Hey, welcome to Stan the Energy Man, Stan Osterman from the Hawaii Center for Advanced Transportation Technologies here. I mean, a really exciting day today. It started off when Jay sent me an email and it just so happens that Pacific Business News has Hawaii ranked in the top 10 United States for doing hydrogen work. That was a great piece of news to open up to this morning because we take a lot of pride in the effort that we put into putting Hawaii on the map with hydrogen. And it's also beginning in December which starts off a lot of military activity over the next week as we commemorate the 75th year of the bombing of Pearl Harbor and County Marine Base and School Field and a lot of the Wheeler and a lot of the air stations around here. So make sure you think of that and look at the activities next week, participate if you can. Hey, today we've got some two great guests, some folks that I've been working with for probably a year and a half, almost two years now. I met them, first of all, via the Energy Accelerator Program here in Hawaii. They're not from Hawaii but their company was selected by Energy Accelerator a while ago. As one of the companies that they wanted to see develop and do things here in Hawaii, and they were part of the Spiders Project with Paycom and the military. And so I got to meet them and talk to them because I'm doing microgrid projects at Paycom. I figured it'd be good if we talked to them and to see what they could lend to our program. So today we have Lisa Loftner and Darren Mormon from Go Electric. And welcome to the show today. Thanks for being here, both of you. Thanks for the invite, Stan. Thanks for having us on, General. We really appreciate you coming out here and talking to us because your technology is a little bit different. And one of the things I told our electrical engineers is when we went into our microgrid, I know that the big companies Seaman, Johnson Controls, Honeywell, they do big stuff all the time. I was looking for companies like yours that were a little more cutting edge, had something a little bit different. Somebody that would fit our microgrid and help us to really stretch the envelope as it were and do some different things. So we figured your company was right in that lane. And that's why we're looking and talking to you. But thanks for being here. I know you've been busy this week and we can talk a little bit about some of that stuff. But first of all, Lisa, why don't we start with you? What got you into doing what you do with microgrids and the technology that you're into business doing now? Sure. I'm an engineer by background. Don't do much engineering anymore. We've got great engineers on staff who do that. But I've got actually a startup background. I spend about six years at Rolls-Roy spinning out companies. It was so much fun. I decided I needed to do that on my own. Wanted to kind of move more into a renewable energy industry. I really have a strong passion for leaving the Earth a greener place. And in Indianapolis, which is where we're from, started poking around the entrepreneurial community to find a couple of entrepreneurs that had a great technology that could help accelerate renewable energy adoption. And our two engineers, Tony Sovereigns and Alex Krevistin's name just kept being brought up. So I met with them, loved what they had already had patented, figured out a way we could work that into a product that was not only great for microgrids, but also great for uninterruptible power from renewable energy. And we launched the company in 2011.  What's your turn? What got you into the renewable energy world and what you do in a Go Electric? Well, I've been with Go Electric only since May. Lisa quite recklessly installed me there as the business development director. And I'm really very honored to have that role with Go Electric. And it's given me an opportunity to continue my work that I've done in renewable energy and in distributed generation since about 1999. I've worked for companies such as General Motors, Detroit Edison, Caterpillar and Power Solutions International. And so I've been involved in distributed generation for since about 1999. I've done more than 75 distributed energy projects on five different continents. And I've never been more excited to go to work than I have been here with Go Electric. Because what we do, I think, is so important, not only for our environment, but also from a security standpoint. When you think about energy and how important it is to the safety and the health of our citizens of the whole planet, not just our country, but the whole planet, it really does give me that motivation to work that much harder to help support our really just truly brilliant people who brought this revolutionary product to the market. And I think we live in some pretty exciting times because a lot of people focus on climate change. And regardless of where you stand on the cause of climate change, the fact of the matter is we should be doing everything we can to be cleaner and greener anyway, regardless of whether you think it's tied to climate change. And the technology and stuff is ramping up so fast. There's so many new technologies, new batteries, new control systems, new, I mean, even photovoltaics are getting better and better, more efficient, more efficient. Transportation side, we have the hydrogen stuff going on. So you've worked on a lot of projects, Darren, and obviously you too, Lisa, and it's just exciting, exciting times, so much is going on. So what are some of the things that Go Electric's involved in now, especially in Hawaii? What are some of the projects you're looking for? Sure. Well, we completed a large microgrid project with quite a few other partners at Camp Smith. This is the Spiders Phase 3 microgrid. It was a third of three phases and the most aggressive. So Spiders Phase 3's goals was to take the whole base off the grid. And Go Electric was a new technology company invited for the Phase 3. We delivered two of our large battery energy storage slash microgrid control boxes and also delivered two large diesel generators. And that was a lot of fun, Stan, because Caterpillar was our supplier. So think about that, a small start of trying to figure out how to work with a large company when it's not the other way around. But that system did an operational demonstration in January. All in all, our systems are controlling a three-and-a-half-megawatt microgrid, providing uninterpreable power support to one of the Barrick buildings, doing some peak shaving. So we're also doing energy efficiency as well as energy security and working with some great partners on that project. So and important to Hawaii because it's going to keep Camp Smith secure regardless of what's going on with the grid around it. And just that's been a stepping stone now for us doing some other projects that we're starting to plan, both here on Oahu and on the Big Island. Was that originally the energy accelerator, was that tied together or was that something totally different? We actually met the energy accelerator while we had had already been awarded the Camp Smith project. But what we wanted to do with energy accelerator was learn more how we could take what we had done from a military product perspective and then apply that to what would a utility or maybe a commercial and industrial customer wanted. And being from Indiana, it was really hard for us to try and figure out how can we get in front of Hawaiian Electric to kind of get their feedback on here's what we have. Is it useful? We think it can really help with your renewable energy goals to get to 100% by 2045. And through the energy accelerator and their go to market cohort, we did that project in 2015, and they were outstanding helping us get in front of Hawaiian Electric learning what was important to them, where our technology fit. And through that process, we have a much better understanding of how we can add value and really help Hawaiian Electric both with renewable energy acceleration adoption and then also demand response. Great. Are there any other projects that you'd mentioned the big island you're you're looking at doing some work over there possibly? Yeah, we're planning a microgrid project over on the big island. And we're working with another energy accelerator cohort called Bluepillar on doing a project up at Marine Corps Base Hawaii. As well. Awesome. I want you to what are some of the products you said you worked in several other countries in fact, prior to coming to to go electric, what are some of the projects you've worked on? Previously, I worked in advanced engine controls where we could take gases could be anything from biogas to flare gases from oil production and use that to make an ultra low emissions fuel for a gaseous fired engine. Did that for several years also worked for a cogeneration company working in facilities that were geared towards supporting the community through municipal locations, fire and hospital facilities, things like that. So I think it's been what what's what makes it more fun coming to work with go electric is that is that it's a step further along in the technology and it's more of an enabler of what you said the environmental aspect of this that I think all of us should be better stewards of the planet. And I think our technology enables that it enables that the better implementation and application of renewables, but it also makes it more manageable from a utility standpoint so that they can manage that penetration of renewables as they come online. A lot of people, you know, in fact, I've even had state legislators come up to me and go, this grid stability thing, it's just a bunch of PR from the electric company, but it really is a problem. And, you know, maybe you can help help the public understand a little bit of what the challenges are for a public utility like Hawaiian Electric. When you start getting a lot of renewables on the grid, because you guys design the equipment that helps make those adjustments and right up it. What are some of the important things that public should know about? He goes challenges with I think very simply, you know, the sun goes down at night, and the wind stops blowing. And so with that, when you think about and clouds come overhead, and when that happens, there's the variability aspect to it. And the utility is responsible for making a good, stable, reliable grid infrastructure for everyone to use at all times. If there's if there's a problem on the grid that's brought on by the variability aspect of renewables, no one's going to blame the solar company or the wind company, they're going to blame the utility. So I do have a lot of empathy for the utility and their plight and what they're trying to do. And so what what our system and what energy storage can do is it can pull that that those renewable energy resources, the energy from that so that you can store it and use it when it's when it's most advantageous to the utility or the user. So economically, you can make better use of it. But also, it's it's a more manageable source of energy for the utility, so that they can make a good, solid, reliable source of energy. Okay, so you pretty well define the panic factor on he goes, because they don't have control over those things. And their utility that's been in control of their generation and distribution. And so they've had complete control of that generation and getting it out there, and the requirement to keep it smooth and stable and keep everybody covered without brownouts and power outages. So that's their fear factor side. So what at least what does go do to help them control and balance the the intermittent with what they produce already. Yeah, we can actually provide two things for them to help them control and and balance out the intermittent see from the renewables. So from a control perspective, as our systems proliferate here, through a demand response program, Hawaiian Electrical will be able to see what's what's available to them in terms of battery energy storage, and also in terms of distributed energy resources that could be brought online quickly. If you have a situation where the sun's starting to go down, people are coming home from work turning on their air conditioners. So you now have a load and a generation mismatch. So through a DR program, you can actually call up those resources to help stabilize that mismatch and control it or ask for the control. Then the other thing we can do because we automatically monitor what's going on with the grid health, because our product also is what's called an uninterruptible power system. And what that is, I'll use an example, battery, batteries that a data center or a hospital will have in between the hospital loads and the generator. So if the grid goes out, the batteries carry the loads start at the generator. So you have the smooth transition. So our systems are constantly monitoring the health of that. And we can provide an export back to the grid to make sure that that load generation balance is always in sync. And one of the challenges there would have to be the timing. It is a timing but because we control real time, we actually can do any kind of power injection, power transfer or even a load shed, if that's what the grid needs. Subcycle that's part of our patented technology. Okay, well, we're going to take a quick break here and get back to in a few seconds. And we're going to take about a minute. We'll be back to go electric. I'm Ethan Ellen, host of Likeable Science here on Think Tech Hawaii. Every Friday afternoon at 2pm, you'll have a chance to come and listen and learn from scientists around the world. Scientists who talk about their work in meaningful, easy to understand ways. They'll come to appreciate science as a wonderful way of thinking way of knowing about the world. You'll learn interesting facts, interesting ideas, you'll be stimulated to think more. Please come join us every Friday afternoon at 2pm here on Think Tech Hawaii for Likeable Science with me, your host Ethan Allen. Hello, and Aloha. My name is Raya Salter, and I am the host of Power of Hawaii, where Hawaii comes together to figure out how we're going to work towards a clean and renewable energy future. We have exciting conversations with all kinds of stakeholders, everyone who needs to come together to talk about renewable energy, be they engineers, advocates, lawyers, utility executives, musicians or artists to see how we can come together to make a new renewable future. Tuesdays at 1pm. Hey, well, five seconds. Hey, welcome back to my lunch hour. Stand the energy man here with Gold Electric, and they're going to tell us a little bit more about how their system can maybe help Hawaii a little bit as we start to pick up some of the renewable sources. So we kind of cut you off there in the middle of talking about controlling and some of the other power sources. So when you have an intermittent solar wind arrangement, as Hawaii will obviously start picking up because we can't tap so much in the geothermal like the Big Island can as readily, and Hawaii is going to have a lot of like residential solar. Not sure how much more wind we're going to get, but those are all intermittent. You've got to have a way of storing that energy when it's excess, and then being able to like you say dispatch it back into the system. So what is your what does your system do that that helps us how it could help Hawaii Electric do that? Sure. So our system is basically a lithium ion battery, although we can connect because we have a microgrid control built right in. We can connect to a fuel cell, hydrogen fuel cell, a fly wheel, another battery system, a generator, and then any renewables too. So literally it will form a microgrid with all of those assets and then turn what most people think with renewables as kind of variable generation. Well, when you supplement that with battery energy storage, all of a sudden you have a really a firm generation source. So as the grid is starting to fluctuate as the sun comes down or for cloud goes over, our box can supplement the generation needs of the grids to make sure that that load in generation is always in balance. And we do that in a unique way that's just altogether one in one box. And I think that's what kind of what separates us from other microgrid companies who either are more on the software and control side and rely on other folks to deliver the hardware side. Well, we decided that a plug and play was really a much better way to go, because that same box can provide grid stabilizing energy services for the utility. But it also provides peak shaving energy efficiency and energy security to the building that it's connected to. So it's resiliency is, you know, kind of goes around circle. It helps the grid because it's providing energy resiliency at the fringes of the grid on the customer side of the meter. But if anything is going on with the grid that cause it to brown out or black out, it's right there supporting the customer. In fact, it's so fast if it does separate and operates as a UPS, the customer doesn't even know they're off the grid. And I think that's what people are looking for. A lot of times folks ask me about being off the grid, and do you have big interruptions and how do you smooth it out? And a lot of times the batteries like the intermediary and makes help smooth things. It does. And like so hydrogen wouldn't react as fast as a battery and super super capacitors react even faster than the battery. So if you put the right mix together and have the right controls, you can actually make it pretty seamless. But when you talk about your system, though, almost sounds like it's for a certain scale. Is there like a scale limit to your system? Or could you go to the mega gigawatts scale and go really big? Or is there kind of a sweet spot for your technology? We actually have standard product sizes at 30 kilowatts, 75 kilowatts, 125 and 250. But I'll use camp Smith as an example, we paired two of our 250 kilowatt boxes to provide a half a megawatt. And then with that, we're linked into four diesel generators that are providing another three megawatts. So because we can, I'll call this get a little geekier, operate in parallel, we can add systems together and go to the megawatt size. Okay.  Or would that be a stretch for a system like yours? I'll, I'll caveat that we, we aggregate our facilities together so we can look like we're a large megawatt. Okay. But what we've done is we've taken individual systems at many different facilities through a portal that looks like it's all one tied together system, even though electrically, it's not they're all in different distribution circuits. But we don't aspire to be like a grid scale, grid side of the meter solution. We're really very focused on commercial and industrial military customers on the customer side of the meter to provide them energy resiliency and energy security, energy efficiency. Yeah. And that's kind of where I was going. Because, you know, HECO has a huge challenge.  And they're doing all of it. They're doing soup to nuts. But there's probably some value to breaking up the grid into areas that could take systems that incorporate your scale, and could actually give our whole community a lot more redundancy and security. Because in a disaster or something, when HECO goes down on this island, it's a day at least a day, usually a couple days before they can get the whole island back up, because of how they have to bring their system back up. But if you have pockets of islanded systems that can manage themselves, those things could pop up all by themselves, and HECO could reconnect in a few hours. Because once everybody's on the same frequency, and that's talking together in the right frequency, boom, they can connect. And they're back on the grid. So it seems like if we looked at it in a more strategic level, and said, we could probably take this grid and redesign it so that this community has a couple of these microgrids set up. And then in the industrial areas and stuff where a grid has to be kind of robust, HECO focuses there. But they also help design the other things out and they all work together. Is that a reasonable? I think it's one of our key attributes is that when our system is integrated as the microgrid controller, and there is a grid outage, we keep the renewables online. They don't go offline. One of the unpleasant discoveries in the wake of any natural disaster when the utility goes away, people think, well, thank God, we have our renewables here. When the sun comes up tomorrow morning, we'll be able to have electricity and it's not the case. But with our system, that is the case. Our energy storage would provide that ride through and we still commutate those renewable assets so that they stay online. And it has been our focus and our target to get our systems integrated into the community where it can do the most benefit. Now, obviously, that would be police and fire and hospital. You know, the first responders in the event of an emergency outage. But at the same time, people have to eat, people have to fuel their vehicles or things like that. So we've also looked at that. And in fact, Lisa and the team actually were one of the winners in the Rise NYC program, which was a program that was put together in the wake of Superstorm Sandy and actually won a major contract to do four completely resilient energy programs there in lower Manhattan. Awesome. Any other kudos you've gotten? I know it. And I got to apologize to her. We actually had some photos we're going to try and throw up. And one of them was President Obama with folks who go electric in the background. So we're we try and give people a chance to show that stuff. We didn't get the photos in in time. But maybe we can throw them up on your next visit. But what are some of the other things you've been noted for? We've had a really fun startup story. Last year, President Obama had his had a first ever innovation day at the White House, and we were actually personally reached out to buy his staff to participate in that. So so I got to fly in, set up a little table right in the White House, got to walk around all the different rooms, you know, and then kind of take the tour by myself. So and then after quite a few VIPs came through to talk with everyone, he stopped by and gathered everybody in one of the press rooms and talked about the importance of small business and innovation to help grow America.  But we've also had, we've been very successful in presenting to awesome organizations that help the startup world like the NREL Forum, South by Southwest ECHO in Indianapolis. They have the innovation showcase. So it's been a lot of fun leaving the corporate world and doing the startup world and having the opportunity to get that kind of exposure. Yeah, and it is a great time right now. It really, really is. I'm fortunate I'm kind of like you. I started at H-Cat about three and a half years ago, and I started part time even, so still in the National Guard doing a lot of stuff. And it's just been fun to watch how the energy stakeholders and the energy industry are starting to really get an identity. One of the revelations I've had is that we no longer have a transportation energy and a grid energy issue. We have, they're together. As the more plug-in vehicles we have, then you not only have more demand on your grid, but you also have storage on your grid. And you have, I mean, things start to connect that were never connected before, and they'll start to present challenges and opportunities that we've never had before with the power companies and such. And I know that like the Air Force Research Lab that we work with, they've taken an Air Force station and put in so many plug-in vehicles that they're using those plug-in vehicles for storage on their little base grid and trying to see how that works. And they're having some challenges, probably because you guys aren't running their controls. But you know, they're finding out how it works and they're seeing where the bumps in the road are. But it also does present some great opportunities. And this is an exciting time. Yeah, I think one of the most exciting, probably the most rewarding thing about working with Go Electric is the fact that parts of the technologies that we use today, that we leverage today, go all the way back to when the really intelligent people in our company were helping, and I was working there as well, when we were doing electric and hybrid vehicle development for General Motors. And this goes all the way back to the turn of the century, so 1999 to 2000. But that same technology is now actually being leveraged to where it can really do some good for the environment. And that's particularly satisfying to me. Yeah, I agree. Well what's coming up for Go Electric? What are some of the exciting things you're looking to in the future? Sure, well we've got, we've won a few contracts this year, so we had a pretty good year. There was a microgrid project at Twilly Army Depot in Utah. We're going to be participating on that next year. Darren mentioned the Rise NYC project. We won one of those awards. We have four small businesses that provide services to the New York Metro. We'll be installing and demonstrating our systems there, keeping those businesses very resilient, energy resilient, which in turn, if the grid goes out they can help support their community trying to stay resilient by either providing gas or food or pharmacy things. So we are working on our next generation of product, which is going through UL certification. We're going to finish that up in about a month. That will incorporate what they call open ADR utility software which allows our system to talk with utilities for demand response programs. So we're really, really fired about that because now our box, our system, when installed in a utility demand response program can help, like I said, the grid and the customer stay energy resilient, but those are income earning programs for the equipment. So now we have a battery energy storage, which is also UPS, that gets a paycheck every month. I don't think that's ever happened before in the UPS world. We're going to show and share this with President Trump, President-elect Trump. This is one of your jobs programs, sir. Go electrics like creating jobs for everybody. So we're up against our time and I'd like to thank you so much for being here and sharing some time with us and bringing this up to date on what Go Electric is doing and what you can help us get forward in Hawaii. Thanks a lot, appreciate it. Thank you, man, yep.


This is the last talk of the deaf room from Postgres this year at FOSTA, and this talk will be done by Patrick Francais. So please give him a warm hand. Hello everyone. I hope you're not waiting for the next talk, because maybe you will be a little disappointed. Who was already there for Magnus talk about replication? Oh, there will be some kind of redundancy, but that's not the same topic. So let's start. I'm Patrick Francais, and I work from Luxo Data Company. I'm PostgreSQL consultant and trainer since 2013. I have my first contact with PostgreSQL in 1999, but I discovered the community quite late, so I'm not very known. And I never stopped using PostgreSQL since I first started when I was a student. This is my first talk in English, so I will be more comfortable if you do not ask questions, please. But feel free to come and discuss with me after, or if you miss me, I've got a Twitter account. You can contact me this way. Maybe you will not want to follow me, because lots of friend things. Luxo Data is a company built on three essential pillars. The PostgreSQL database, of course, the data method and, of course, automation and cloud technologies. I mean, in these years, that's necessary. Let's go back to our subject. The subject is the many possible lives of a world file. And for the rest of the conference, I will become somewhere else. I will become something else. Soon, I will be on this file. What am I? What is my purpose? My purpose, some many database called me transaction log. That's not wrong, because transaction are recorded inside me. Other databases call me redo log. That's not false, because transaction recorded can help make redo. In PostgreSQL world, my name is right ahead log. So what am I? What is my purpose? My purpose is to record data changes as soon as possible. One of my purpose is to bring data consistency. The changes that are recorded are in binary special diff format. That is not humanly readable. One of my purpose is to help restore data. So if you have a problem and you have to make a recovery, I can help. And one of my possible purpose is to be the pillar of replication. Let's start with some theory. Maybe the boring part. We're in PostgreSQL world and PostgreSQL is an ACID database. ACID means atomicity, consistency, isolation and durability. Atomicity means all or nothing. Meaning that when you run a transaction, you don't want it to be inconsistent at some point. So for example, in a bank, if you want to send money, you don't want the bank to get your money and then the transaction stops and you have lost money. That's not acceptable. That's why you have atomicity. Consistency means going from one valid state to another valid state. Maybe some constraint can be invalid at some point during the transaction but at the end of the transaction, everything is valid. Isolation means many clients can run queries at the same time as if they were alone in the database almost. And durability, the part that is the most important for me, is that once the data are in the cluster, they will stay in the cluster. Just a little more about theory. Here we have a PostgreSQL server with memory represented and processes. And in the back we have data files and the workspace where all the wall are recorded. When a user wants to modify, wants to change data, he will issue a request to the database. If it's not already the case, the database will load the data from the data files into the memory and then it will make the data change. At that point, the memory is called dirty because it's not the same as what it is in the files. This change is written into the raw file. So maybe inside me. At that point, if something bad happens, the PostgreSQL server is able to redo the transaction, to rerun it because all the data are into the wall. So we can say to the user, OK, the transaction is committed. And later, the data will be recorded into the data files. That happens when you make a checkpoint or when a checkpoint is made automatically. So let's go back to my favorite subject, me. My vision of time. I have a special vision of time. Human time is made of hours, minutes, seconds, days. Well, that's interesting for humans. My time depends on activity. So it is made of transactions. And when I say soon, I will become a raw file, it can mean microseconds to years. To be more honest, it will be a more raw stick. It will mean maybe seconds to hours or days. I've got some expectation for my future life. I want to be a fair good worker, so I want to reach the end of file. For a human, that will mean something like reaching 100 years old, something like that. Other expectation, I want to travel. I want to see other things. I want to see the world. Well, other things. I don't want to be involved in any disaster, meaning recovery or promote things. That's where things happen in this case. I don't want to be part of it. But hey, we'll see. And I don't want to end up in cryo chamber. I think you call that cold storage or maybe tape band or DVD or brewery, something that look like that. But hey, I will have no choice in this. But you will see that all my goals may be achievable. There are some clues in what I will tell you. So let's talk about my life. Let's start from the beginning, the birth. My birth happened in many ways. I can be pre-allocated, that's a normal way, if there are not enough world files into the directory. Some more will be pre-allocated at some point. I can be recycled from an ancestor's envelope. For humans that would be very world, but that's life for world. That's a normal process. Or I can be allocated on demand if you have a high activity on your cluster. Maybe you won't have time to pre-allocate every wall. Just after my birth, I will start to work. I will start my job. What is my job? My job is to record events. So the PostgreSQL processes will write events inside me. What kind of events? Data changes. Well, that's what I explained in the theory part. Maybe replication events. If you have replication, there may be some things to record. The special event, the checkpoints. When the checkpoint happens and the data are written into the data files, the checkpoint is written into the world file, the checkpoint event. Writings inside me happen in append only mode. Except for metadata, of course. What about the work time, the work period? When will I start working? I will start working after the switch from the previous world file. And I will work until the switch to the next world file. We'll see later what is the switch. My work will then be a continuation of all those world work. So it's a teamwork. What about that switch? There is a normal switch that happens at the end of the file. When I reach the end of the file, a switch to the next world will happen. It can be a manual switch with a user function, but it will switch in PostgreSQL 10, of course. And special case can happen with PITR or Promote. And I will talk a little bit more later. What about cravings? I said I don't want to end up, if possible, in Crayer Chamber. What happens? At the end of the working period, when everything is okay, when the switch happens, I may be copied to another location. That's not mandatory. That depends on configuration. And this process is called archiving. How do you make archiving? You have to modify configuration and put something, an external command, in the archive command configuration parameter. Then you will have to enable it with configuration parameter archive mode, set to on. But be careful, when you archive, you may retain words longer than you expected. For example, if there is a lag or an error in the archive process. Where are these archives? It can be many possible destinations. It can be a local or remote file system. That's pretty current. It can be table or permanent storage, which you would call cold storage, and I call Crayer Chamber. And maybe, you would likely never be... Sorry. You would likely never to use me again. Because it will mean some problems. For example, a disaster, a cluster problem, and a recovery to do. An exception to this is non-stroming replication. What about my death? That's part of life. The death happened with the checkpointer's process. In that case, I may be deleted or recycled. So the checkpointer's process is like an angel of death. And it may be at the same time an angel of birth for another world after me. In some case, my death can be delayed. And I hope all of you would like to be the same. One thing I can die with manual action, which most of the time will mean an error. Or maybe a disaster recovery plan if you are lucky enough to have an experimented DBA. An interesting thing is I can be dead in one cluster and alive, or what you would call alive, maybe, in another cluster if you have replication. And at cryolinks, would it mean dead or alive? I cannot say everything so that humans can understand. I have my own life with special rules. When you're a cryochamber, maybe at some time you will need to be defrost. Oh, sorry, I would need to be defrost. That happened only when recovering. At that time, I may be copied from archives so it will be an inverted archiving process. And I will be fully read again to read you all the transactions inside me. Even if there are other ways. Oh, sorry, didn't read. So now let's talk about my identity.  Maybe you want to know a little more about me. Let's talk about my name. My name is made of three parts, eight digits each. The first part is the timeline ID. In my case, it is two, pated with zeros. The second part is the logical file ID. In my part, it's eight, pated with zeros. And the third part is BB, sorry, is a physical file ID. In my case, BB pated with zeros. The timeline ID starts at one. The logical file ID starts at zero. And the physical file ID goes from zero to FF. An exception to that is the first of all worlds, the great ancestor. There is an exception because it starts at one. What about my name? You can call me with a nickname 8BB. And don't confuse with that guy. His name is not that. 8BB will mean the BB's segment in the eighth logical file. All the IDs of my names are in hexadecimal. That's why I have written 0xBB. All my bytes, all my parts have an address. That's very useful if you want to precisely know where you're reading or writing. And there is a special notation, the LSN, the log sequence number, that is very used at least in replication. So this notation 8BB 3CB0D2 is my byte 3,977,426. I didn't say much about the first part, the timeline. Well, what about the timeline? Something horrible happened in the past. That's why the timeline ID is 2 and not 1. And that horrible thing was that a part of the world family was abandoned. I don't want to know much about that. But there are some details in the file 2.history, of course, made it with zeros. In Oracle World, the timeline is called the Incarnation. Let's go back to me. The version. I am tied to PostgreSQL version. That means that my internals may differ from one major version to another. For example, in PostgreSQL 9.5, there was a big change in the format. What about my size? My different size is 16 million, oh, sorry, no, humans. My different size is 16 megabytes. I'm divided into blocks by default 8 kilobyte each. I've got my full size when allocated. Let's talk about something, the world level. There are three different levels available. The parameter for this is world level inside the configuration. And it allows me different life opportunities. And as it can change over time, it might change over time, I can have different world levels in different times. Inside me, inside the same world, inside me. Let's see those three levels. First level is minimal. It permits you to make a recovery, but only from a crash. As crush are pretty well in PostgreSQL, you may think of that as immediate shutdown or unexpected stop. Maybe someone unplugged from the electric network or something like that. In real level, minimal, I will bring data to consistency to the cluster. And that's all. The life, my life would be very short in that case. So I hope the cluster configuration is not set to minimal. Second level is replica, which is the default in PostgreSQL 10. It permits more than minimal to make a carving and to make physical replication. So traveling for me. It permits also written queries on the standby. And of course, as it permits more things, there will be more information stored. But the size will always be the same. The third level is logical. It permits logical decoding. That is, for example, using a tool called PgSquiz. Or it permits logical replication that Magnus took a note about this. And of course, even more information are stored. Don't know more about me. Where do I live? I live in PgWall directory in PgData. Or in any directory that is similar as PgWall in PgData. So you know almost everything about me. That's enough to make a passport so I can travel. Well, what about my date of birth? Date of issue or exploration of this passport or my photo? Well, that's not a human passport, so I don't need that. I have to tell you something more about disaster management. So when you have a disaster, when you have a big problem, maybe at some point you will need to restart from a backup. So you restore that backup. Then you will play the work that has been made after that backup. Maybe at some point you will stop. And then you will go back in production. Let's talk about a special recovery. The automatic recovery. That's not exactly what I just said. The automatic recovery happens after a brutal stop and will run automatically. You will not need to restore a backup because the cluster was still consistent at the last checkpoint. PostgreSQL will then look up for the last checkpoint inside the walls and he will search from the last one to the old ones to find the checkpoint. Maybe inside me. When it finds it, it then will replay the transaction and redo the events to the end. And then you will get your PostgreSQL cluster running. What about a deliberate recovery? In a deliberate recovery, you humans will start from a physical backup. Then you will have to write a file called recovery.conf. In that file, you will put the instruction for the recovery. In particular, you will need to set a restore command to fetch the wall. The inverted command from archive command. If it's a copy command, you will have to set the copy command inverted. And then it does the same as automatic recovery. PostgreSQL will search from the checkpoint and redo the wall files. So, me at some point. And then the timeline will change. There is a special deliberate recovery, which is PITR. That is point in time recovery. That's deliberate recovery, but you will specify the end of recovery. This end of recovery can be a timestamp, a transaction ID, an LSN, or a main point. And then you will do the recovery. And you will set, you will maybe set an end of recovery action. That's a new thing in PostgreSQL 10. The recovery parameter for that is recovery target action, which by default is to pose. So you can check that everything is okay. That the recovery is okay. What about the timeline change? How does it happen? The last row of the recovery is copied inside the world directory to another name. The name of this copy will differ only from the timeline ID. And the content will differ from the recovery point. And of course, the old row after the recovery point in the old timeline will be abandoned. So my favorite part, traveling. Remember, I want to travel. I have to plan a trip for that. Also, I will go from an origin or source. It will be called a primary cluster, or provider cluster, or maybe a publisher cluster. I will have to set a destination, a standby cluster, or a subscriber. And of course, a transport method. Replication can happen via archives, or via streaming replication. The concept of replication is pretty simple. It's to have a continuously up-to-date clone of data. So to have that, you copy the data, and then you will play the transaction, all the events, all the change events. And with the best of the transactions, that's me. Let's zoom in the physical replication. To make this, you will have to make a duplication of the wall fire. So at some point, I will be copied to another cluster. This is done mostly with streaming replication. In streaming replication, cascading replication is allowed, so that a destination, a standby, can be, at the same time, provided from another standby. And the replication is that I will be sent gradually by pieces, octet by octet. Logical replication is not the same concept. In logical replication, I will be decoded on the publisher site. Then the information will be transformed to extract the wall changes and replicate them. And in that case, I will be sent to feed another wall in another cluster. So I will not travel, but that's okay, because my life will be useful for another wall. Let's talk about two processes, the world sender. The world sender is the process that gets the replication connections, and once replication protocol commands that are required, and then he will send the wall content to the target node. On the other side, there is the world receiver. The world receiver fetches the data, it permits redo events, so mostly data changes, and maybe he will send feedback if you use hot standby feedback derivative. There is a special receiver process, PJ Receive Roll, which is a command you can run. It is quite special because it collects and store the data, but will not permit redo. I mean, not immediately, because there is no PostgreSQL instance at that time. That's a known command. So PJ Receive Roll will make a stringed archive. You will have an archive, gradually up to date. And for the replication, there is the last concept, which are replication slots. A replication slot is a client-dicticated resource. In this resource, PJ Receive Roll will store the replication state of the replication for this client. And it will forbid the relation of any wall until it is fully replicated. So that's one case where there will be a delay in the desk process. So that's it. It's time for me to get to work. I've got just information. I'm not about to begin my life. I'm not about to start my work. So is my whole life, which you have seen can be quite complex, can have many possible. And I hope I will enjoy my life. And I hope you will enjoy your life too. And thank you for your attention. Anybody with some questions? That's the last talk. So thank you for attending. And see you next year here at FOSTA again at Postgres Dev Room. We also have a booth. That is, the booth is up and building K on level two. So you have to go the steps up or have to use the other entry. And we have FOSTA and PGD next year again. So one day before FOSTA, there was a Friday with one track Postgres talks. So enjoy your time at FOSTA. Bye.


Iteate-Awa, Katu-Aho, Ketia-Mehi, Kiaora-Toto. I invite everyone to take one deep breath with me. In case I might seem a little familiar, but something seems a little off. This is the guy who was here six and a half months ago. Does transformation include haircuts? I'm going to tell you three stories today. One, who I am. Two, what I've done. And three, what I'm interested in doing, hopefully with some of you. I wouldn't be here without this fauna. Everyone here has had a role in my life. I've been very lucky to draw upon two countries and cultures. My native is Amdabad-Ghadrat, which is in the western part of India. Most of my life has been in the U.S., living through the Midwest, East, South, and the Pacific Northwest in San Francisco has been home for 19 years. As for what I've done, I like to think of it as a triangle. I've worn many different hats in my professional career. The first one that stuck for a while was founder, entrepreneur, and liking to start things and getting them somewhere off the ground. And after doing that a few times, I became what's called an operator in writing a global business for a decade. The one that stuck was an investment firm. I started in 2001.  Lo and Be All built a global business, starting with under a million dollars and growing to multiple billions, but no down years of performance over a decade. After running that for a decade, and also being an investor, I decided I liked investing more than operating. And so eight years ago, I became a full-time investor except a lot of other people as my boss I decided to be my own boss and be what's called a family office investor. And in the course of that time, you might call myself having a number of learnings in that process. And living in the San Francisco Bay Area, there are a lot of interesting experiences one has and one of them comes to mind seven months ago where, in a span of a week, I had three things happen to me. For me, through me, as me. One was a water ceremony with a Balinese high priestess, named Ida Rasee. The second was an all-day Waitantre Kunalini yoga workshop. And the third was an energetic healing, the dear brother of mine, healing wounds I didn't know I was carrying with a family. The next day, I woke up with the most clarity I've ever had in my life of why I've been put on this earth and out spilled from me, something that I now refer to as my manifesto. This was seven months ago, a month before I set foot in New Zealand and I came to the last New Frontiers. I'd like to share that with you. Number one, to advance the digital currency or blockchain industry as an investor, advisor, and mentor while spreading core values of inclusion, connectedness, and global consciousness. Two, to leverage knowledge and access into Silicon Valley and Wall Street for the selective advancement of the right teams and projects that are deeply and fully aligned. Three, to explore, realize, and share discoveries around the intersection of science and spirituality, fostering opportunities of awakening for those ready. Four, to create, weave, and nurture intentional communities in shared spaces and experiences. Five, to help transition to the evolutionary masculine by facilitating healing of men's wounds through safe spaces, compassion, and understanding. Six, to increase female abundance through education and teaching the art of investing. Seven, to help adults rediscover the magic and beauty of play releasing the inner child with fresh creativity. Eight, to love, heal, and educate neglected children around the world in fully intentional and nurturing environments, ultimately creating future global leaders. Nine, to help realize our species' fullest potential including longevity and time and space travel. Ten, to catalyze deeper individual connections with mother, perhaps baby, birth. Eleven, to accelerate the culture, mindset, and energy of supreme abundance, independent of financial resources. Twelve, to eliminate polarity from an or based mindset and transition to an and based mindset. Thirteen, to support those following these listed missions. And fourteen, to disrupt those obstructing these listed missions. This is how you come, hang and share time and space with me. Tenacoto, tenacoto, tenacoto.


This is stock number 10370. We are here at Summit Automotive in Fond du Lac, Wisconsin, your new and used light duty truck headquarters. Today we are checking out this super clean 2017 Chevy Silverado 1500 Crew Cab Short Box. This truck has the 6.2 liter V8 motor, which pumps out 420 horsepower. I like to point out all of our vehicles go through a 130 point inspection per the state of Wisconsin, have a fresh oil and filter change, all the fluids have been checked and topped off, and the vehicle has been gone through mechanically 100% so that when you get it, it is ready to go. Silver Ice Metallic is the color we shoot all of our videos in 1080p 60 frames per second, so if you have HD capabilities on your computer tablet or smartphone device or whatever you may be watching this video on, turn them on right now because it is like you're right here looking at the vehicle with me and definitely your best way to check out the truck before seeing it in person. If you want to check out more pictures of this vehicle in the upper right hand part of the screen is a link to our website, to this vehicle on the website, click that and check out all the photos there.  Has the factory chromed alloy rims, the 20 inch rims, very nice condition on those. I didn't see any scuffs or scrapes on any single one of the rims, but we'll go check them all out so that you can see it for yourself. Has the LED fog lamps, the LED running lights and the projector lamp headlamps, the front bumper parking sensors, got the chrome trimmed grille, the hood is an excellent condition. I didn't see any dents or dings on that. Lower valence is in really nice shape too. Passengers side fender is an excellent condition. No dents or dings on there and the passenger side rim, no scuffs or scrapes. Going down this side of the truck, you can see just how clean the body is, how reflective and mirror-like that paint is. And we take these HD videos so if you are far away or even if you're close by and you just cannot make the trip down, but you're still interested in purchasing the truck, you can see the truck, hear the truck and have confidence in the vehicle that you're looking at before you even get here. So that when you get here there's absolutely no surprises to that effect. We offer a Summit Auto FastPass option if you want to purchase the vehicle right on our website. Feel free to do so on the upper right hand part of the screen is another link to our website where you can apply for financing, get pre-approved, see payment options and even appraise your trade all right on our website. Lower rockers look great on this truck, has some nice aftermarket chrome step bars. This back rim, no scuffs or scrapes on that, excellent condition and the back tires have just as much tread as those front tires. Frame and underbody, very nice and clean underneath here and it does have the felt wheel aligners which keeps your frame and underbody looking good. Bed rail covers on this truck, the rear bumper is in excellent shape, I didn't see any dents or dings on that. Comes with the rear bumper steps, full towing package which includes receiver hitch four pin and seven pin wiring and the tailgate is in really nice condition as well. You got a really good idea of that metal flake in the paint right there if you have your HD capabilities on. Gitter, truck, soft tonneau cover, has the shock assist down tailgate, the spray and bed liner. This one has the LED bed lighting right there and the bed is in excellent shape, no dents or dings. Locking tailgate, easy lift assist tailgate, the shock down assist tailgate has the mud flaps which keeps your lower rockers looking great adds life to the truck. Longevity, keep them from getting rock chipped and rusted. Back rim absolutely perfect and this one does have the capless fuel fill which is a really nice feature if you've never used it, you'll love it. Down the rest of the side of the truck, very very clean, no dents, no dings, has the telescopic tow mirrors built in directional signals, the LED side lighting, more directional signals, these do pull out like so, they also fold in and they are power-folded as well so they power fold in like so and power fold out, power windows, power locks, power mirrors, memory driver's seat, speaking of the driver's seat, excellent, excellent condition, no rips or tears on that leather, both these seats are heated and once again memory driver's seat, weather tech floor mats throughout auto headlamps, turned out four-wheel drive and the factory brake controller is right there. As we hop inside the truck here you can see that this one has 39,590 miles, instrument cluster is absolutely perfect, comes with the heated leather wrap steering wheel, blue tooth and information center controls on the right, cruise controls and heated steering wheel button on the left, once again no scuffs or scrapes on that steering wheel. This one does have the eight speed automatic transmission with the optional tap shift, if you ever want to find out if the truck has the eight speed and you don't have a buyer's guide or information, I just put it in the L1 position, you just keep hitting the tap up until you get to the final gear which is eight speed on here, this one has the Chevy my link system with the factory navigation, AM FM and serious XM radio capabilities on this truck, also has the projection option where you can do Android Auto and Apple CarPlay on this radio so you can project it right to your screen if you've got like Waze or Google Maps or something like that.  Right here you get two USBs, two power points and a 110 volt 150 watt plug-in, weather tech format on that side, Bose sound system, passenger side seat, absolutely perfect, no rips or tears on that, this truck smells very clean inside, I don't think it's ever been smoked in, headliners in great shape, it does come with the power sunroof and you get your home link buttons up here for your garage door security systems and lighting systems, power sliding rear window button and your map lights, up here you also get OnStar in the rear view mirror which is a feature that you can purchase and finally you get the cell phone wireless charge pad. Let's take a quick look at the back seats and then we'll check out under the hood, back seats just as clean as the front seats, there are no rips, there are no tears back here, it does have the latch child safety system for all your child car seats, power sliding rear window with the built-in rear defrost, once again no rips, no tears, these seats do fold up for extra storage and you got a lot of nice room back here, weather tech format throughout which keeps your carpeting looking as new as that, very nice back here and we'll take a quick look under the hood, I would highly recommend this truck from a quality and condition standpoint, I didn't really see anything on it that would warrant any sort of alarm and really just nice condition, didn't see any dents on it, really really clean, 6.2 liter v8 motor, engine bay is very clean, runs very smooth, like I said all of our vehicles go through 130 point inspection, this one's no different, has been fully safe and inspected as a fresh oil and filter change, all the fluids have been checked and topped off and this truck is 100% ready to go. To see more pictures of this super clean truck or one of our other 450 new and used cars, trucks, SUVs, minivans, wranglers, half tons, three-quarter tons, one tons, you name what we got to go to our website www.summitauto.com, full pictures and descriptions of every single vehicle from two locations, all at www.summitauto.com and if you'd like to check out more HD videos, you can go to www.youtube.com slash www.summitauto. Remember to like, subscribe and share on this video and all the videos that you see there, in fact in a second you will see a link to subscribe to our YouTube channel on your left, a link to more used half-ton truck videos like this one on your right, if you have not been to our website, on the bottom of the link to this vehicle on our website, click those, check us out and we really look forward to help you with this super clean 2017 Chevy Silverado 1500 crew cab short box with a 6.2 liter v8 motor, thanks again.


This lecture is entitled Introduction to Neoclassicism, or what is new about classicism? So today's lecture is going to introduce you to this new movement, this new style and art, neoclassicism, which literally breaks down into neo plus classicism which means neoclassicism, which means new classicism. And in this period, towards the end of the 18th century, artists are interested in reviving classicism in really all of its forms. They want to tell classical stories, they want to depict things in a classical style, and they want to evoke the bigger ideas involved and wrapped up with the classical world, the virtues that they saw as being a part of the classical world. And on the screen we have one of the most famous examples of neoclassical painting, and we'll talk about it more in just a second. This is the Oath of the Horatiae. We'll talk about it in just a second, and it's compared to a painting that should be familiar to you from the Rococo. But before we look at these, let's talk about what's going on in the world at this time that kind of lead to this new perspective in not only art, but in the culture more generally. Well first off, we have a couple of things that we talked about when we looked at Art of the Enlightenment era, and first that's one of them. The Enlightenment, which we know by now was this interest in reason, knowledge, and science. Well, this was really, you know, taking more and more hold of the popular imagination as time goes forward. And the other thing we talked about when we looked at Enlightenment art that just again keeps kind of gaining steam was this reaction against the Rococo. So against the Rococo. So those are two things that we've already talked about and were issues in the Enlightenment. But again, they kind of gather steam and play a role in the emergence of this new style. But some other things, we have some political things going on in the world, political things. And you might already have thought of them. They are the American and French revolutions. American and French revolutions. And these were ideas, or these were revolutions that used ideas from the Enlightenment to kind of further their cause. Also, we have kind of a greater awareness of the classical world. Greater awareness. Classicism. And this is two reasons for this. There is the growth in the popularity of the Grand Tour. Grand Tour, which was the sort of educational vacation, if you will, where people went to the most important sites in Europe and sort of the focal point of this was Rome, where you could see the remains of the classical world. So, you know, an educated person of a certain level of society would have definitely gone on a Grand Tour for this sort of educational trip. And the other thing was discoveries of classical antiquity in Italy in the 18th century. Specifically Pompeii and Herculaneum. Herculaneum. Which were two cities completely buried by a volcano. So they were unknown until the 18th century. So this is a lot to look at at once, but that kind of that's the point. There was a lot going on that kind of converged that resulted in a shift in viewpoint, generally, as well as in art. And so this idea of neoclassicism, new classicism, might be kind of misleading because art, as we know, had been imitating the classical world for centuries. We saw the Renaissance, we saw the Baroque. This is not new, but what is new in the neoclassical period is the approach to the classical world. There was more of a scientific reasoned interpretation of the relationship of contemporary people to the classical past. But moreover, neoclassical thinkers and artists were interested in capturing these philosophical ideals that were suggested to them in classical art. Ideals like virtue, truth, liberty, and purity. So now let's take a quick look at this example, which I mentioned is probably the most quintessential example of neoclassical painting. And this is the oath of the Horatiai. And this is a painting by an artist named Jacques-Louis David, and it dates to 1784 to 5. And we have a lecture in the next couple of subunits that discusses this in more detail. So we're not going to go into too much detail, but just I wanted to show you this because I think it's a really good example of what neoclassical art is interested in. It's especially interesting, I think, when you compare it to this Rococo painting by Boucher on the right. So let's see, how does this differ from that? Well, I think you see right away there's not actually very much that these paintings have in common. What they do have in common is that they're both interested in the classical world in some way. You may recall that Boucher is showing us the toilet of Venus here. So this is a classical god, Venus, but really it's Venus kind of in the guise of a contemporary woman. Whereas David shows us a fully classical scene. The setting is classical, the people are dressed in classical dress, and the story is of the Horatiae family. And these are men from the Horatiae family. So this is a story from ancient Rome. So this is a fully classical story. So it's also, you know, this is also typical of neoclassical painting and the approach to the subject, the way it's painted. And I think you can see that the sumptuous softness of Boucher is replaced with sharp, clear lines and more rigid forms. We also have a much more restrained use of colorism. There's hardly any color in here at all. We have a little bit of red, a little bit of blue, but this isn't exactly a colorful painting. Whereas Boucher has these, you know, rich shades of blues and pinks and golds. So that's another interesting thing that neoclassical painting tends to do, along with these sharp, clear lines, a more restrained use of color. Another thing that this painting does that's typical of the neoclassical is it's set in a horizontal way. The emphasis of the painting is horizontal and it's in a really shallow, stage-like space. And that's interesting because that's kind of imitating the form of classical relief sculpture, if you think way back to art you studied from ancient Greece and Rome. So that's another characteristic feature of neoclassical painting. And as you'll see when you study the painting in depth, the subject matter is very much in line with these neoclassical ideals of virtue and that frivolity and eroticism of Boucher is completely replaced with these lofty ideals and heroism. Okay, so now just a couple of, or really one sculpture from the neoclassical period. And this is by an artist named Antonio Canova. Canova. And it is his sculpture of Cupid and Psyche. And the date for this is 1787 to 93. And of course there was a real life for neoclassical sculpture. It wasn't just, neoclassicism wasn't just in painting. It came out in sculpture as well. And I think this example here, which, this comparison, which is Canova's Cupid and Psyche with a actual Cupid and Psyche from the classical world, shows how neoclassicism doesn't completely copy classical art. Rather it kind of uses it for inspiration. So Canova here is borrowing from the classical world. Clearly this was a subject of the classical world. It's a story about two gods from mythology, classical mythology. But he's created here a sculpture with a little bit more emotional sentimentality and certainly a little bit more elegance than you'd expect to see in a sculpture from classical antiquity. And I think you can see when you compare these two, the stylistic differences. There's a more, much more interest in the musculature of the human body in the sculpture on the right and definitely more emotional quality in Canova's sculpture. So clearly this is a reinvention, a new take on classicism. And Canova is harnessing the ideas of the classical world and adapting them for the contemporary world.


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Hello, I'm James Jovacic. I'm at Pomfret residence hall and I'm in RIC mock trial and I've planned out a program for becoming an RIC. So one of my favorite memories is participating and being involved with RIC, which is where we vote on bills to do for the dorms, whether it be Pomfret or Hots or Gregson. So that's been awesome as well. One of the weirder experiences was seeing people in dinosaur costumes just walk in just in line to Hill Coffee Co. And I have no idea what was going on but they were just enjoying it. One of the most challenging things at the university is that oftentimes students really don't know how best to manage the recycling and the trash on campus. It's really hard for students to know how recycling works and the university tries its best to educate everyone. But people just don't want to bother and they put trash to strap in the recycling bins. There are some student organizations that have come up that focus on food waste recycling and climate activism. Like Zero Hour Arkansas or Safe Students Advocating for the Environment, which are both things that I'm pretty involved in. There's just a lot of different activities and a lot of different RSOs on campus that if you just look around you'll find an abundance. So just make sure that you're paying attention to all of them.


How you doing? I'm doing really good and and us getting to walk around this year has been fantastic It's something a little different because when you have a booth by yourself, especially with the printer You bring you don't get a move very much. No, not at all not at all I was I was glued to my booth at Murph so by by dumping all of the responsibility on these two guys I've been able to go out on the floor and meet new people and find new technologies and improvements for my printers though what and and not only that Chris Riley the The Chris Riley judged the Benchy contest this year. How you doing Chris? I'm doing very good Earth 2019 was great.  Oh, you're back. I thought I I thought maybe you thought you forgot We were interviewing or something the old thing. I well anyways It's probably true Sure Nice. Well, I'm gonna speak over here. Hopefully they can still get well. Yeah, I like the rotation the rotation. Yeah, so So so the guy that puts the country in the country basement. We got Walter Walter. How you doing? Oh, wait? Wait? You're talking about me What's up, man? No, I'll tell you Earth been great. It was much more people than last year much much more people Yeah, I mean last year starting, you know, right here it was empty pretty Enough and I will tell you what's been great about being here with these two guys is one sharing the responsibility Because I can actually talk today Where Murph earth last didn't say word on Monday, you know, so it's been great and they're great So you guys did a great giveaway last night. You did some spools of filament and A printer too, right? Yes, we did the ender three Yes And today it's even better I mean and really we talked about this and we were like, you know what the diehard people are on Sunday You know, they come on Sunday at the end. They stay to the end. So today we're giving And not just that but a rep cord box to feed it out of Together is one product so they get you get the whole system. That is super cool I think I won that one already. So you don't need to give that one away So it's a yesterday the first spool first spool of filament. They gave away I was right over here. They read the number out and I said whoo, and then I was like, I'm just joking The whole crowd turned around.  Let's go Look at the crowd space That's like yelling bingo when you don't have bingo. It's like an hour and a half. Is it four? Looking back all the memory As you're walking through what did you see that caught your eye the show Well, the announcer was amazing this year So the 3d chameleon was one of the highlights of the whole thing I'm just gonna talk through the whole thing. So It's a very affordable way to do multi-material I'm definitely gonna look for to check that out on the channel the side MMU to and pallet soon So that should be that should be really cool. I really like that. I'm excited to see that video So what'd you see when you were walking through? Well, it's not even so much of what I see. I actually got to see stuff. Did you guys see the chocolate printer? That thing is phenomenal. I don't care what it's made out of a benches a benchy and it's that that's all I believe that Chris did not say the one thing that he just raved on the whole friggin weekend, which was the minibot Palo from Brazil Feel free just to just to wipe it all out Palo from Brazil brought the minibot up here and it folds up into the size of a box of filament And it I mean the print quality was the concept was fantastic Chris Riley's gonna put out a video on it, which is going to be fantastic. All of Chris Riley's content is fantastic Well, anyways, again, we're here at earth 2019. I'm with the guys from fun in the country basement. Thank you guys I really appreciate the time. I know we've all been here a long time and we're ready to go But thank you guys for taking the time


Gold. Gold contract trading down 360 at 2,000 flat, you get Silver up 3 cents, $25.13 an ounce, LightSuite crude getting smacked down 289 at 74, 18, that's with volume by the way. Notes and bonds. You get the 10-year note. 30 ticks, trade in 115, 18, the 30 year down 21 at 131, 22 and Kingdoll. Kingdoll is down 300, excuse me, 96 ticks at 101, 466, the Euro is at 110, the British, excuse me folks. The yen is trading at, where'd you go, yen, are you tripping on me, how do I do this? The yen is at 133 and the British pound is at 124 to 1 US dollar. We can have a take a look at the S&P's folks, bottom line, you have lower prices coming out, out here today, S&P couldn't hold price, the spies down 190, you get a contraction of volume, but the bottom line is that you're already in the lower range, so spies on its way to the 390, right now you're at 404, and the X100, that wants lower price too. What we're talking about here today is that a failure on price and volume on the Qs, even though the bottom line, Microsoft is up 20 dollars. You get over the high of yesterday, the high of yesterday was at 314.97, you get the 314, 314.97, well we get the 314.93, and bottom line, you are at 311 and you know, you get above it, close below it, bottom line, this still wants lower price when we're talking about 265, and the Qs are right now you're at 311. Now this gets really cool. The dollar folks, okay, gave up everything from yesterday, but what I've seen in my lifetime in trading, this is how you actually come off the bottom. You know, you've been coming into this strength, now the strength we're talking about, the bottom of the strength is 1015.46. We did a counter trend bounce up to the 106. You get all the way back down to the 106, yesterday it looks like it could go, it didn't go, it came all the way back down again, now it rejected the 10103, so I suspect we're still going to that 106. That's just a counter trend bounce, that's all it is, but I suspect that's what you're going to see, and if that's what we get, that's what's going to keep the pressure on the market to go south. Stay right there folks, come right back. Sharpening your skills as an...


I would like to make a motion to approve the collective bargaining agreement between the WRVSU and the WRVEA for the 2022-2025 school years. One second. Is there any discussion? All right. Hearing none, I'll call the vote and I'll try to go through each person. So Shannon. You're muted, Shannon. Hi. Sarah? Aye. Sarah? Aye. Andrew? Aye. Ethan? Aye. Sylvia? Aye. Dackey? We just lost Jack. We lost Jack. Rodney? Aye. Sue? You're muted, Sue. Well, Davis? Aye. Tammy? Aye. Stacy? Oh, you're not a vote. Sorry, Stacy. Jackie, are you back? Sorry, hit the wrong button. Aye. Aye. Well, the eyes have it unanimously. Oh, Phil. Don't forget your thing. And Kathy is an eye. All right. Yeah. You guys have it unanimously, guys. Thank you all. So. Thank you to the board. Thank you to negotiate. For leaving this charge. Absolutely. Thank you all. I'm just glad not on that negotiating team.  Jamie wants to say something. I just want to remind all the. The boards. You're going to do this again at six 30. I can't be ever going to do that. I can't be everywhere. So I'm looking for board chairs to take the lead on that. Okay. And then we will be completely ratified when all the local districts finish the ratification. And Jamie, how should we get everyone knows the WRBA has ratified already. Cool. Jamie, how do we get that information back to you just an email saying all approved. Yeah. Okay. That'd be great. Good. And Amy, the motion beats for between the W or the. Each of your districts. Yeah. So between WRUD and that. What's what's the acronym again for the. WRBA. WRBA. Okay. All right, thanks. All right, guys. So you're going to log off here. 630. You're going to pop on to your local board meeting and do the same process. And thank you for coming out and doing this and I'll entertain a motion to adjourn to move. Second in. All right. Thanks everybody. Thanks.