I'm from my treadmill as I do every month. To answer any questions you may have, for those of you unfamiliar with my work every year, I read through every issue of every English language nutrition journal in the world, so busy folks like you don't have to. I think you follow the most interesting, most groundbreaking, most practical findings. To new videos and articles that upload nearly every day to my non-profit site, nutritionfacts.org. Everything on the website is free. There's no ads, no corporate sponsorships, strictly non-commercial, not selling anything. Just put it up as a public service, as the labor of love as a tribute to my grandmother, whose own life was saved with evidence-based nutrition. Before we get going, just wanted to mention have a webinar coming up on October 6th, and it's going to be the premiere of my how not to age presentation. This is based on the new book that's coming out December 5th. Of course, all the proceeds are received from all my books donated directly to charity. So you can see me talk about my new longevity presentation. You can see me in October 14th in Boston, see me November 1st in Denver at the ACLM conference, or next year where I go on speaking tour and do 100 cities all over the place, or October 6th, you can watch from the safety of your own dear home. And you get to see the full version, the 73-minute version on the road. I'm typically only given like a 54-minute version. So see the whole thing October 6th. I hope you will join me. And you can go to c.nf, s-e-e.nf slash h-n-t-a webinar, how not to age webinar. Okay, let's see what questions we have for everybody. Sudamanika, no, Sudanamika, okay, asked. Is there a natural N-M-N supplement taking it? Is there a food that boots? I guess boots, N-M-N. So for those who don't know what he's talking about, that is an N-A-D booster. N-A-D is an essential co-factor for hundreds of enzymes, including the purported anti-aging activity of certain ones. It's unclear if N-A-D levels actually decline with age, but raising levels does boost the health span and lifespan of a variety of laboratory animals, whether that translates to humans is an unanswered question. And when it comes to these N-A-D supplements, these precursors, it turns out that just the bottom line, I got a whole chapter on it obviously in the book, is that blindly overloading the body with N-A-D precursors is not the best way to go. Our body is kind of too smart to allow such a blunt incursion to affect tissue levels and may have adverse effects like methyl depletion and ironically search for inhibition or suppression. So those supplements like N-M-N seem to be really profit-making distractions from more natural approaches, which with the questioners trying to get out, natural approaches to boosting N-A-D include amping AMP-T through, which is the enzyme that makes N-A-D. How do we do that? We do that through exercise. And the other way we do it is by suppressing the enzymes that use up N-A-D, excessive lose was PARP1 and CD38. And we do that by decreasing oxidation and inflammation. PARP1 is a DNA repair enzyme. And so by reducing the number of free radical attacks on our DNA, we don't need less, we need less of that enzyme, so we use less N-A-D. And similarly, CD38 is kind of a signaling molecule, which is on inflammatory cells. So we decrease inflammation, we decrease the use of N-A-D through CD38. So exercise, decrease in oxidation and inflammation will naturally boost N-A-D levels. That's the best way to go. Okay, what's next on the list here? Oops, where did I go? Oh, here we go. Next on the list is from Rocky McFly, who asks, there is new concern about meat-based nutrients like arachidonic acid, torian, carnitine, carnicine in the German vegan community and some advice to supplement or should we be worried this are new data? Okay, well guess what? You and I are both meat-based. The reason animals make arachidonic acid, torian, carnitine, carnitine is because they're animals. Guess what? We're animals. We make it. We make all these molecules. We make carnitine. We make arachidonic acid. So there's no reason to supplement it unless you're not an animal, but you really are. Next up, Oli asks, is having a high basal metabolic rate a bad thing? Does it really mean a shorter lifespan? Yes, the candle that burns brighter burns faster. Well, so we do have evidence that slowing metabolic rate does appear to extend lifespan. And so how do we do that? Slow metabolic rate. We can do that through chloric restriction or my favorite method through nitrate-rich vegetables. So that's dark green leafy vegetables as well as beets.  So anyway, that would be the way to decrease your metabolic rate for longevity. Also, would I recommend a good vegan B12 and Omega supplement brand? So the most important thing with B12 is to get the right type of B12, cyanocobalamin because the most shelf-stable form. And so by whatever is the right dose, that's the cheapest cyanocobalamin that you can find. Oh, and you also do want to get kind of a chewable or a sublingual or a spray or a liquid something like that that dissolves in your mouth, mixes with your saliva. And so whatever you can find out there, I would recommend 2,000 micrograms once a week for those under 65 and over 65, 1,000 micrograms once a day. In terms of Omega-3s, I think these days the algae-based DHA is made by one company is just labeled with different brands. So it's the same stuff, just in different packaging. So again, might as well get cheapest. I recommend considering 250 milligrams of a pollutant-free meaning algae-based DHA in the cheapest form you can buy it. Okay, and you are absolutely welcome for all the work that I do. Next up is Alaina says, is red algae a reliable source of calcium for vegans with osteoporosis need additional sublimation? Calcium sublimation does not help those with osteoporosis. You just need to have sufficient calcium effect that calcium supplements aren't safe. They're neither safe nor effective as I have videos on both of those going through the data, but we do need to get calcium from somewhere. Well, it's the best sources of calcium. Low oxalate, dark green leafy vegetables. So there's lots of sources you can get it from calcium. So telephone, sesamuses, blah, blah, blah, blah. But all dark green leafy vegetables which is the exception of beet greens spinach and Swiss chard, which are fantastic foods just a little stingy with their calcium. All the other greens like kale and collards and bok choy, et cetera the best sources of calcium because of all the other wonderful nutrients they have like those vegetable nitrates I just talked about. Next up, Alayna is back again. Any signs back benefits of milk thistle. Milk thistle is a supplement traditionally used for liver issues. The problem is the way it's harvested for some reason they have to harvest it moist. Something to do with the pods or whatever. And however they harvest it ends up being contaminated with mold. In fact, serious molds. And so there's these fungal toxins like afrotoxin such that I would stay away from milk thistle supplements regardless of what they can do because they're contaminated with fungal toxins. Bu or bow, sorry. I don't know how to pronounce people's names. Bow McFarland says here a lot of negative press the evils of seed oils. Let's include black cumin seed oil as a supplement.  Just black cumin seed powder. That would be preferable. But no, that's not what they're talking about with seed oils. They're talking about like cotton seed oil, safflower, sunflower, these high omega-6 rich oils and the deodorization process. Refining oils creates compounds like three MCPD which is bad for you. And so yeah, we wanna try to decrease our intake of refined oils, but don't have to have any oil at all and certainly might as well get all the nutrition in your black cumin by eating it powdered. Okay, Brandon says, do women need collagen while pregnant? No women make collagen. In fact, we all make collagen. No need to take any in our mouth. Next up, Brandy says, is Nora T safe? N-O-R-R-A, I have never heard of Nora T. I apologize, but now you made me curious and so I'll see what Nora T is. Maybe it's good stuff. I have no idea. Is Brandy says it's frustrating to hear so many pregnant women talking about liver and bone broth. How do I, how can I educate them? Well, you can send in my videos on bone broth talking about concerns about leg contamination. Same thing with liver. I mean, liver is kind of detoxifying organ has relatively high levels of cadmium and things like that that you really don't wanna get when you're pregnant.  Vendee broth is fine, but there's no particular benefit. And if it has too much sodium, it has too much sodium. Deepak says, there was a video suggesting 1,000 micrograms of B12 daily over 65, that's what I just said, very good. Yeah, so yeah, you can get away with 2,500 micrograms a week or even just 2,000 micrograms a week or 50 every day for if you're under 65. But yeah, you really do need 1,000 daily over age 65. That's what you should do. And cyanocobalamin, fantastic. Next up, Ronin says, given that tofu and most mushrooms must be cooked, should we treat the utensils that come in contact with them same way we do raw meat? Okay, well, the reason most mushrooms need to be cooked has nothing to do with kind of like a food safety issue, but rather a toxin issue. Garakas mushrooms, which are white mushrooms, cremini mushrooms or community mushrooms and portobello mushrooms are a garakas mushrooms and produce a toxin called garateen, which is destroyed by cooking. So you wanna cook those kind of mushrooms. And then you cook shiitakes for a different reason because they have toxin that can cause flagellate dermatitis and then morel mushrooms need to cook for a different reason. There's toxins in that too, and I also wouldn't wanna eat them with alcohol, but other mushrooms are fine. So oyster mushrooms, for example, you can totally eat them raw. I've actually started growing oyster mushrooms. One of the reasons, one of the things that came out of how not to age my research is the importance of eating fungus, importance of eating mushrooms and fermented fungal fermented foods like tempeh, for herbithionine and spermine and all sorts of wonderful things. And so I actually started making oyster mushrooms.  You can get fresh produce every, you know, during the winter, you can do the same thing with oyster mushrooms. And you don't need to cook them, although yeah, I eat them cooked because I like them cooked, but anyway. But now tofu, we do want to not eat raw.  And so the answer is no. Okay, Margaret. It's also overdue on our daily consumption of fermented foods. Okay, well, the big problem with fermented foods typically is the sodium content. It's too much salt and something like sauerkraut. There are ways of fermentation like with tempeh where you can ferment foods without the addition of salt. That'd be the best way to go. Yeah, if you are gonna eat something like sauerkraut, make sure to rinse it under water to get rid of some of the excess sodium. Sheila says they want to fast for autophagy. But if hypothyroidism, how can I get to the point of autophagy? Oh, wonderful, I got a whole chapter on autophagy. And fasting is just one way to boost it. You can fast or go fast. 60 minutes of moderate to vigorous physical activity, aerobic activity will increase autophagy as would decreasing your intake of acrylamide which is found concentrated in french-raised potato chips because that inhibits autophagy. And then we should try to go out of our way to eat spermedine-rich foods. The target is 20 milligrams of spermedine today. How do we get that? Tempeh, mushrooms, peas, and wheat germs, most concentrated and cheapest source. That's another thing I've changed in my diet. Started eating wheat germs. So now I mix my wheat germ with my ground flax seeds half and half, sprinkle that on my foods because I'm on spermedine as an autophagy inducer. And longevity compound. Also drinking coffee. Coffee induces autophagy thanks to chlorogenic acid which is the primary antioxidant in coffee. Drinking three cups a day of regular or decap increases autophagy or at least is associated with increased lifespan which we assume is an autophagy effect because chlorogenic acid does increase autophagy in vitro as well as we can activate autophagy through AMPK which is kind of an anti-aging enzyme and I go into boosting AMPK by eating, you know, that's where the black human comes in, hibiscus tea and vinegar and barberries and an undone of the list as well as following recommendations to suppress M-Tor because M-Tor which is a kind of pro-aging enzyme suppresses autophagy and we decrease M-Tor by avoiding animal protein or reducing our intake protein in general and animal protein in particular. Okay, what's next? Okay, Rachel, Walford is 24, hopeful fund based, wonderful, ah, fantastic. Avoid high AGs, what are AGs? They're gerontotoxins, they're aging toxins, advanced glycation end products which are created, most concentrated forms in high dry heat cooked meat. So boiled, excuse me, broiled, baked, fried, grilled meat produces these agent pro-aging toxins. So if you're gonna eat meat, steam it, boil it, stew it, par boil it, I don't know, anyway. Okay, but this is not a problem here with Rachel, does have polycystic ovary syndrome and, oh, but her blood sugar control is fine as well as her testosterone, huh. Okay, so those are typical Pika symptoms. So what do I think of an acetal spearmint? Okay, spearmint decreases testosterone but says your testosterone is fine unless you've been taking spearmint and that's where your testosterone is fine. That's possible. Um, spearmint, I'm looking through these various compounds. So one is, so I'm trying to think, do I have, I do have videos on Pika's, PCOS, check out my videos on nutrition facts.org. I forgot what my recommendations were but I do have dietary recommendations. Maybe MENT was one of them for decreasing testosterone. That doesn't seem to be your issue and these other ones, I don't remember them popping up in the video. Although berberine, which you can get from Barberry's is an AMPK booster, which is one of those anti-easing pathways. Caroline says, I have balsamic vinegar seven times a day, wonderful to reduce blood sugar spikes, which is one of the many benefits. It's also an AMPK inducer. Is it okay daily, is this okay? And it's a one type of vinegar that's better. So the magic is in the acetic acid, which is the definition of vinegar, which is water, which is the dilute solution of acetic acid. So all vinegars have acetic acid and so choose your favorite vinegar. I made something like apple cider vinegar has a few little apple phytonutrients along with the acetic acid and balsamic is a few little grape phytonutrients but even plain white, nasty distilled white vinegar would have those benefits that you're talking about. And yes, sometimes a day is fine.  But yeah, in fact, that's one of my 21 tweaks for weight loss is the two teaspoons of vinegar with every meal. All right, fantastic, good job. Okay, Rachel's back saying, any advice in getting rid of ankylalkylitis? I've never looked into lifestyle interventions for that condition. So I'm sorry, I can't help you. Do you think it's essential? This is Carolyn taking a omega-3 supplement every day. He's better to have high-dine. Oh, a separate question. Okay, so I think we should consider taking 250 milligrams of pollutant-free algae-based DHA every day. Yes, is it better to have high-dine from sea water supplements? Well, I mean, you can take it with a supplement. I mean, you can get high-dine from, high-dine is found in a variety of crops. It's just, it depends on what the high-dine content of the soil is to depend on what is in your crops. And you never really know where your crops are grown. So you don't know if it hasn't high-dined. So yeah, getting a country source of high-dine like seaweed, so you can like snack on Nori sheets, which is convenient way and a tasty way to get your high-dine. You can use kelp, not kelp, dulce powder, which is very kind of mild, seaweed or allaria, which is kind of noodle-like, seaweed and soups and stuff. So yeah, I'd encourage people to find a way to eat sea vegetables. But yeah, you can submit, particularly important for pregnant women to have a regular, reliable source of high-dine. So 150 micrograms, few times a week is all you need. Okay, one of my thoughts on the health benefits of berberine. Well, if you're getting from barberries, that sounds good. So barberries are sure as some berberine. Barberries are these little tart berries you can find in Middle Eastern grocers because they make our Persian rice dish out of it. But I just sprinkle it on everything because they're delicious. In fact, I'm actually out. I gotta make myself, I was just looking for them. I got to order some more barberries. And so, yeah, but I do think there's a caution for pregnant and breastfeeding women with barberries because of the berberine. So that'd be my only caution on that point. I would not take it as supplement. I would get it from a whole food source. Oh, what just happened? Okay, Jeff, suggesting for landing a plant-based industry job in Southern California. Oh, how funny. Well, hey, if anybody has a job, talk to Jeff. I don't, there's like some kind of plant-based board. Like, I know I like some of the healthcare in the healthcare arena, I know, but I don't know in the non-healthcare arena. So I'm sorry, I don't know the best place for industry job board. If anybody knows a plant-based industry job board, let me know so we can tell Jeff about it. Okay, Sheila says, oh, I'm a mail carrier. My dad was a mail carrier. That's awesome. And well, working the heat and sweat a lot. Is salt still not advised? You should be able to get all of a sudden need from food. No need to take salt or salt supplements. How Jeff is back saying how do my opinions differ or agree with the following doctors' opinions or recommendations. Dr. McDougall spelled wrong. Heavy potato and starch diet. Dr. Esselstyn, wow, spelled right. That's the tough one to spell, avoiding nuts and oil even all the while. So I agree 99% with both of those doctors. In fact, I just saw Dr. Mujul speak at the International Plant-Based Nutrition Healthcare Conference. There was a rousing, oh, in fact, I think it's free. The International Plant-Based Nutrition website. They gave him a luminary award, well-deserved. And so he encourages to eat starchy foods, fruits, vegetables and starchy foods like beans and whole grains. I couldn't agree more. We'd probably differ on white potatoes. I'd rather see people eat sweet potatoes than white potatoes just because they're, have more nutrition. But that's not much to argue over. He also, I think, is skeptical of my vitamin D recommendation for people getting inadequate sun. He's not a big fan of vitamin D supplements. I talk about, and he's actually right in terms of all cause mortality. But still decreases cancer mortality. And so if you're not gonna get heart disease because you're eating a healthy plant-based diet, and cancer's probably your number one nemesis. And so maybe vitamin D3 would extend live spans and those who aren't worrying about cardiovascular disease as much, still an unanswered question. But I would suggest that's possible. And Dr. Esselstyn, I'm down with his avoiding oil. We should try to get all our macronutrients like our fats, our proteins, our carbs from whole plant sources, not from protein powders or from oil. It's like the table sugar of the fat kingdom. It's just stripped away of most of its nutrition. Though I would encourage people to eat nuts and seeds every day as part of my Dr. Gregor's Daily Dozen. Sandy is in Canada. I'm going to be speaking in Canada. I forget when, but it's part of my tour. Oh, cannot find a chewable sublingual or liquid B12 in Santa Cabalman. Can you get it online? I just ordered it online. Oh, yeah, you can get it in Tabla Farm. You could chew those. Yeah, so you want it to mix with saliva, ideally for maximum absorption. So I guess you could chew like a regular B12 tablet, although I can't promise it'll be tasty. But I don't even like the flavored ones. I wish they just make on the flavor list, but they have like raspberry or some cherry flavor, some of the gross like that. Anyway, next up. Do I recommend yearly doctor visits as we age? You know, I actually talk about, I actually have a video about annual doctor visits and how we don't have evidence to show that it's beneficial. But, yeah, so it depends at what age or certain, you know, you want to make sure that you're getting your cholesterol followed to make sure it's low enough. And you know, at age 50, it's recommendations for, or at age 45, it's recommendation for colorectal cancer screening, age 50, recommendations for shingles vaccine, age 65, recommendations for pneumonia vaccine. So there certainly are some landmarks where you would need medical care, but there's not great evidence suggesting that annual medical follow-ups are useful, unless you have a lifestyle medicine doctor who's actually inspiring you to eat healthier, to move more, to stop smoking, you know.  And you know, oh my God, now that's the kind of doctor visits that could save your life.  I don't know how likely that is that your doctor's like that. Gianni says, I suffer to stroke. Oh God, I'm so sorry, age 36. Now on warfarin or coumadin for life, I haven't been diagnosed with antifascialifin, yeah. Climbing syndrome. I'm already on a hopeful plumb-based diet. Do I have any particular suggestions on what to eat? So you stay on warfarin for your life, period. And because warfarin works, thins your blood by interfering with the action of vitamin K, you need to keep your vitamin K intake steady to kind of match your warfarin dose. So if all of a sudden one day you were just like binging on lots of dark green, and if your vegetables have lots of vitamin K, then you could impair the ability of that drug to thin your blood. So why do you eat lots of greens?  Okay, next up, Alexander wants to know if I recommend a protein intake. Oh, I do recommend a protein intake. 0.8 grams per healthy kilogram body weight. According to this, do I have to decide whether my goal is longevity or bodybuilding? That's totally up to you. Certainly for elderly individuals, there's no benefit to additional protein supplements on top of adequate protein in terms of muscle mass, muscle strength, or muscle performance. For those of us who that are eating a whole food, plant-based diet, but are not eating enough low oxalate, but are not eating enough low oxalate to get, and those of us who are eating, are not eating enough low oxalate greens to get 600 milligrams, they eat more greens. Suzanne, eat more greens, or more healthy, high calcium foods to get up to 600. Lisa, what supplements do I recommend for osteoporosis? It's a way to see osteoporosis. Oh, yeah, okay, so yes, so I did a whole osteoporosis webinar. We are going to put that, oh, I think it's a free chapter. Ah, I think my Preserve Your Bones chapter from how not to age is available free, or will be soon. We're gonna like give it away as like a promotion or something free, of course. So make sure you're subscribing to nutritionfacts.org. We're actually gonna post the full webinar with all the videos and have the chapter. And it's not supplement so much as various foods and most critically, fall prevention through lower extremity, strength and balance training. That's really the key. Unfortunately, I am out of time, but thank you so much, everybody. Oh, looking forward to seeing everybody on October 6th, which you've missed out. I'm going to be giving my premiering, my brand new how not to age presentation. If you were lucky enough to see it at the Plant Based Nutrition Health Care Conference earlier, that was the short version. This is the full version with new studies. I encourage everyone to check it out at c.nf, that's s-e-e.nf slash h-n-t-a webinar, which is how not to age webinar. Thanks so much, everybody. I will see you next.


All right. Hello everyone. My name is Luis and I've been working on my score replication for a little over 10 years now. For those who don't know me, I'm Luis. I lead the replication team. I've been around for 10 years. I'm based out of Portugal. I've spoken here at FOSM a few times already. It's one of the places I like to come and speak about much more technical deeper kind of things. And I could talk about replication for hours. I think that some of my colleagues are well aware of that. But today I'll just be talking about a very specific thing which is the binary log and more specifically how the binary log is created inside the server, how it is utilized by different components inside the server, including replication and group replication, and how we can look into this framework that exists inside the server and maybe end up this presentation with a little bit of boilerplate code, if you will, to create maybe some plugin that can actually tap into the server and extract this. So I'll start just, of course, I'll talk a little bit of my score replication, but not that much, I promise. And then I'll describe the binary log.  Actually, one raise of hands. Who here uses statement-based replication only? Who here uses statement-based replication? And who here uses row-based replication? The rest, right? So we will also be focusing on row-based replication for obvious reasons when it comes to change data capture using the bin log. And then I'll try to go into this, looking into a couple of use cases, the MySQL group replication plugin, for instance, which extracts the changes from the server and pushes it out to this PAXS communication framework and does all this coordination and then decides something and tells the server to communicate to the board transactions and so on. And then I'll conclude the session. This is basically the plan for this 20-minute session. So MySQL replication, this is a very common slide that I usually pull up on our sessions. Replication is very simple, master and then there's a log that is shipped around. This log records the changes that happened in the primary or the master and these changes are then propagated to the slave and the slave applies them and if it generates its own change log, its own binary log, then you can build all these different topologies that, for instance, Peter was talking about earlier. For better or for worse, MySQL replication is almost like a Swiss Army knife or a loaded gun, as Peter said as well. So you can hurt yourself plenty with it, but it can really get you out of some nasty problem situation that you may run into. The interesting thing that we're talking about here today is the binary log and the master generates a binary log, the one that is shipped around and the slave also generates the binary log. There's a persistent buffer, which we typically call the really log on the slave, which is basically, you know, get the changes, store them on disk while I'm trying to apply the log and, you know, just persist them on disk while this is going in case so that we don't saturate, for instance, memory. This was very important a long time ago, but not so much nowadays because nowadays we have parallel slaves and different parallelization schemes with right sets. We can come to an almost optimal execution history in terms of parallelization, so this persistent buffer is not so much needed anymore as it used to be, but it's still there. We can build multiple replication topologies, simple primary, secondary or master slaves, a chain or a tree or a star or a circle or a group now with group replication, where we can have external secondaries from the group so you can mix and match group replication with regular asynchronous replication or you can have an external primary and then replicate into a group. Right? And why is this important in this session? It's important because we can have all these combinations of topologies together and therefore we can have dedicated instances of MySQL where we can actually play around to do some interesting things related to change data capture where we don't disturb the rest of the topology. Over the years I've seen a lot of people doing these kind of things like having a dedicated slave with rope-based replication enabled to be able to mine the binary log, transform it, load it into some other system like a dup or something else. Okay, so the binary log. The binary log is used for replication but not only replication, point-in-time recovery, integrating with other technologies, rolling upgrades is a very important thing when it comes to rolling upgrades because it makes it so easier to just do a rolling upgrade on your topology and more. And as I said, we're focusing on rope-based replication format because it's a feature-rich format to be able to load data, capture the changes that happen inside the server as they are recorded in the bin log. Over the years, the bin log or the metadata that we put into the bin log format in rope-based form, sorry, over the years the metadata that we put in the bin log in rope format has been extended so that we also make it easier for you guys that are actually implementing these special cases of capturing and loading and transforming the bin log and loading it into something else becomes easier. For instance, in NATO, we have more metadata when it comes to the table definitions. So the table map log event, for those that know the contents of the bin log, has additional information such as the name of the columns, such as which fields are the primary key, whether this column is signed or unsigned and so on and so the character set and so on and so forth. And at its core, it's really just a sequence of events. We call them events, which there are some type of events that are control events like rotate, format description, GTIDs and so on. And then there's the data itself, which is carried over as a query log event or row-based events. But in the end, it's a sequential history of the execution that happened on the master with the changes that were produced by then. And how is this log, change log, formed? First of all, and mind you that, again, I reiterate, we're focusing on row-based replication. The way it is formed is that when a transaction begins and the statement is executed, at the handler level between the SQL layer of MySQL and the storage engine, MySQL, as many of you probably know, is built on a layered architecture where you have this SQL layer which has the runtime environment and so on and so forth. And then there's the handler that separates the SQL layer from the storage engine itself. So when the data is propagated from the SQL layer to the storage engine, we intercept the changes, the row changes, the record changes, we capture those, we put those changes in the memory cache, in the memory buffer, and we buffer this until the commit comes. When the commit comes, what happens is that we get this prepared in the storage engine. So internally we run a two-phase commit, for instance, between the bin log and the storage engine. But right before we flush these changes to disk, to the bin log file, before we persist these changes, this cache, in the bin log file, we notify a plugin or plugins that could be listening to these changes. Think about group replication, for instance. At this point in time, before we flush the transaction to disk, we notify a listener for this change, group replication, for instance. And group replication takes this data and pushes it out into PAXOS. By the time it gets back from PAXOS, OK, transactions is actually committed. So we flush it to the bin log, and then we notify plugins that might be listening that I want to be notified once the transaction commits. But the important thing here is that to note is that the capture is all done in memory, and by the time a transaction commits, we share these capture changes with plugins or other listeners inside the server. And in this way, you can think of it as an event bus for data changes that is running inside the server. And this stream of changes materializes as a set of files on disk, which we typically know when we talk about the bin log is really very much overloaded nowadays, so it means many things. And usually people, when they talk about the bin log, it's a set of files that you can go in, inspect what their content is with MySQL bin log tool, like Shlomi was talking earlier here today as well. But at the end of the day, the change stream materializes as a set of files on disk. Yeah, so there's the MySQL bin log tool to actually go in and open these files and see what's in there. So use cases for change capture using the bin log. I'm going to talk about or show some examples of some projects that build on the bin log to do some kind of change propagation or some kind of procedure automation that really benefits from this log. I'm not going to talk about things like flashback, because Shlomi already did, and I don't have it in the slides, but that's another use case that you can use is change log to actually replay it backwards and do these things like recovering if possible, recovering an instance to a certain point in time by replaying the change log in reverse order. So it's actually like a compensation action rather than reversing. OK, change tracking. I think Rene is somewhere here, or yeah, Rene. So Rene in ProxySQL, for instance, taps into this change stream. And in this ProxySQL case, the process that mines the stream is actually ignoring the changes, but capturing the metadata that is in the change stream. It's extracting the GDIDs that run through this change stream and collecting a global knowledge of the system to know and understand in which state each of the replicas in my system so that I can make decisions about the routing of queries to the proper replica. This is, for instance, ProxySQL. This is very roughly how ProxySQL does implement consistent reads across a set of replicas. Shlomi also has this tool called Ghost, which stands for GitHub's online schema transformations, which basically is a tool that tries to do a user land online schema change by copying data from one version of the table to the newer version of the table. And in the meantime, build on, tap into this change stream that is being executed while this process is running and trying to collect these changes to later on apply them to the schema transformation as well. And do all of this in an automated fashion and online. I mentioned already online rolling up res is a really powerful use case or a really good fit for logical replication or change stream based replication, where you can have servers in different versions. They probably have, for instance, different on-disk layouts, different physical layouts, so you can rely on the logical stream to actually make sure that you have a sound way forward with respect to rolling out different versions of the server. Data integration. This is, again, a very common use case. I put here Oracle Goal Gate, but a lot of people do it with, for instance, Maxwell and other kinds of framework where they tap into the bin lock stream, connect, for instance, as a fake slave to a master. They bring the bin lock. They process it, transform it, maybe into some more language neutral format, JSON, or re-encoded in protobuffers or something like that and push it out into some other message, but in this case, for instance, Kafka or something else. Some people actually use that as well to move data back and forth from different databases from MySQL into Oracle or from Oracle into MySQL or from MySQL into some other databases and back and forth. And for point-in-time recovery as well, right? We can take a snapshot. We can rely on the bin lock to make it so that we can take that snapshot and roll forward some of the change log that happened after this snapshot up to a certain point in time. So we can roll forward the changes, just like Slomy did on his flashback presentation. He said, oh, I want to roll back, compensate my or revert the state of my server up until this point. We can do that, of course, in the opposite way as we all know. So advanced data change data capture. So coming back to this interesting diagram here, we capture the changes while the transaction is executing. Once the transaction is about to commit, we notify that it's going to be committed, and then we flush these changes to the bin log, and then we notify that these changes have been flushed and committed in the bin log in the storage engine locally. So let's have a look at the group replication use case. Group replication is a plugin. It taps into the server. It has all these fancy diagrams and stack, very nicely layered architecture, different modules for capture, applyer, recovery, conflict handling, and so on. And it has this very interesting module here, which is the capture part. And the capture part is really the guy that implements these hooks to tap into the server and say, when you load the plugin, it says, OK, I'm going to register myself as a listener for the events that are propagated. And then at commit time, I want to be informed that these events have happened. So I want to take a part of the decision of what's going on on this transaction execution timeline. And I want to know what was actually changed. So it intercepts the change buffer and sends it out to the group in the case of group replication. The execution takes place. It captures it. Then it pushes it further down in the stack to the group communication engine. And at the very low end, PAX's consensus round is done, is reformed, majority acknowledges. We all make the same decisions everywhere. We have total order delivery in the system. And then everybody advances in the same order. At the end, it results in this distributed, replicated state machine. But at the end of the day, what I'm really interested here is to show is how does group replication intersect these changes. So the intersection takes place here, right before we flush to the bin log. This is not that at this point in time, the changes are still in memory, in this buffer, in memory buffer. It's an IO cache. For those that have actually looked into the code, it's an IO cache. And this means that the cache is mostly in memory. So it has a fixed size memory buffer. If the transaction changes are bigger or larger than this buffer, it spills to this disk so it swaps. But at the end of the day, we can consider it just as a memory buffer. So we take this buffer and we share it with the group replication. This is the same diagram, with slightly more detail. We execute, we commit, we prepare, we start the two-phase commit protocol inside the server. Then we take this, we replicate in the before commit hook, we give it to group replication. Once group replication says, yes, OK, you're good to go, we commit the transaction. Otherwise, we roll back the transaction. Maybe there was a conflict, maybe this guy was sent out of the group, maybe something wrong happened. But if the group replication says yes, the commit procedure continues, we flush and sink to the bin log, we commit to the storage engine. Committing into the storage engine means we externalize to the SQL layer what has been changed. So all logs are released and now you have a different view of the data. When we flush and sink to the bin log, it actually means that we externalize for consumers of the bin log. So slaves will already see it and other components in the system that are listening to this replication stream will already see it. When we propagate to group replication, it means that we externalize already there to the members of the group. So that's one minute. So that's when the actual commit takes place. So it's externalized to the group here as well. And what are the internal APIs for this? If you go into the source code and you look, you'll notice that group replication implements these APIs. The before commit hook and then the parameter for this callback which contains these caches that contain the changes. So it gets this notification with the caches and the group replication plugin can go in, open these caches, learn the changes, and so on and so forth. This is the unover simplified version of the before commit hook. It just basically says, well, I got the caches. I did whatever I needed to do with them. And at the end of the day, I sent it out to the group. I issued a send message to the group communication system. This is, at its core, it's that simple. So the key point is that the capture and extraction are the same as for regular replication, except that it happens earlier in the commit phase. And just to finalize this session, there is this observer plugin, which is kind of like a boilerplate code that is also shipped in the source code of the server, which just implements a very dummy capture plugin. So this is the way, I mean, this is the source, kind of like the summary of the source code of this plugin. It just implements the before commit hook. And the only thing it does is increments of counter. Then, at initial, OK, so this is actually just the before commit hook, so it implements a counter. And the way it works is that when this plugin is loaded, it registers this hook in the server so that it intercepts this diagram that I showed earlier so that it intercepts this notification and then do something. In this case, it just does before commit counter plus so increments this counter. And that's what I said, basically. And if you're really interested in looking to the source code and whatnot, of course you can. It's just go to GitHub's MySQL server repository and look at this replication observers example.cc file. So to conclude, the binary log is a very useful building block. We see it every day. Today we've had, even today, we had the Shlomi's presentation, for instance, explaining it. It is not just for replication. And since very long time ago, since early 5.7, we have this framework where plugins can tap into and listen to notifications. One comment before I close. We didn't have back then, but now we have in MySQL 8, we have this beta infrastructure, which we call the service registry, where it's so much easier to register services inside the server so that we have another different set of consumers that just go to the service registry, look up the service that they want to listen to, register as listeners, and so on. And we are thinking about moving these hooks that I was explaining here into this service registry to make it even more general for you, me, anyone, write a plugin to actually make use of this infrastructure in a much easier way going forward as well. So that's that. Thanks for listening to me. And this is really cool stuff. I really hope you enjoyed it as much as I do. OK, thank you. Any questions? OK, good. The question is, maybe you just answered it in this last sentence. I think the problem we see today is, like you say, there's many drivers or many processes that will tap onto the binary log in different programming language. And anytime the binary log format changes or there's a new data type or whatever, everybody needs to update their code by 12 different programming languages. So the question is, could there be a mechanism where we would just tap onto the client protocol or some API and just get the changes, like JSON or whatever, something that is easy to repeat the question. So the question is, will there be a less opaque format to the bin log so that we can make full sense out of it? That's the question. We are really looking into that because the bin log is actually an API to integrate MySQL into other systems. Someone earlier today was on this stage saying, we have this, this is very good, we have that, that is very good. The real power comes when we combine these two things together. So any two components, MySQL, some other framework, they need to talk to, they need to speak to each other to provide combined value, and we see that many times. So we are looking at making the bin log format much more interoperable, if you will. All right, so if you have more questions, just grab me outside and I'll be happy to talk to you. Thank you.


In this video, I'm going to describe and define the functionality of Zotero's site as you write in Microsoft Word and Google Documents. That way you know what each button does before you start inserting citations. As discussed in the previous video, you'll have Zotero added into your word ribbon or your Google toolbar. You will use this button here to add citations into your text regardless of the style you're using. When you click on Zotero, you'll see several options. And if you hover over them, you will see a note about the function of each button, but I'm going to talk about each one. The first one is add or edit citation. This is for adding an in-text or noted citation. The next one is add edit bibliography, which is your reference list found at the end of your paper. Document preferences will allow you to change your citation style preferences. I'm going to go ahead and click on it. You can use this to change from any citation style you want, as well as a couple other options if you need them for the format of your paper. Next, you have refresh. You will use this when you change your citation preference or need to make a correction to a citation in Zotero. I will talk about that in a later video. And you need your document to reflect that change. You will hit the refresh button. Lastly is the unlink citations, which removes a link to Zotero from Zotero's formatting. You will rarely use this unless you are working with a downloaded word template, for example, a dissertation or a thesis template, or a journal article manuscript template that's from the journal itself. Sometimes those don't play nice with Zotero, so you need to unlink some of that Zotero functionality. In Google Docs, you will see all the exact same functions. You won't see the icons. Additional option you have with Google Documents is the function that says switch word processors. This function allows you to move documents between Google Docs to Microsoft Word or LibreOffice while preserving the Zotero links and functionality.


Hey guys, I'm Olivia and I'm Kyle and we're driving in Vibein and you're watching Road Gear Reviews. Today we're going to talk about some powerful outdoor audio equipment so stay tuned. What's up everyone? This is the Braven BVRX and it is the powerful piece of audio equipment we're going to be talking about today. It's a super rugged outdoor speaker and out of the box it comes with this strap to help secure it down to your bike, kayak or whatever else to keep it in place for your outdoor adventure. It also comes with an auxiliary cord and an AC power plug with some adapters. And those adapters are good for countries around the world to plug it into whatever outlet you're in so you can always have power no matter where you're at. It's a pretty great size. It's big enough to have a great sound but also compact enough to take with you in your backpack or wherever. It's nine inches and about one and a half pounds. So it is like Olivia said capable of putting out that good sound and fits no matter where you're going. One of the best parts about this speaker is that it's super rugged. It's got this rubber exterior that makes it shock absorbent but best of all you can drop it in water because it's IPX7 waterproof certified. It's also got 12 hours of playtime so whatever you're doing whether you're on a long bike ride, camping, a full day of kayaking you will have music to guide your way. And with those 12 hours you have five lights here on the back that light up and give you a really good idea about how much battery you got left. And not to mention you can even plug in whatever you're streaming music from into the speaker to give that power too. Yeah so it has some different USB ports on the back. It also has this auxiliary port to plug in whatever device you have. And like he said there's the little lights on the back to tell you how much battery you have left. And that auxiliary port can hook up to whatever device you got that doesn't have Bluetooth capabilities and let you still listen to music directly with that cord. One of our favorite features of the speaker is the indoor and outdoor mode. Inside it has a nice bass tone to it and outside it will project a little bit more to get a louder sound. But if you want even more sound you can get two Bravins and pair them together and get that really good sound that can cut through large spaces outside or provide a lot of bass if you're inside. It also has a built in microphone and speaker phone capabilities so if you get a phone call while you're listening to music on your phone you can just click accept and talk to whoever on the other end. Yeah but just make sure it's a conversation you want heard because it's going to be pretty loud on this thing. The speaker has a 33 foot range so you can leave your laptop or your iPhone inside and bring the speaker outside. We do this often and bring it out by the campfire or wherever. Maybe you don't want your phone in the sand or in the sun and so it's really awesome to be able to get that distance and be able to play so remotely the Bluetooth is really strong in this thing. So those are the specs of the Braven BVRX. Now we're going to talk about how we actually use it in our day to day life and this truly is one of the things we use every single day from the moment we wake up to when we go to sleep. And we'll first start talking about how we use it in our camper. So we like to start our day off really mellow and put on some tunes right as we wake up and make our coffee and make breakfast. And at night we like to watch a movie and connect to the speaker and get a really full surround sound type feel. Yeah because of its size we have a perfect place for it up in the corner of the camper so it projects the sound throughout really easily. And it's worked great for that so far. We also love to use this thing outside of our camper. So during the day we like to take the speaker outside to hang out with friends or sit around and just hang out. It's nice to have some good background music. We can also take in our backpack on a hike or on a picnic and have music available in those situations. But we've just found out our favorite outdoor function of this thing and it is during outdoor movie night. We have a projector that we like to project movies on our camper sometimes with our friends. And the Braven speaker has been really awesome to get a big enough sound for everyone to hear and everyone understand what's going on. So those are the ways we use the Braven speaker. We really do love it. It's been great as far as sound is concerned and as far as durability. We've taken this thing all the way from the shores of lakes and glacier out here to the desert and it has performed well throughout. The Braven speaker hasn't disappointed us yet and we've really enjoyed it. But if you've used it we'd love to hear your experience and also if there are any other products you'd like us to review please leave those in the comments below. And don't forget guys Road Gear Reviews has new videos coming out every Wednesday so keep an eye out for that. We're here to bring you reviews of every type of travel product to help you in your adventure. We'll see you guys next Wednesday. Later on.


staying young at heart. My name is Maria Mera and I'm your host as well as a financial advisor with Edward Jones. And you're in for a treat today. We have the best person to talk about how to stay young at heart. And he's a cardiologist, Miguel Vazquez. Miguel, thank you very much for joining us today. How are you doing? I'm doing great. Thank you for inviting me. Oh, well, of course, my pleasure. Please tell us what is a cardiologist? A cardiologist nowadays is a very complex definition because there are several types of cardiologists. There are the general cardiologists, non-invasive cardiologists, interventional cardiologists, and electrophysiology cardiologists. There is a group now that we also have like a preventive cardiology that is a kind of significant. What type of cardiologist do you fall into? I was the interventional cardiologist. That means putting a stance, pacemakers, defibrillators, and other things, doing active things. Nowadays, the interventional cardiologists also put valves to replace the rocking ones to catheters. Is that the intervention that we do in interventional cardiology? So what made you be a cardiologist? The alternative were not so good.  I decided to study very hard to become a cardiologist. It takes too many years, but that's fine. I didn't know that. That's a good one. So did you study? And again, before we continue, let's let this close here from Peru. I'm from Spain. We are speaking Spanish and we are in Hawaii, which is so funny. So what made you come to the US? Mainly because my professors in Peru said I should go further in my education and improve whatever I had and they recommended. However, my choices were like we don't know in Peru. I chose Cleveland, that is in the Midwest, cold, but the best cardiology at that time, I even nowadays was there. That's where I went to Cleveland. And then from there I can move. So did you like Cleveland after living there? I was excited because I never have seen snow and cold weather, but I was mostly living in the hospital, therefore I was not even out. Just as an anecdote, I got a scholarship in the College of Worcester, who that happens to be also in Ohio. And I went back to Spain during Christmas and when I came back in January, it was like when I arrived and they opened the door of the gate of the plane. I thought they were opening like the fridge and I was just jumping in the fridge. That's true, it's very cold. Go ahead please. You see we are in Hawaii. I always say a sign of intelligence is to move west. I moved from Cleveland to Wisconsin to Chicago, California, now I am in Hawaii. I'm proving my theory anyway. Little by little. Do you think that the weather, I have my own opinion here, but do you think the weather is good for your heart? Like the warmer the weather, the healthier your heart is? At this factor especially, yes, not only because the warmer, because the weather we have in Hawaii, invites you to be out doing things. Compared with the Lissy Cleveland in Chicago. In the winter, you don't go out. You are in the bars and place closed. You have a lot of conferences talking, but you don't exercise. The weather in Hawaii invites you to go out. More outdoor activities versus being with a blanket and having a hot chocolate. And full disclosure, I'm outside. So my apologies if there is noise or it is beautiful and in the spirit of being healthy. I'm outside today. So Miguel, we hear the news about this vaccine, Johnson & Johnson or AstraZeneca, creating thrombosis or clots. Tell us the concern about that and what your experience should be concerned about. Well, as you know, I'm a cardiologist not there. Indirectly I got from my fellow infectious disease and from the articles that we, our organization published. But as Johnson & Johnson and AstraZeneca had an usual number of cases of plotting some problems with the blood with what will they then produce side effects. And they are pausing the usage until this is clarified. And I think it's a good reason. Unfortunately, that will diminish the number of vaccines available to the population. They delay our protection at the low range. However, it will eventually happen. How dangerous for those who already got the vaccine and they might be concerned of what is going to happen. If something happens, they are fine. It's just the early phase when they got it. And it seems like it's more women of a certain age, which brings me back to our hearts, right? Are there gender or an age specific that we should be more concerned about taking care of our health, specifically our hearts? Well, as you know, we are different, Venus and Mars in many ways. And there are certain studies shows more problems in women, depends on the age group. But as the women get older, I think the things level because the hormonal protection is not there. And they get the same kind of risk factors like men in some way. But in spite of that, women tend to live longer than men. Lucky us. Yes. Therefore, if you see in the nursing homes, there's more women than men. And that tells us that in some way, the women either follow recommendations better before they have some kind of inner protection that lasts longer. What are important things for us too that we can prevent and take care of? That's very important thing. There are things that we can change. One thing we cannot change at this moment in the future probably your genes, your parents have heart disease at the age of 50. You are in bad situation because you probably have high level of high risks of developing something at that age. Therefore, the only thing we can change is some things that we can change. For example, lifestyle is the basis of prevention. A lifestyle, something should start early. You will start when you already have blockages and you have surgery. It's less possible that you will get benefit. You will prevent progression, but you already got the disease. Give us more specific examples. Like exercise, what would be a good exercise for? Because we also hear athletes in the top of their careers who have high issues. So what would be a good average recommendation that we should all follow? Okay, I'll give you the basic knowledge. For example, the cholesterol levels at this point, we know the cause of causing blockages in your arteries in the neck, the heart, the brain. And one factor is the bad cholesterol, they call LDL. The LDL is high, the chance of having problems is higher. And now we have medicines that make it lower, but this is the thing. If you have the LDL high, the long-distance, you start to have high LDL when you were 20, 22. By the time you get 60, it has caused a lot of damage. And that was proven in the soldiers of Vietnam that they were 25, 20, that died. And they cut their arteries, they found a lot of cholesterol already. But in those days, they will eat, like many of us, a lot of hamburgers and spam and that in those days. Therefore, when I say to change things, it's with intention to decrease these bad levels. And what make those changes is, for example, like you say, exercise. It has to be a regular exercise because it triggers some metabolic changes that make this LDL go down, but the opposite of LDL is the HDL. We don't have too many medicines to make the good cholesterol HDL to go up, but exercise that. We need to look at the LDL, but also the ratio between the LDL and the HDL. Well, the HDL is one factor that you need to consider. Yeah, the ratio. And like I said, the HDL is more difficult to treat with medicines, we don't have too many medicines. What about, you were saying exercise, what about our eating habits? Is it, should we be vegetarians or? That is the basics. They just did a study in the United Kingdom, comparing like 9,000 people. They're comparing vegetarians, fish and chicken and meat eaters. Although the study was having more number of people eating meat, therefore it's kind of in some question about the study. But at the end, the people that has been eating meat at higher percentage of cardiac events, stroke, heart attacks, high blood pressure. Vegetarians were at the low, they still have it, but lower level. Before that proves you that. And in relation to meat, there are variations. There's another study that shows that we compare different meats. It process, process meat, the sausages, the spam and all those things that are processed are much worse than regular meat. But there are some variations on that. But the vegetarians for sure, they have advantage. The one that they talk more about is the Mediterranean diet. It has to have nuts, nuts are very important for the manufacturers. And fruits, good.  Olive oil, very important. Should replace all the other oils. Well, some of the other vegetable oils. Here in Hawaii, sometimes they use a lot of coconut oil. And it's not very good because the oils are bad depending on the length of the chain, the oil change. The longest change in oils is palm oil. That is part of many products. The second is coconut oil. And as you go down like sesame oil is less and olive oil is less. It's a shorter chain. That's why it's less harmful. Okay. Well, those are great advice and I'm really glad that you said the olive oil. People told me olive oil runs through my veins, not blood. Also make your hair looking good. Yeah, yeah, it goes. It was a lot of vitamin D. That must be the wind also. Well, talking about wine, that's very important. There are many, many advices about using a drink. White wine or white wine or it doesn't really matter. It really doesn't matter much, but there is a little more studies about red wine because there are some components. But any liquid would do or alcohol. But it's a curve. If you drink more than two glasses a day. That sounds like more than what I drink. That's more than what I drink a year. But yeah, that's a good just measure to have. Miguel, so let's say I never had an issue with my heart. I don't have any issues with and I live a healthy lifestyle. Do I need to go to the cardiologist? That's a good question because we have a lot of arguments. Like, sometimes you get in the mail. Some companies saying we're going to do screening for you free. And they check your heart to your neck. Check your heart. And those people are without symptoms. And some of the arguments is that we should not treat things unless there is something symptomatic. And the other is the economy. We will, if we want every person go to cardiologists to prevent things, we will have not enough cardiologists. There's no money that the society will spend in cardiologists to be checked. There's too much compared with the benefits. But like I say, your parents have heart disease. And you ate or you smoke and you have obesity. Those cases really should check cardiologists to get advice how to modify those things. Not everybody. We're going to take a very quick break here. And then we will be right back with Miguel Vázquez, our favorite cardiologist. Okay. Welcome back to our show. And we have our best cardiologist here, Miguel Vázquez. Miguel, thank you for joining us. What makes a person or a doctor a good cardiologist? What are the qualities that we should be looking for? One that keeps up with the progression of medicine. Cardiologists that doesn't study, keep studying. No good because cardiologists changing so much. You have to be sure that he's going to conferences. He deals with universities. And the other one that I think is very important in cardiologists to be honest. You cannot sometimes lie about what the person has. You have the abilities to express the concern you have about somebody without hurting the people. But you should be more honest telling them what you think. That is important for the person to know what they have. So I assume like these days, right back to COVID-19 and how we are being challenged with social distancing and going to hospitals. How bad do you think it's been for people to not have their conditions treated? I didn't get that. So do you think people are being affected or not being treated by their heart condition if during COVID-19 or things have been normal? No, COVID-19 we discovered that the ones that die, we found that the heart has evidence of inflammation by the virus. And other changes are interesting new concepts. Therefore, the person that has already a pre-existing cardiac problem will suffer more and end up dying. Because on top of the pre-COVID condition comes the COVID affecting the heart more and then that's why they don't survive many of them. Fortunately it's not a high percentage but they do suffer more than ones that have a pre-existing hypertension, people that have heart attacks, people with pulmonary problems also end up with heart troubles. So my question is more like cardiologists having an issue just trying to treat patients via Zoom or not even being able to see their patients. Yeah, that's very difficult. My brother just retired because he couldn't take it. He was used to see people. And the same with cardiology. I mean many times you get more information seeing them. But you have to adapt. It's nothing that we can change for a while and you just have to make up all those things. So how long have you been retired? Two years now, practically. Do you feel like you're healthier? I'm healthier because I am playing golf. I'm walking four hours, five hours there. And I'm doing more active things. The only thing is with COVID I had to be eating more because, you know, I don't cook. I got to restaurants. But restaurants, I only have trouble with restaurants in Hawaii because many of them have salty food. Oh yes. And it's not because the other, because some of the dishes are salty like udon or ramen or something like that. Even just the soy, right? It's very, very salty. And that is one of the problems. But in reality, the stress of getting up at two in the morning and four in the morning and what's sleeping many hours is. Another thing in prevention is sleeping good number of hours is very good. So nothing new. Nothing new. You're not breaking news. Exercise, diet, sleeping habits, no stress. I could be a cardiologist. Exactly. That's it. I'm charged for that. I'm sure you can give better advice about food that I can do. I'm not sure about that. But what are the conditions that if I feel something, I should just run to my physician or my cardiologist? Well, the young age is not too many, but when you get over 45, you have a pressure feeling like heaviness and you don't know what it is. Don't think like many people say is my indigestion or my thing, my chest wall, kind of check with somebody before discarding it. The young people, the main problem is rapid heartbeat, irregular heartbeat, kind of more or less. So one more question for you regarding medicine in the US. How do you see it moving forward or what's your take on medicine in the US? Medicine? Yes, in general, medicine in the US. Oh, I think it's the best. I'm really very proud of the medical community because like nowadays they have responded to this COVID very well. Some of them have died from it, more in other countries, but the United States in medicine is really the best, I would say. Not the cheapest. No, that is different issue. But the other thing is you go to an emergency room here in the United States and they will treat you before asking you what is your great car or what is your... That's true. And then they will send you a couple of dollars.  Yeah, well, that's how it should be. Isn't it like that in Peru? No, like my wife had symptoms or appendicitis. My friend, a friend always saw her and said, okay, I'm calling the surgeon. I'm taking you by ambulance to the clinic, a private clinic. They would not let her out of the ambulance until I put my great car and deposit $5,000. Oh, wow. Okay. That's very interesting. Okay, then let's stay in the US. Well, any further advice that you can give our viewers and that you want to share with our audience? Yeah, the one that I'm still very surprised that people still smoke. I think that's something you should avoid. Like a local, maybe it's not as bad as smoking, but smoking is bad. That's funny because we've had a specialist in ventilators. I think that was our previous episode, if anyone wants to see it. And I asked for his advice and he said the same. He said, don't smoke and don't vape because maybe it's also don't vape. I think he's knew the cigarettes. Yeah, that's not good either. Well, Miguel, we hope to be as healthy as you and we'll keep your advice and thank you so much for joining us. I'll see you in the Boulevard running. I'll see you in Alamoana probably. Thank you. Thank you so much. Thank you to all our viewers for joining us and we'll see you in a couple of weeks. Aloha everyone.


Okay, new products, very first new product this week is? This is an updated product. So the company that we used to get our EL wire from WANU, they unfortunately went out of business, which is a shame because they made really great EL stuff. But we found a supplier that's almost as good, but a couple of products are slightly different. So this audio reactive EL driver, just kind of like a common, you know, simple project for beginners because there's no coding involved. It's just audio comes in and it reacts to sound. So this one is no longer six volt. It's now five volts that comes with the USB connector and you just plug into USB, but it's still audio reactive. It works a treat and it's a great like simple, you know, you want to have a project that is reactive to sound but you don't want to do any coding. This could do the job very well. It just plugs into any standard EL wire using like the classic JST connector. A ton of projects with a lot of time and effort and anger and frustration would be saved by you're probably, for a lot of folks who want to do sound effect activated stuff, this is probably what you want. Yeah, maybe we go to the overhead. Let's go to the overhead. I'm gonna just show this really fast. So you use, you can use like a USB lipstick connector. I mean anything with USB output will work and you can see as I speak, it's reacting to it and it gets brighter and it confuses the camera a little bit. So you can use this with any EL panel or wire or tape? Yeah, it's kind of brightening here. However, let's go to me real quick because I'm gonna try something. So can you hand that to me?  It would look like it's talking. Animating. So, hello. Hi. Yeah, that's kind of cool. This is neat. Yeah, do you want that on your eye? Yeah. Great. That's my product demo. Nice. All right. Next up, I can do this one. So we have, we do women's shirts first in our store.   So we now have male shirts because we did the women's shirts first. So this is a shirt from the share zone.  So this is our response to the people who continue to think that we do NFTs. We don't, but we do have a nice collection of T shirts. We do have an NFT gallery on Adafruit.com. Adafruit.com slash NFT. Check out all the shirts that people wear, lots of black shirts with skulls. And here's me modeling it. I don't have any NFTs, but I have the shirt. So check it out. Yeah, I don't either, but I have one of these shirts too. Yeah, but you know, we get blamed for it. Okay, next up. All right, next up, we have some more, you know, these are called like aeronautic connectors, but these are not to be used in aeronautics. It's just the style. I think these are really neat. When I was at the media lab, we did a project with these connectors, but we were using the very, very expensive type.  Again, they're not male spec, but they are a great alternative if you just want to have like a keyboard project or like any kind of user interface project that has a panel mount with this interesting, like safety lock type. Tiny lightsaber. Can I get a little more? It's a lightsaber for ants. It's a lightsaber for ants. So let me go to the overhead because this is kind of a weird connector and I want to show how it works. Yeah, this looks just like the lightsaber, so I was looking at it earlier today. It does. Maybe the lightsabers were based on this. Look at this. It's a mini lightsaber. Okay. Okay. Focus. You can do it. You can do it. Okay, I think I got it. Okay, so it comes in two pieces. So we have another one, the YC8 series, and it's wired wire. This is a wired panel. And this is actually two pieces. So what's interesting is that if you try, you can't pull these pieces apart. This is the panel mount part and this is the connector, but if you pull on this, it comes apart very easily. So there's this little spring. You can barely see it, but there's a little spring piece that comes out. There you go. And if you pull it in, you can then remove it, but otherwise it's locked in. It's also keyed, all the red dots have to line up. They snap in very nicely. And again, you cannot remove it until unless you yank on this part. So this is like, you don't have to worry about it coming apart from being pulled. But if a human pulls on it from the right location, if you're just holding it at this spot, it'll come apart very easily. This is a panel mount connector. So it's got a locking nut and a hex nut. And then, you know, you can solder to the four or five wires. We have a version with, actually, I think I only, oh no, I have the five wire version here. So this version is five. Is this the other product? This is all together. Okay, so I can show, I can show this. Yes, we have a nice little demo of the same thing, but with nicer nails. And then the panel mount connector, four pin and five pin. The reason I did four pin and five pin is four pin is like USB standard and five pin is, you know, USB plus shield or something. You know, there's, there's I squared C USB. There's a lot of things that four, five pins can do. You can do some, you know, simple SPI maybe as well. So the only thing to watch out for is the cable connector side. You really need to, there's a section inside of it. Can go to the right again. Yeah. There's inside you have to solder to these pin contacts. And this comes apart. There's a, I think I need a tool to, I need a pair of pliers, but this comes out. And then there's this collar that is collet that grabs the shroud of the wire. And so your wire really, really needs to be the exact diameter that we mentioned, which is I think like four to five millimeter. And it can't be thicker. It has to be able to get through this little section in order for it to grab, hold on, there you go, for it to grab it so that when this part screws on, it's when you, when you pull the collar is what's grabbing onto the sheathing of the connector, the cable connectors. That's the only thing to watch out for is whatever cable you use, make sure that the outer diameter of like the rubber PVC casing is within the range for this connector. And it's like, I think four to five millimeter or so. And it really has to be in that number. It can't be too less and it can't be more. If it's a less, you can add heat shrink to the outside of the cable when you solder before you solder it in. And that can help give you a little bit of mechanical thickness for it to grab onto. But it really needs to grab onto it for this thing to work out. So yes, these are kind of cool panel mount and you know, quick release connectors. And they're like very beautiful. Next up we have another version of the ESP32 S3. This is the room two. I think this has 32 megabytes of flash, eight megabytes of PS RAM. This is a maxed out. So this has like the most of the most of the most. And we just wanted to offer it because some of the other versions were not available. It's got the ESP S3 in it. This is a dual core USB native ESP expressed by controller with Wi-Fi and Bluetooth. It's got two USB ports, one for the debug port that goes through the USB serial connection. One is the native USB port for native USB development, which we use in circuit pythons. This is a nice little dev kit. I know we have like a couple of different flavors but with the chip shortage, not every version of PS RAM and flash is gonna be available. So like we wanted to carry all the different ones in case like if you needed one and there was one with more RAM available, you could use that for development while you're waiting for it to come back into stock. But this chip is a new Arduino supports coming in as of this video. It's being like merged into Arduino circuit python working on it as well. So it's a very new chip, but it's very exciting because it's a very powerful and it's very inexpensive. All right, next up we have a hill bunch of pots. That's why the code was Lynn Potts. Yes, we actually have one Lynn Potts, the rest are actually audio pots, the log pots, but these are dual pots. These are dual gang pots. We have them like one K5K, 10K, 20K, maybe 50K, 100K and then mega ohm. So this is the end of the pots. Yeah, I decided not to put in like every photo because there's like 50 photos. They all look very similar. So what I did was I just put in the ones that were like, here's three. So that's just the single, we have like one single. And the duals are I think kind of new this week. The duals are, it's dual gang, there's two pots, two's totally mechanically and electrically, sorry, mechanically they're connected, electrically they're completely separate. These are often used when you want to control stereo signal. They're all log pots so that they're good for volume control. Although there can be some other like tuning or fading or mixing or whatever that you want two potentiometers that are like matched. They're synced up. So these dual gang pots will do the job. They have point two in spacing, you can use them in perf board. They're often used in synths, mixers, DIY audio projects, you know, panels, modules, et cetera. We want to stock a collection of alpha pots and it's just easier to get kind of one of each. So now we have one of each. Okay, let's start this show tonight as I dilated our community, our customers, our Adafruit team and everyone who makes all this go is. This is the ADXL 375. It sounds and looks a lot like the 345, but it's more, it's the 375. It's 30 more than the 345. This is a plus or minus 200 G accelerometer. So we've carried another 200 G accelerometer, the ADXL 377. That is like kind of being discontinued. It's an analog output, high G accelerometer. We wanted to have an alternative for people who wanted to do rocketry projects or anything with a ton of force. I don't really, you know, I don't know anything other than rocketry and maybe like race cars or like projectiles, what would possibly have such high G forces. But if you need to measure high G forces like that, this is your breakout. We're about soccer leagues. We're about soccer leagues. So plus or minus 200 G, not adjustable. That's the fixed range. You can change the sample rate. I think it goes up to about a kilohertz or so. You can use I squared C or SPI. It's got two interrupt pins. And we put on this breakout that STEM activity compatible with four mounting holes. So you can, you're gonna have to mechanically connect it strongly to whatever it is that's going to 200 Gs, right? So you have four mounting holes. You can use I squared C or SPI, your choice. And what we kind of need about the ADXL 375 is it's actually like the register map is identical to 345 or the 343. So if you happen to be using a library that has support for the 345, you can drop this in and then just multiply the Gs by like 10, whatever the number, you know, 10.5 or whatever to make it, sorry, by 100 you can make it instead of plus or minus two Gs, plus or minus 200 Gs. And then the interrupt code and like the shock detection and SPI versus I squared C and the IRQs all act the same. It's pretty much, it seems like it's kind of the same chip but they took away the range select and they just made it so it's a lot less sensitive. It's good for up to 200 Gs. I'll say that there is an offset to these accelerometers and it's more noticeable because it's plus minus 200 Gs. You'll notice a 1% offset. And so these are not very good for measuring gravity. Like if you wanna measure gravity, which is one G, use our two G accelerometers or four G or eight G accelerometers. This is really not good for that. This is gonna be really good for, the thing is going incredibly fast and you have to measure very high shock or accelerations. Escape gravity. Yeah, yeah. This is not good for your general purpose. Like, oh, I wanna measure tilt or motion or even sports, you know, human level motion. This is for, this is for your jet. It's for your rocket. All right. And that is new products.


the weather is so pleasant today i thought why not take a walk while i talk to you instead of just sitting on my desk i need to go to the farm store because i need to grab a couple of things and i'm really excited to show it to you guys it's really cool all of their produce is homegrown before i get there i just wanted to talk to you briefly about everything that goes behind making a video for youtube it comes down to four steps for me just to kind of keep it simple the first one would be research and scripting obviously before you even create a video on youtube you want to make sure that you have an idea i do maintain a backlog of ideas every year i like to use the tool asana.com and in there i would write every idea that crosses my mind so that if i'm running out of ideas i can always go in there once you have an idea some ideas require more research than others so i would spend some time doing some research and once that's done i would start scripting and when i say scripting it's not really scripting all of the details of everything that needs to be said in a video but rather just the talking points i would want to know how i'm going to open the video i would want to know how i'm going to close it and the important points that i should tackle in between this way i have the video is kind of organized and i don't have to to drag the video for hours and hours i want to make sure that it's short and to the point coming up with an idea researching and scripting would all happen in one go so for example today once i go back home i'm gonna start scripting for a video that will be probably published in the next four days just because i have enough time the next few days but usually i would start scripting for a video that will be published a week or two weeks from now so that's step number one the second step would be filming so once i have a rough idea of what needs to be done i would start filming it's either a sit down video where i am at home i have my camera on and i'm filming myself talk or it's videos outside when we are either hiking or traveling or videos like today when i'm just walking and i would get all of the filming done in one go sometimes if i have all of my scripts ready beforehand i could even film two up to three videos at a time depending on how heavy of a topic it is and that would be step number two once filming is wrapped up i would start post-production editing i'm trying to use all of the professional terms knowing that i'm not the best video maker anyways i am just a person who puts videos together but we're learning so anyway so with editing that would be the third step where i would take all of the videos that were filmed whether like for example if you sit down videos i will grab those videos i will grab all of the b-rolls from previous trips hiking or traveling and then during the editing process i would also pick music for the video i will do adjustments to audio i will make adjustments to coloring sometimes i would even grab stock footage if it's necessary and usually the editing process it doesn't happen in one go i guess it just depends on how long and how complex of a video it is but like i said it just depends on how complex the video is and the editing style how long the video is do you want to have any particular storytelling but for me personally i try to keep it as simple as possible because just putting a video out there every week is difficult as is with a full-time job but i try to keep it as simple as possible but anyway so all of that editing process sometimes it takes days sometimes weeks the video that i put together about climbing Mount Kilimanjaro the mini documentary you guys can watch it up here it took me a long time like weeks to to put together but anyway so once the editing is wrapped up is when the fun begins i actually take it back it's not just after editing is when the fun begins all of these steps they can be fun in one way or the other but anyway so once this video is ready and well edited i would export a copy and i will leave it aside and once i'm ready to publish it not publish it upload it to youtube that's step number four and uploading to youtube is not as straightforward as it seems because you upload the video to youtube but there are other things that should happen you have to make sure that you have a well thought description you have to carefully pick your title you have to carefully pick your keywords you have to put together a thumbnail for your video you have to do all of the optimizations for seo to make sure that your video is optimized for search on youtube so there are a lot of tricky things that happen in in the back because you can't just put a video out there on youtube and expect it to do very well you have to make sure that people can find it and you want to make sure that it's optimized as much as possible and then i schedule the video to publish on youtube and that's when you guys get to see it watch it like it comment but to be honest there are a lot of times where all of these steps happen in one day or two days because many times i would fall behind when it comes to either scripting or filming and sticking to a schedule so all of them will happen either one day or two days which is a lot of work but we do make it happen with that being said let's go to the farm before they close for the day it's so funny how every time i come to the farm store there is literally no one in there especially because it's self-serve so you literally just grab whatever you need and then you scan pay on your own no one is there and you're good to go and today that i came in with an intention to film there are some workers trying to fix the fridge because it's not working there are a million people so i couldn't really film inside but i grabbed a couple of things and baby cucumbers as usual these are the sweetest the best cucumber that i've ever had in my life they are so good delicious i have tried this organic juice before from root bloom juicerie i don't know if they are local to arizona but it's really really good and it's all organic the only thing is that it's expensive and i feel like every time when it comes to organic food homegrown or locally grown it tends to be a little pricier which i don't really like but anyway i'm gonna get back to scripting and researching for a video that i intend to film tomorrow morning so tomorrow morning first thing in the morning as i wake up i'm gonna film a video so i need to make sure that all of the scripting and research is happening right now and is ready to go for the morning i will also make sure that my batteries are charged and the camera is set up so that once i get up in the morning i'm ready to roll but other than that i hope that you guys enjoyed this video and if you did let me know in the comments leave a like and subscribe to the channel if you're not already a subscriber and if you want me to make more videos of this style also let me know in the comments i had so much fun doing this and i would like to to share more with you guys


Your coca-cola bottler presents Claudia Based on the famous play and novels by Rose Frank and brought you transcribed Monday through Friday by your friendly neighbor who bottles coca-cola Relax and while you're listening refresh yourself. Have a coke and now Claudia oh nice going to bed early not so early anymore. It's at 10 o'clock Is it that late? My goodness feels earlier. It was earlier when we started. Oh, there are always so many last-minute things to do Good night to the baby. Good night to mama The longer you talk the longer you'll take and the less early-ish it'll be. Oh, you're so right so right But never fear. I'm getting there remember the story of the turtle and the rabbit It happens. It was a tortoise and a shenna. You got me confused now and a hare tortoise and a hare Certainly must have gone to a very snooty tool on the tortoise and hare. Sometimes. I think you never went to school. Oh, I did Never know it no grammar no math You hardly ever read a book. I hardly ever had the time that the poor excuse For instance now the perfect time to read a book right now now right now. I'm going to bed. No exactly what I mean I don't know what you're talking about. You don't know what I'm talking about Has ever occurred to you that reading in bed is one of the greatest luxuries of all time. Frankly, no What's so wonderful about reading in bed? I prefer sleeping in bed So I've noticed the trouble with reading books David is either.  That's very interesting In spite of it all as soon as I get in the bed, I'm going to start reading You mean tonight I mean tonight You want to sleep you can go ahead and sleep with your life burning impossible. I'm too delicate Always thought you could sleep through earthquake You can sleep through earthquakes, but not through my lightburn. What's so amazing about that. That's marriage I have to give up reading in bed because my wife can only sleep through earth David you're so pathetic All right, read in bed I brought my book up just for that reason a good light by my bed. It's a mile night, and it's still early early Book my pipe and my Matches. Oh, don't forget your asterisk right next to you on your bed. Thank you very much. I'm all set well Have fun. I will Oh, David you can borrow my pillow if you're gonna set up all my aren't you going to bed tonight Eventually, I want to finish my nails first Besides I sleep straighter without a pillow ever since I was a baby. You don't say yes I do harm his idea growing You help yourself to the pillow David, I don't I've got it. All right You comfortable darling. Yes. I am. Thank you perfect. Well, I know you don't like to be disturbed when you're reading Much obliged goodbye, goodbye Now to turn the light on Hmm If I didn't go on did you turn it on? Of course I turned it on. That's how I knew it didn't turn on. Oh Probably you're up, but you look down behind the the night table right over there and see if the plugs in all right Over to your left No, no plugs in fine switch to switch again. Why don't you? No, like course. No light. That's the flip that switches it off. You know, I'll switch it again Having still no light Maybe the lights burnt out. Now. Why should it be burnt out? I buy the best brand Zorba the best brand or not. They do burn out Matter of fact, this one is so burnt out that it's disappeared where to disappear now that maybe you can tell me How should I know because I think you know Well, that's very touching but because you think I know is not enough of a good reason enough for my knowing David my closet remember What's your closet got to do with anything the light in it?  What did you do? Counted to ten what else I Put another light bulb in I'm not gonna have you breaking your neck climbing around your closet without I don't climb around my closet But that's beside the point. I just tell me from where did you get the light bulb that you put into my closet from the shelf? Over the broom closet in the kitchen. Are you sure of that? David? What are you hinting at nearly that? I went there to get a light bulb and there's toward no bulbs. They're toward So so All right, I will confess I will tell everything so you took the bulb out of my bed lap and put it in my closet I did not What I took the bulb out of the lamp in the guest room because we had no guest very logical Never waste a bulb on no gas, but then mama had to use the guest room just throw some drapes or something and There was no light go on David you never read in bed before mama knew that Of course not. How could mama know that's exactly my point You were going to make sure that I never read in bed, right? You prefer mama to ruin her eyes sewing with not enough light What have mama's eyes to do with my reading in bed everything oh, I give up I give up what why in case you're interested I'm going to read in bed tonight if it's the last thing I do well darling. Nobody said you shouldn't Hey, David, why are you getting up? You can't read in bed sitting up I'm merely going to get my light bulb out of my closet and put it where it belongs in my night David I Wouldn't do that if I were you darling. I told you I do not climb around in my closet I don't need a light in it. I never use it. I know that's why I I took it out Think darling think Where did you put it? Wish I could remember the attic not David, please be serious I certainly wouldn't go all the way up to the attic for a mere light bulb No, maybe you took it out of the closet and put it in the hall And then when the light went out in the baby's room He took the light from the hall and put it in mama's room so you could take the light from mama's room And put it in the baby's room David, please stop you're mixing me up There's only one thing I want to know Of course there's one thing That is if you can stop laughing long enough and listen to me I'll try my very level best It's very different Yes I'm sure it is Darling you look so idiotic when you try that series and you don't feel it I didn't know I don't feel serious Because I love you that's why Now that seems to be your excuse for everything Well can you think of a better way I don't have to David It's so nice being married Just married Well to you married I don't think that flattery can make my mind change the subject Hey flattery I'm still not changing the subject What subject My light bulb Oh that old thing Are you still interested No no no I'm not interested I'm fascinated I'm very curious to know why we can't have enough light bulbs to go around this house Well that's simple we just happen to have more lamps than we have bulbs Oh I see Good That's fair Now I suppose we can't afford to buy a few more bulbs Of course we can Why Don't you think we can Then why don't you buy some I will I thought the other day when I told you I didn't find any bulbs on the shelf over the broom closet in the kitchen and you said you'd buy some David I said I will Then why Haven't you Do you think all I have time to do is run around and buy light bulbs for you I didn't say that now Well you didn't say it but you you thought it Well I have a lot more things to do than run around and buy light bulbs for you I have a house to run and I have food to buy and a big thing to take care of Well yeah nobody said you did Well you hinted I did not hint Well you would have if I'd given you half a chance Just give me a light bulb will you Well you would have now wouldn't you What You would have hinted what do you think is dope I thought you're the best housekeeper under the sun You are without a doubt the finest mother The most dutiful wife in the world But if you don't buy some light bulbs tomorrow I am going to ring your neck It's a deal shape It's a deal shape Now let me get up and find myself a light bulb You mean you still want to read Yes yes Stranges may seem I still want to read Some people's is crazy You can say that again Where you going Put out the light in the bathroom Then bring it in The bathroom Yes the bathroom I refuse to bring even the light in from the bathroom Why Because too many household accidents happen in the bathroom As a matter of fact I read an article you have a specific I don't want to hear what you read the article the other day David aren't you impressed that I read an article I'm overcome Well I should take so David where are you going To take the light bulb out of the lamp on your dresser You can't do that Who's to forbid me I mean I need that light bulb You need it all right What for How can I do my face without a light bulb Since when do you have to do your face with a light bulb I thought you prefer cold cream David if you touch that What will happen I will never speak to you again Good good All the impossible Selfie stubborn Don't you care about my face Your face is fine just the way it is You don't have to do it as you put it Every woman has to do her face whether it's fine or not And every other man has the right to read in bed Every man in the world has that right I'm going to read in bed So thank you for the light bulb I ignore you that's all I can say Maybe this will force your hand Maybe in the morning when you get out and hop out of bed And run over and look in the mirror and see your undone face Maybe it will remind you to buy some light bulb I still ignore you You're very proud of yourself acting like a man aren't you Mm-hmm Barry What are you going to do What can I do go to bed Toss and toss with an undone face while you bask in the light and read Oh well that feels good I wish I knew how to sleep with the light on David what book are you reading What did you say I said what book are you reading You'll see this is soon as I can get this Oh heavens why don't they ever go in there now David you alright what happened I dropped the bulb Oh you didn't get hurt darling No no I didn't get hurt Well then what's the difference None except that I want to read in bed Claudia was that the last bulb in the house Let's see there's a good one almost brand new behind the chair and the Oh good heavens I married a bulb snatcher Well David you could have done worse Yes I could have done worse How I can't think just now it's too dark good night When you're out shopping when you're at the movies or the club You stop at the familiar red cooler and enjoy ice cold Coca-Cola If you remember to stock up you can stop right now at the white cooler Do your own refrigerator and get yourself a bottle of delicious refreshing Coke Keep your white cooler full of Coca-Cola It's sure to come in handy Hey Joe could I borrow a light A flame or otherwise No any old light will do Take this old flashlight Oh thanks Hey Joe don't tell Claudia that you gave it to me I'll tell you a secret She'll snatch the bulb right out of it All right mom's the word Say that reminds me Mrs. Brown is leaving tomorrow isn't she She certainly is on the nine o'clock with me Well how's Claudia taking it So far like a clam not a word But tomorrow's pretty soon Then we'll see the rest Good night Joe good night David Every day Monday through Friday Claudia comes to you transcribed with the best wishes of your friendly neighbor Who bottles Coca-Cola So listen again tomorrow at the same time And now this is Joe King saying au revoir And remember whoever you are Whatever you do wherever you may be When you think of refreshment Think of Coca-Cola For Coca-Cola makes any pause the pause that refreshes And ice cold Coca-Cola is everywhere This broadcast of Claudia was supervised and directed by William Brown Maloney And now here's a word from your friendly neighbor who bottles Coca-Cola