What does radio mean to you? Well for me personally I've been in this business just since five years. So I'm pretty young but it's a very interesting market because Radio and in general speaking of this kind of communication means allows not just to communicate which will be something I have to say but they Allow to you know build community for people. It's a way to Participate and to feel involved also because of these social networks that we have nowadays Radio is a way to use them in a positive way, which sometimes It's not so easy to say and to do


We say that a plus b to power n is the power of a binomial, which we can expand using the binomial expansion. Well, all that's really saying is that a plus b to the n is the product of n factors of a plus b. Now, to find a term in the expansion of the power of a binomial, we need to do two things. First, determine which factors we need to choose, and then determine the number of ways we can choose those factors. For example, suppose I want to find the coefficient of x cubed y squared in the tenth power of x plus y. So again, it's helpful to remember x plus y to the tenth is the result of multiplying x plus y by itself ten times. So let's think about this. To get a term x cubed y squared, we have to choose x exactly three times and y exactly twice. But since there are ten factors, we can't do that. And the thing to remember is you must choose a term from each of the factors. And so this is a pretty easy problem. The coefficient is zero. And in a kind and gentle universe, all binomial expansions would be this easy. We don't live in that universe. So let's find k and the coefficient of x cubed y to power k in the binomial expansion, x plus y to power ten. So to get x cubed y to k, well again, we have to choose x exactly three times. And remember we have to choose a term from each factor. And since there are ten factors, that's our tenth power, we have to choose ten terms altogether. So if three of them are x, then ten minus three seven of them must be y. And so we have to choose y exactly seven times. And so this means we can either choose three of the x factors out of the ten available or seven of the y factors out of the ten available. We'll choose three from ten. So that's ten. Choose three is ten factorial divided by three factorial, seven factorial. And again, the easy way to remember this is that the denominator is going to be three factorial. That's one times two times three. And the numerator will start at ten and descend until we have three factors. So that's ten, nine, eight, and we'll compute. Now it's worth pointing out we get the same answer if we chose seven of the terms to be y, but in that case our computation would be ten choose seven. That's ten factorial divided by seven factorial, three factorial. And again we can write this out. Our denominator will be seven factorial. And our numerator would have seven factors starting with ten and going down. And numerically we'd get exactly the same value. It's just that ten to seven is a little harder to compute. Now the important thing is who trusts me, I'm on the Internet and so everything I say must be the absolute truth. Because if it's not true, you couldn't put it online, right? Yeah, well with the binomial theorem we can find any term of any binomial expansion but we could have done that before with some work and it's useful to compare the two results. Anytime somebody presents you with a new way of doing things it's nice to check and make sure you're still getting the same results. So let's find the x term of 2x plus five squared by multiplying out and then by the binomial expansion. So if we multiply out, well we know how to do that. And we find our x term is 20x. In the binomial expansion since each factor of our square is 2x plus five and we have two factors to get the x term we'll need to choose 2x one time and five one time. And so the coefficient will be to choose one which will be two which is what we got the last time.  Hmm, what's going on here? Well let's think about that a little bit more. The x term actually comes from choosing 2x and then five and this actually gives us 10x. We could also choose five then 2x which gives us another 10x so in fact we have two products of 10x and so that's 10x plus 10x, well that's 20x. And so our actual term should be 20x and here's the thing to notice that two that we got from the binomial coefficient is here as part of our product but the rest of it comes from the factors themselves and so remember in the expansion of a plus b to power n the binomial coefficient must be multiplied by the appropriate powers of a and b. So for example let's say we want to find the x cube term in the expansion of x plus two to the seventh. So we have seven factors we have to choose. The x cube term has to come from choosing x three times and choosing two the remaining seven minus three four times. So the binomial coefficient, well that'll be seven choose three and since we've chosen x three times we have an x to the third and since we chose two four times there's going to be a two to the fourth. We find seven choose three and so the term itself will be or let's find the x to the fifth term in the expansion of x minus one to the eighth. So again if we want to produce the x to the fifth term we have to choose x five times and choose minus one the remaining eight minus five three times and so our term will be eight choose five x to the fifth minus one to the third and we can compute and our binomial could include a variable so let's find the x cubed y squared term. So to get an x cubed y squared term we have to choose x three times minus four y two times and so that's five choose three x to the third minus four y to the second and so our term will be


What is going on guys, today I am back with another Destiny top 5 video and today we have top 5 sniping plays of the week and damn some of these clips are unbelievable but before we get into the video guys, if you want to win some juicy loot, simply drop a like on the video and leave a comment down below, ok so let's get straight into this top 5. In at number 5 we have a clip sent in by Carl Williams who lands this nice 3 piece to finish off his 10 streak. In at number 4 we have a clip sent in by chaotic swine, borealis sweep for the win. In at number 3 we have a clip sent in by xyloh, how people run and gun with a sniper is beyond me, great great clip number 1. In at number 2 we have a clip sent in by skullmanjr who sends in this nasty 4 man with a borealis, absolute craziness. In at number 1 we have a clip sent in by qsterra, 4 piece or headshots in the words of shacks, phenomenal. So guys that is the end of this top 5 sniping plays of the week, if you enjoyed the video leave a like really does help me out, if you are new around here and enjoy daily destiny videos be sure to subscribe and hopefully people I will see you on my next video.


As the oldest committee member, it falls to me to chair the first two items on today's agenda. Let me welcome everyone to this first meeting of the Justice Committee in session 5, and let me remind everyone present to turn off mobile phones as they can interfere with the sound system. If you are using digital advices, which you are encouraged to do, they should be set to silent. We've received apologies from Mary Fee MSP. Item 1 on our agenda is declaration of interests, and this is to allow committee members to declare any interests that they have that are relevant to the work of the committee. You have background information that you've been provided with in the note from the clerk. Let me start by declaring my own interests. I say that I have nothing in my register of interests that I should draw my member's attention to, but I take the opportunity to report that I have a close family member who is a police constable. Let me invite members in turn to make their declarations of interests, starting if I may, with Margaret Mitchell. Member of Justice Scotland. Proceeding with Rona Mackay. No register of interests. I have two. I would like to refer members to my register of interests as a Murray councillor, and I do so because I remain a member of the Murray Council's Police and Fire Rescue Services Committee. My second one is that my wife is a police sergeant in the Bucky local policing team. I would like to draw the committee's attention to the fact that I was a solicitor practicing with Brody's LLP before I got elected, and I am still a member of the Lost Society of Scotland. No register of interests. As a former police officer, I am a member of the retired police officer Scotland Highlands and Highlands branch, and a police pensioner, both of which could have some relevance. Registered with the Scottish Social Services Council, and I am also currently a councillor with North Lanarkshire Council, and I am on the community safety partnership. Thank you. Mary Fee will, of course, make her own declaration at the first meeting that she attends. Agenda item 2 is the choice of convener. You have had the procedure explained to you in paper 2. The Parliament has agreed that only members of the Scottish Conservatives and Unionist Party are eligible for nomination as convener of this committee, and I invite Douglas Ross to nominate a member for convener. I would be delighted to nominate Margaret Mitchell to be the convener of this committee. Thank you for that. Are there any other nominations? There are no other nominations. I announce that we have elected Margaret Mitchell to be convener, and I now have great pleasure in swapping seats with Associate Mayor the remainder of this meeting. Thank you very much, Stuart. I thank the committee for your support. The committee's next task is to choose a deputy convener. The Parliament has agreed that only members of the Scottish National Party are eligible for nomination as deputy convener of this committee. I invite a nomination. I would be delighted to nominate Rona Mackay for deputy convener. Excellent. Rona Mackay has been nominated as the deputy convener. Are we all agreed that Rona feels that position? Yes. We are. Congratulations, Rona. Thank you. Right. Moving on now to our next item of business, which is our approach to developing our work programme. You will see that the clerks have issued you with an approach paper. It is the GS51613. The main decision is to consider the planning day if we want to hold that in order to properly work out our way forward with the work programme. It is not a discussion of specific issues at this point in time. Perhaps that could be left to the next committee meeting. Once we get more idea of where we want to go, the away day and the business planning days could really put the meeting on the bones. However, I invite members from comments from members. Liam Kerr. Thank you, convener. I would certainly be supportive of a planning day. They have been very useful in the committees. I have been a member of them in previous sessions. One suggestion that has worked in the past is perhaps to invite the cabinet secretary to participate in that meeting at a suitable point. The issues that we would look to discuss can perhaps come at a later stage, but I would certainly be supportive of having such a meeting. I think that that works well. It is usually up to us where we hold it. However, if it is held out with the Parliament, I think that it is good to meet with the cabinet secretary on a more informal basis and to inform him at this point about what we are thinking of and what are some of the issues that we may want to raise and give more prominence to. Any other comments? One of the things that I would like to consider, and I speak in a fairly general sense, is whether it would be appropriate for us to schedule into our work programme an element of post-legislative scrutiny. Across the previous parliaments, we have had a pretty broadly base view that we should do some of that. Not because we are trying to criticise our predecessors, but we may, in my case and in your case, find ourselves criticising ourselves. However, if we are going to legislate effectively, we should look at how effectively we have legislated in the past. I have nothing in particular in mind that I want to point at, and I might suggest that we invite the clerks to look at something from session 1 and session 2 in particular that has been around for a while and to see whether we want to look at that. I recognise that it will be fundamentally difficult to schedule in because I know what the work programme of the Justice Committee has been in the past. On the day that we meet over recess for planning, I thoroughly support that. I venture to suggest that we might consider combining it with a visit of some use and relevance to the committee. Just to set the tone, we could perhaps meet in a town where there is a prison that we could visit, because that is the sharp end of the criminal justice system. While I have a prison in my constituency and I visited that and other prisons, for other members that may be a new experience that would be a useful thing, but there may be other options. However, if we were able to have a relatively brief and focused visit to a prison or something else, that might be something to combine with the more abstract planning of our work programme. That is certainly something else to put in the melting pot, John. I certainly would support that suggestion of Stuart's there and a golden opportunity to visit the capital of the Highlands and indeed visit Inverness prison, a very short distance from my dwelling house. I am sure that you will be very welcome there. I think that the challenge that we had in the last committee, and as I understand all previous justice committees, was that the workload mitigated against us not only not addressing the issue that Stuart rightly raises about post-legislative scrutiny, and I wonder what the relationship with the committee that has that within its remit might be. If we are going to do an inquiry clearly at the outset of this session, rather than when the legislative programme starts kicking in. I would like us to look at some of the issues that we became a bit frustrated with at the tail end of the last session, which was about surveillance and the intrusion that the public is facing in increasing levels. If we could have an inquiry in that, that would be very constructive and open a range of opportunities to examine. Any more comments at this point? Mary? It was just to really follow on from what John was saying there and from what Stuart was talking about as well. Reading the legacy paper, that became a planet that seems like there are so many vital elements to this committee and being entirely new to it. The post-legislative scrutiny and the inquiries seem like really important aspects that we want to be sure we have the time to do. It was just really to see what the views were on that and how we handled that if there is going to be an awful lot of other business coming to the committee. Right. I very much welcome those comments, Liam. Just in relation to post-legislative scrutiny, I think that that is something that the entire Parliament accepts that we have not done well enough up until now. I think that there is always going to be an argument that committees have enough on their plate dealing with current and future legislation, as well as the sorts of inquiries. I very much back John in his suggestion of at least one piece of what we need to be doing. I think that we cannot dodge that in this session. We need to find a way of doing it and whether or not it is having a sort of desk-based assessment inviting written evidence in relation to certain pieces of legislation identified and then having a decision at that point as to whether or not there is enough meat there to justify something a bit more in-depth. I do not know, but we need to find a way of better grappling with post-legislative scrutiny than we have managed to do. Any more comments? Douglas? The committee was made aware at the end of last week about a delayed report on the counter-corruption unit. I believe that the last Justice Committee were going to get this in the spring, and we were informed that this will now not happen until the week commencing 27 June, which is our final sitting week before the summer recess. I wonder whether it would be an order for the committee to write to HMIC to Derek Penman to ask if it would be possible, if it is coming out of the week commencing 27 June, for us to see sight of that report or an overview of the report and to invite Mr Penman to come to our last committee meeting before the summer recess, if that was possible, to allow us to discuss this prior to our two-month summer recess. Right, quite a lot there. First of all, there is no doubt that the last Justice Committee, as John and I will testify, was really a legislative machine. 17 bills were really oppressive, and inquiries were squeezed, and it was virtually impossible to do post-legislative scrutiny. One of the supposed pluses about the committees, one of the strong points of the committees, was hoped to be the ability to hold the Government to account to improve legislation. There really was not any opportunity to do that, nor has there been in any of the sessions of the Parliament any emphasis on this. I very well welcome Stewart's indication or suggestion that post-legislative scrutiny will hopefully feature in our work programme. Inquiries, rather than just reacting, would be excellent if the committees could operate as they were intended. We are actually looking at issues at the committee, which we deem are important, should be brought to the front and are the subject of an inquiry from us. Another thing that I will put in the melting pot is that there has only been one piece of legislation in the whole history of the committee system that has been generated from a committee that I could be wrong to. I am a numerical expert too, but in 16 or 17 years of Government, that is a pretty poor record. If something else that our committee could look at, some legislation that we think is important that should be brought to the forefront that perhaps the Government has not got in mind. We have some very good ideas for the planning day. I do not want bids from all over the country of which part we should visit from the islands and islands, down to, no doubt, the borders from Dumfries. Perhaps we can work that out when we discuss this more fully on the 28th, so I seek your agreement for that and the business day. As regards the issue that Douglas Ross has raised, we all received some correspondence this week from the clerks. All at the same time, I did not have any pre-knowledge of it, indicating that this report by HMIC Derek Penman into the counter-corruption unit, expected in spring, was going to be delayed and is expected now in time to be put before Parliament, I think that Mr Penman has said, but not necessarily in time for this committee to look at it. I therefore feel that, for the want of ensuring that it was published perhaps on the Monday or in time for us to take evidence on Tuesday, it would be a good idea if the committee agreed to write to Mr Penman, suggested that it is available in time for us to look at the issue on the 28th, or if not, and there may be good reasons why that would not be possible, at least he can give us those reasons. I am perfectly supportive of the proposal that we bring Mr Penman before the committee on the 28th, but I am mindful of the potential legal risks if there is to be court action, legal action of any kind that arises from the report. That we need to be very circumscribed in the way in which we interrogate Mr Penman. One of the things that I want to be clear about is that we, as committee members, have adequate briefing as to the constraints that might be on how we deal with Mr Penman. Mr Penman is a very experienced person and we would no doubt be careful to keep us within the legal bounds, so I have not great concerns, but I would like to be confident that the clerks can give us an adequate briefing in the 24 hours that we expect that will elaps between the publication of the report and our perhaps having Mr Penman before us. I think that we should certainly, in any event, write and make sure that Mr Penman is aware of an interest that we would have in having him before us in early course. I am merely cautious about whether it should be the 28th of June, but not opposed to it being the 28th of June. The only comment that I would make, whether we discuss the 28th of June or September, then presumably the same legal considerations will have to be looked at and made sure that there is not a problem. Perhaps I can ask Peter to comment on this. If we are writing, we are asking, is there a possibility that it is published in time for us to look at it? We have now 28th of May, almost a fortnight, to sort out any possible legal problems. If HMIC says that there is a particular reason why we should not be looking at it, at least we have pressed it and tried to take evidence on a report that is going to light in September, otherwise given that it is being published that week and to see if there is any reason why not, but at least we know the situation. Before I bring in John Peter, can you comment? Convener, all your points are noted. The only point that I wanted to raise was just the factual point that Mr Penman's letter says that we anticipate publishing our report in the week commencing 27th June. He does not say that we will publish a report on 27th June. Yes, we understand that. I think that our point is that if it is a week and we sit in the 20th and he is going to publish it that week anyway, he should be aware that we have a meeting on 28th June. The report will be available. It is laid before Parliament for scrutiny, and yet I would envisage that there would be very little opportunity other than our committee to scrutinise it. That is the main point of writing to him to make him aware of that. Sorry, it was drawn in the end, Douglas. Thank you, convener. I would agree with Stewart on the points. I think that we do not know at this stage whether there are consequential legal proceedings, be they civil, most likely civil, but I think that the benefit of even having this discussion, as you and I will appreciate from the last session, is that Police Scotland, who at best were unhelpful at worst obstructive with the committee in the last session, will be aware that this issue is not going to wait and we will be revisiting it whenever. Yes, sorry, Douglas. That was just followed up on the point that Clark made. I think that that made the argument for the committee that the week commencing 27th could be when we have all left after Parliament has finished on the Thursday. I know that he said that he would try to get it before Parliament, but I think that the Monday is a crucial date for this committee to then try to take evidence to try to distill that report, and we are putting out an intention. It may not be possible for other reasons, but I think that we do need to put that down, because if we just accept the week commencing the 27th, we are therefore accepting that it could be after this committee has sat on the 28th and then we have no opportunity or recourse until September. Just to recap, are we agreed? We write to Derek Penton and point out that the committee is sitting on the 28th. We note that it is likely that the report will be published a week beginning the 27th and indicate that it would be—if there is no legal barriers to us doing this—it would be our intention to hopefully take evidence on it at that meeting on the 28th. If there are some legal problems, we will take advice from Peter Clarkson, and we will see if Mr Penman has any reasons why that should not be the case. If he cannot do that, he will write back and tell us why, but we have sent a strong marker that this is an issue that we want to look at and have fully scrutinised. In terms of the approach to the work day, that is also going to be part of our business next week—a week on Tuesday 28 June. Are we agreed that we have a planning day scheduled in recess? That is the main business of item 4. It is now my duty to close the meeting, our very first meeting of the Justice Committee in session 1. At the next meeting on the 28th, as well as looking at the work programme, there will be two statutory instruments, two negative instruments relating to air weapons, licensing and sexual offences legislation.


Hello, my name is Rick. I am from the state of Pennsylvania in the United States, and I wanted to make a short video today thanking the people at ITTT for putting together the course that I just recently completed, the 120-hour course with video and tutor support. I just recently completed the course and earned my TESOL certificate. It has definitely helped me to become a better teacher. I already have a job teaching, but the website helped me with video and resource support to become a better teacher. In that, I studied many of the aspects of the course, not really being able to explain things. I always knew that there were problems with some of the sentences and structures that my students presented at my job, but I never knew how to explain them. ITTT was very helpful in putting together quick and easy resources to help me understand this stuff to be able to explain to my students. So for the future, as I decide whether or not to teach abroad for a little while and or to continue what I'm doing with my online teaching, I have found that the videos and the resources were extremely useful in making me better to deliver a better English language product to my students. So thanks again and I will definitely consider ITTT in the future as I continue to work through my career development in the field of English language education. So thanks again and have a great night.


Hello, I am Ganesh B. Aglawe working as an assistant professor in Department of Mechanical Engineering, Walsh University of Technology, Solopur. In this session, we will see the heat exchangers introduction, learning outcome. At the end of this session, students will be able to classify types of heat exchangers, select heat exchanger for the particular application. One of heat exchanger, the heat exchangers are those devices in which the heat exchange takes place between two fluids. Obviously, the fluids will be at different temperatures and these will be separated by a solid wall. Now, to study the heat exchangers, usually we take this as a this diagram as a typical one in which this is known as inner tube, this is the outer tube. So, this is the tube-in-tube type of the heat exchanger, in detail we will see later. The hot fluid generally is flowing through the inner tube, hot fluid inlet temperature will be T H I, hot fluid outlet temperature will be T H O, through the annular space, this is known as annular space, the space between inner tube outer surface, outer tube inner surface. So, through this annular surface, the cold fluid will be flowing having temperature T C I, outlet temperature T C O. Now, the classification of heat exchanger, types of the heat exchanger. First one is concentric tube is subclassified as parallel flow, counter flow. Second one cross flow in which finned with both fluids unmixed, second unfinned with one fluid mixed and another unmixed. In third type, shell and tube type of heat exchanger is there, in which one shell pass, one tube pass, second one shell pass and two tube pass, third one, two shell pass and four tube passes are there, fourth one is the compact heat exchanger. Now, in the first type of the heat exchanger, the two tubes will be concentric, in which if the fluid flow direction is in the same, then this is known as parallel flow heat exchanger. If the hot fluid is flowing in the right hand direction and cold fluid is flowing in the opposite direction, then this is known as counter flow heat exchanger. In the cross flow heat exchanger, the tubes will be finned and through the tubes, hot fluid will be flowing and through these gaps, we may throw the cold fluid, now the direction is cross 90 degree to each other, so this type of the heat exchanger is known as finned with both fluids unmixed. While in the second type, we can take one plate on that plate, we can place the tubes, so through these tubes, hot fluid will be flowing and over the hot fluid, over these tubes, the cold fluid is free to flow. Now, here this cold fluid may get mixed with itself, that's why this is known as unfilmed with one fluid mixed and other fluid is unmixed. Here now you think over the fluid, this type of heat exchanger, find the this type of the heat exchanger in day to day life. Next in the shell and tube type of the heat exchanger, there is shell, so this outer enclosure is known as shell, in which number of tubes are inserted. We can pass the cold fluid from the shell side and the hot fluid from these tubes. In this shell and tube type of the heat exchanger, for increasing the heat transfer area, the baffles are inserted. Baffles helps to increase the time required by the cold fluid to remain in the more time. So the heat transfer rate depends upon the number of passes of this cold fluid. In the shell and tube type of the heat exchanger, there will be four openings will be there. This is tube side opening inlet and tube side outlet opening. This is the shell side inlet opening and shell side outlet opening. Depending upon the type of the passes, the shell and heat exchanger is further subclassified. Remember, there is limited use of this type of heat exchanger in automotive and aircraft as the size occupied by this heat exchanger and the weight is comparatively more. For other processing industries, it is preferred as the effectiveness of this heat exchanger is more in tube pass. Second type of the shell and tube type of the heat exchanger, here this is one shell and two tube passes are there. So this is the one shell and the hot fluid will be flowing through this one pass then it is redirected and is kept inside the shell itself. So second pass is also in the same shell that is why this is one shell and two tube passes and the cold fluid will be given the number of passes by using the baffles. But remember shell is one. We can increase the number of shells. So this is the first shell, this is the second shell and the cold fluid passes will be first tube pass, second tube pass, third tube pass and fourth tube pass that is why this is known as two shell pass and four tube passes type of the heat exchanger. So if the space availability is more then instead of a single shell we can adopt this two shell type of the heat exchanger. Last type of the heat exchanger which is known as compact type of the heat exchanger, if the surface area to the volume ratio is greater than 700 these heat exchangers are known as compact type of the heat exchangers. And if it is less then the traditional heat exchangers will be there that is concentric tube or shell and tube type of the heat exchangers etcetera. Now here we can give the geometry to the tubes like rectangular or circular. Then these fins will be of a flat nature or the disc also we can adopt for the fins. Now actually the compact heat exchangers will be like this nature. So here the cold fluid will be flowing through this fins while the hot fluid may be flowing through this inner space. So here the surface area is very very large in comparison with traditional heat exchangers. Now the passes also is possible like cold fluid is flowing from this direction will get moved from the above then from the last row. So in this fashion we can also increase the time duration of the cold fluid for the heat for the hot fluid also this will be first pass second pass and third pass. So in this way the compact type of the heat exchangers are giving largest heat exchange within that size limit. Other references you can have fundamentals of heat and mass transfer by Frank and David the Willi publication.


I'm Masaki Kimura from Hitachi.I'm very happy to have this opportunity to talk to you today.You may interrupt me anywhere during my talk,but you will have time for questions at the end of my talk.There is one important thing before we start presentation.I'm not a native speaker of English,so please try to ask me questions slowly and clearly.In your loud voice.Thank you.Okay, let's start.This is content of my presentation.First, I will share the background,the use cases of SCSI commands from guestsand the requirements from these use cases.Second, I will share KVM features for guest SCSI commandsand then I will share the current status of these features.After that, I will share the summary and future works.Okay, let's start from background.Enterprise systems expects thatvirtualized environment has the same level ofmanageability,availability,and reliabilityachieved in parameters.For example, thin provision storage for manageability,ache cluster for availability,and backup server for reliability.In parameter environment,some of these requirements are achieved by usingstorage features such as SCSI commands.In virtualized environment,the same use cases exist for guests.Therefore, issuing SCSI commands from guestare required.I will explain three use cases,thin provision storage,ache cluster,and backup server in the next slide.First use case is thin provision storage.Many types of enterprise storagehave thin provision functions.For achievement of thin provision,a disk block is allocated on access.However, once it is allocated,it cannot be reclaimed by storage automaticallyeven when the disk block becomes unused by OS.This is a waste of disk blockbecause if we can reclaim the disk block,other systems can use disk blocks.So to reclaim and use disk block,OS needs to let storage know unused blockby issuing right same SCSI commands to storage.Once storage can see which is unused disk block,storage can reclaim the disk space.This use case exists for both bare metaland KVM guests.To achieve this by KVM guests,guests always need to issueright same SCSI commands to storage.Therefore,right same is requiredto be issued to storage from guests.Second use case isache cluster.To improve availability,ache cluster is commonly used in bare metal.Forache cluster,assistant reservation SCSI commandsis generally used to guaranteean exclusive access from active systems.This is the left hand side figure.ache cluster is consist ofactive system and standby system.Once active system fails,it fails over to standby system.both active system and standby systemneed to share the dataso they share the same LU.However,standby system must not accessactive system is using the databecause it might corrupt the dataof the LU.So we need an exclusive accessfrom active system.To guarantee an exclusive access,persistent reservation is used.Once persistent reservation isheld by active system,the IOS from standby systemis blocked by using the storage feature.This use case also existsfor KVM guests.To achieveache clusterin the guest OS,guest OS needs to issue SCSI commands,persistent reservation SCSI commandsto LU.Therefore,persistent reservationis required to be issuedwith range from guest.There is one more requirementfrom aache cluster.The requirement isIT Nexus is required to be unique.Let me explain more.Persistent reservationis held by so-calledIT Nexus,the combinationof initiator IDand target ID.Please see the left-hand side figure.HBA on the serverhas initiator IDand storage have target ID.By initiator IDand target ID,I mean WWNfor fiber channel caseand IQNfor ISCAG case.Once persistent reservationis issued to storage,storage holds the dataof the combinationof initiator IDand target ID.In this case,persistent reservationis issued from initiator 1to target A.So, storagestores the combinationof initiator 1and target A.I was from standby systemablocked because theIT Nexus is different.In this case,I was from initiator 2so,I was from standby systemis blocked.Therefore,IT Nexusis required to be uniquefor persistent reservationto work properly.If standby systemshare the same initiator ID,I was from standby systemis not blockedand this isnot expectedbehavior.The same thing happenedto KVM case.If you set upHA cluster between guests,IT Nexusis required to be uniquein this case,so,initiator IDacross guests should be unique.The third use caseis backup server.Persistent reservationis also used bybackup server productto guarantee an exclusive accessfrom a backup serveron backup.Therefore,persistent reservation to storageand uniqueIT Nexusare required by these products.Let me explain with thesefigures.Business systemshave a lot of serversand they need backup.To take a backup easily,it is common to usebackup server.Backup server sharesare used with business systemsand to take a consistentbackupan exclusive accessfrom backup serveris requiredfrom backup.To guarantee an exclusiveaccess,persistent reservationis held bybackup server.This use case also existsfor KVM guests.In this case,all business systemsand backup serverare in the sameserver.Persistent reservationneeds to issuefrom storageto guest,to storagefrom guest.Also,initiator IDneeds to be unique.This is summaryof the requirements.There are two requirementsfrom three use cases.First requirementis SCSI command to storagefrom guest,becauseSIM provision of storagerequires write sent to storage from guest.And HE clusterand backup serverrequires persistent reservationto storage from guest.Second requirementis unique initiator IDacross case.Because HE clusterand backup serverrequires IT nexusto be unique.Let's quickly reviewwhich KVM featurehave guest SCSI command.His presentation focuseson following three device typesand their configuration.The device type we are focusingon isバトエーブロックバトエスカジPCR device assignment.Each device typehave some configuration.There are 11sorry,there are 11configuration.I will explainthese configuration in thisorder.First device type isバトエーブロック.I usethis kind of figureto explainand comparethese configuration.バトエーブロックis a paraberturized diskand it is shown as3D devices in Linuxcase.To makehost device visibleto guest OSQM devicelayerBartWideBlock in the QM devicelayer works togetherBartWideBlock driverin the block layerin the guest kernel.maximum number ofdisk is limited bymaximum number of PCI devicesbecauseBartWideBlock device occupiesone PCI devicein the guest kernelso the maximum numberis 32.andBartWideBlock is improving performancewithBartWideBlock trainand BIO based IOthe detailwill beexplained byMr.Corefrom IBM or yesthank you and I willgo to your sessionto see detailmove on to the nextandBartWideBlock has3 configurationdepending on thebackend devicewe can attachfile as the diskand block as the diskand run as runand the pointin this slide isscaji command from guest reachesstorage only when attached as runso only this configurationin other configurationscaji commandis blocked by theQM device layerand returns errorto guest OSand I summarizehow to configurein the below tablenext I'd like toexplain about BartWideScajiBartWideScaji has3 types of configurationQMTargetGeotarget andLeaveIscajiand Reotargetis working astarget and the difference between themwhether they are workinginuserspace or kernel spaceDeaveIscajiis working asIscajiinitiatorand it directlytalk to storageI will explain this configurationin detail from the next slide1st configuration of BartWideScajiis QMTarget1st I'll explain about the BartWideScajiBartWideScajiisparavirtualized scaji transportworking under the scaji moduleandguest sees this device asscaji devicetherefore it is shownas sd devicein Linux caseQMTargetit is user space targetjust as same asBartWideScajiwith QMTargethas 3 types of configurationattaching as fileattaching as blockand attaching as spoonscaji command from guest reachesstorage only whenattached as runein other configurationimmediated resultwill be turned by the QMTarget soguest will see the resultimmediated resultfrom QMTargetso scaji commandfrom guest does not reachstorage in file caseand block caseand I also summarizehow to configurethe third configurationin this tablethe third configurationfor BartWideScajino, second configurationfor BartWideScajiis a real targetthe characteristic ofBartWideScaji is same tothe QMTargetand the differenceis real target is workingas a kernel space targetand it usesbackend as backendreosupports following backstoresblockfile.iopscajiand ramdiskas for scaji command capabilityI'm sorryI haven't evaluatedyet enoughbut as far as Itestedby attaching as blockimmediated resultguestso Iwouldno, scaji commandis not reach tostorage withblockpscaji ispasser scajitherefore it is expectedto work wellbut I haven'tcreated the configurationwith pscajiplease share with meand third configurationfor BartWideScajiis live ice scajilive ice scaji isice scaji initiatoruserspace ice scaji initiatortherefore it only supportsice scajiQMU directly talk toice scaji storagetherefore host does not seeguest disksas for scaji command capabilityscaji command fromguest teach to storagein this configurationI've explainedBartWideBlock and BartWideScajiand this is the last configurationPCI device assignmentPCI device assignmenthas two configurationsregacy and VFIObothregacyand VFIOassign PCI device to guestand host PCI devicesdedicated to one guesttherefore the number of guestis limited to the number ofPCI devicesas for scaji command capabilityscaji command from guestteaches to storage in bothregacy and VFIO configurationand this is the summaryof scaji command capabilityI have explainedeleven configurationwith BartWideBlockand PCI device assignmentof alleleven configurationsonly five configurationscanissue scaji commandto storagethe configuration areBartWideBlockwith runeBartWideScaji with QMtarget with runeand BartWideScajiwith device scajiPCI device assignmentwith bothregacy and VFIOin the next chapterwe will see scaji commandcapabilities deeperonly with configurationsmarked as yesin above tablethe current status of these featuresI have setthree evaluation itemsfrom therequirementexplained in chapter 1first item iswith the scaji commandbeach to storagefrom the requirement 1and the second item iswith the unique initiateid is assignedfrom requirement 2and the third item iswith the scaji commandreturn to return proper resultI have evaluatedthese items withfive configurationsexplained in thelast chapterfrom next slideI will share what problems remainin which configurationfirst evaluation item iswith the scaji command beach to storagethere is a problemin permission checkthere is a permission checkin host kernelwhen guest scaji command isissued hereBartWideBlockwith QM targetpermission checkis consist ofthree checksfirst check isfeather QMprocess hascapsis low I.O.capability tolow I.O.divartmanaged KVM guestrun as QM userso it lackscapsis low I.O.it iswith the scaji command isreadOK commandand third check iswith the scaji command iswriteOK commandand the process haswrite permissioninquiry and reportLUNscaji commandisreadOK commandso it isallowed to issueeven whendoes not havecapsis low I.O.howeverpersistent reservationand write sameis notreadOK commandnor writeOK commandso this is notallowed to issuescaji commandif QM processdoes not havecapsis low I.O.I.O.by this checkunless KVMis running aswith userto solve this issuefollowing patches has beensubmitted byMr.Paolo Bonzini since 2012there are many discussionsabout this topichowever,neither of themhas been imaged yetto introducea flagto allownon-route usersto issuescaji commandsthe concept is very simpleintroducingand if this flag is setallscaji commands can issueto the storageand this flagcan be setby usingsysfs interfaceif this kernelpatch is mergedKVM guests running as QMuser will be ableto configure to issue anyscaji commands to storageone of the reasons why thesepatches have not been mergedyet isit is still under discussionon how to avoid off-code overlapproblem let me explainabout this problemdifferent device classshare same off-codefor examplereadsubschannelscaji commandsshare the same off-code0x42with unmapped for diskit isthere is no problem in usingonly in a hosthowever,if it is used inguest there is a problembecausein the guest intended asreadsubschannelbut interruptedininterrupted as unmappedinhostdistracted commandsmight pass through to hostfrom guestto avoid this problemthere is a discussionon implementationsplitting permission checkby device classusein-par-device filterwith anunplugged sgiothis discussion still continuessothis kernel patchis not much yetnext evaluation itemis whether a uniqueinitiator id is assigned or notthere is a problemwhen bothguest1 and guest2are on the same hostand use the samehbathey sharethe same initiator idwhen the configurationis partway or brokeor partway or scudgywith qm targetin such a conditionexclusive access is not guaranteedbecausestorage cannotsee which guestissues theunplugged sgio commandbecause both persistentreservation from both guestis come from the sameinitiator idthere is already a solutionwith npivnpiv is inputvirtualizationand this can assignvirtual idin the host kernelby using npivpivwe can assigndifferentinitiator idand we can pass these devicesto guestso we can assignunique initiator idto each guestthereforewe can usepersistent reservationproperlyfor your informationwith live ice scudgyor pci device assignmentexclusive access is guaranteedbecause initiator idare unique with these configurationslet me explainwith these figuresthis hand sidefigure showsvirtual scudgywith live ice scudgyand right hand side slide showspci device assignmentwith live ice scudgydifferent initiator idby usingthis live ice scudgy initiatorthereforepersistent reservationis issued from differentinitiator idas for pci device assignmentpci device assignmentneeds todedicatehost devices hbato each guestthereforedifferent initiator idis assignedto each guestso theunique initiator idis guaranteedin this configurationthe last evaluation itemis feather scudgy commandsreturn proper resultthere is a problem withbertile blockdist of alienanceincluding alienancewhich are not assigned to the guestlet me explain with this figureI assume a configurationwiththree runesto one hbaandone of the runesisassigned to the guestreport alien scudgy commandis a scudgy commandwhich canreturn the list oflunthat oscif the scudgy commandis issued fromhoststorage returnthreelunit is a expectedbehavior howeverifreportlunis issued fromguestbertile blockqm device layerjust pass through the scudgy commandand return the resultto guesttherefore guest getsthe resultthe list of alien that oscit is notexpected behaviorbecause guest only seesthe deviceattached to the gueston the other handbertile scudgyreturn the proper resultby returningemulated resultdepending on the scudgy commandsobertile scudgy casebertile scudgy can returnthe resultemulated resultin the qm layerso only onelunisreturn to the guestthereforebertile blockneeds emulation function toreturn proper resultsfor particular scudgy commands such asreportlunisthis is the summary of my presentationenterprisesystems requirescudgy commands in virtualizedenvironmentkvm has some configurationwhich can issue scudgy commands tostorage from guesthoweverit has some restrictionsbertile blockandbertile scudgy with qm targetcannot handle persistentreservation and write themif it is not running asroot userand it also requiresnpivto assign uniqueunique wwnandbertile block hasproblem in reportlunbertile scudgy with live ice scudgyand psi device assignmentcan properly handleall scudgy commandsand can assignunique wwnhoweverthey have restrictionsI think it is very big restrictionsbertile scudgy with live ice scudgycan only handle ice scudgyand psi device assignmentthe number ofguest is limited in this configurationso for as long asthis restriction allowsuser can choosebertile scudgy with live ice scudgyor psi device assignmenthoweversome user willfeelsome user cannot acceptthis restrictionslike a user whowants to use fiber channelor whowants to use many guesttouse hech cluster or write samescudgy commandsso for these usersthey needpersistent reservationor write samescudgy commandsto be fixedto be fixedfuture workthere are three feature workfirst one isto allow QM userto issue persistent reservationand write sameproper permission checkin host kernel is neededsecond one isto make reportLUNetern proper resultwithbertile blockan emulation functionfor reportLUN isrequiredthird one isto make scudgy command capabilityofbertile scudgy with real targetclear evaluationis needed forbertile scudgywith real targetany questions?let's go back to scudgyQM target and file caseand this oneand could you repeat the question againincarnate targetand as far as I testedI can't issue1st racebut Iexpect that piececudgy ispassed so it can work wellbut I can't testwellthere is reverse side interfacebut kernel side interfaceis missing sonotedbut I willthank you very much


The short sexy ABG girl married to a tall bland, possibly rich dude. Uh, is this a common Asian American couple? Let's talk about it because this video is going viral. Yeah, people sent me this video a week ago. I said I did not want to talk about it. I did not think it was significant enough. But since then, Andrew, this video from Mango Monica from Hawaii has amassed like millions of views and tens of thousands of shares. Let's run the clip. Man, why did this go so viral? Is it because it just like said a lot? Because it's true. What's true about it? Is it just an ABG with a tall rich nerd? No, no, you don't even see his face.  How do Asian men portray themselves? How do Asian women portray themselves? Also, it goes out to, Oh, what do women look for in a man? Even though she might be a tattooed sexy short ABG looking girl. She actually wants to marry, but maybe not date, but marry, end up marrying a tall financially stable kind of regular bland looking dude. Who knows if he's bland though? Is this guy bland? I'm just saying, I'm just saying based off what we saw in the video. Make sure you like, subscribe, turn on your notifications. Andrew, it's always weird because anything involving a girl who looks like an ABG, I don't even know if Monica Mango, Mango Monica is a real ABG. I would say that she's not. She's Japanese. She's from Hawaii. I don't really consider them ABGs. It could be its own who I am brand of it, but it's almost like anything regarding a girl who looks like an ABG, it goes viral. Well, if there's an ABG in your headline, I'm going to think about it because I always want to know what ABGs think because they are considered the desirable look and the women of our community. It's just one of the only Asian looks. It's just like everybody has an opinion on it. It draws a ton of gravity. Also, ABGs can track other non types of Asian guys. Now everybody thinks that ABGs are sexy. Anyways, Andrew, does this work? I mean, I often, I think you have an opinion, Andrew. How often do you see this couple? I've seen this couple. I know some of these couples in person where the guy is oftentimes even a tall software engineer, but he's kind of cool, but he's like just he's a chill dude, but he's tall and he's not that stylish and he even has like maybe possibly a nerdy job or just like a regular like finance job, but he just doesn't care about how he looks and then he dates a shorter sexier girl who clearly for her height is very, very sexy. Right, but usually the girls, I almost want to say they work in something aesthetic and the guys like in commercial real estate or some sort of like, you know, high tier business field or potentially STEM field, but pretty high up.  Oh, I know the girl who owns the brow shop dating the guy who has his own real estate company. And he's providing the liquid capital and allowing her to expand her microblading empire. In this case with Mango Monica, I believe the husband is a surgeon and she's a nurse, so he makes a good amount of money. So is this a real ABG ABB couple? Or is this the 2023 like aesthetic, not gangster, not street, no rap sheet, no criminal record. She might be more ABG than he is ABB. Let's just say that. But there was a large discussion also to your point, Andrew about like, do Asian women dress up because they get attention from all races and Asian men. There is their masculinity tied up in success because like they're not concerned about how cool they look. You know, when they're out, they're just like, yeah, this is how my girl looks. I do my thing. I got what makes me shiny. Right, right. She counts as wearing 10 Rolexes on my arm, right? If I got her on my arm, I think it's different where it's like, I know that there is this cycle of like Asian guys, we get overlooked and not that many people look at us in America. So then when we do make money, we're just like, forget it. I don't really care how I look. I got like, I'm not going to buy back into this system that like didn't care about me. I got my girl, I got my money. Why am I going to start trying to look all good now? Right, right. But also then he's just another Asian guy where people are like, dang, he got bread, but he's not even like cool looking. All right. Well, I guess Asian guys are not cool. So it's a whole cycle. I don't know what's the right answer. And that's why the comments section went all the way back around like I said, silly to serious firmly in the silly category. Make sure you like subscribe turning your notifications. Here's a common Andrew. She's got on a clubbing outfit and he's got on a Costco run outfit. Why does he look like Adam Sandler in every single movie? Other people found it disrespectful. No fashion effort on his part to watch, to match his woman's energy. How legit of a comment is this? Cause I saw this comment. Some people are like offended for mango Monica, but they're in Hawaii. Everybody just isn't Hawaii like that. I guess they're not in like Park Avenue NYC or like Paris or London. I don't know. Like how are people mad for her? I guess he was just only going to take pictures of her and not the other way around. I mean, I thought he could have worn pants maybe or maybe just a black t-shirt that fit. I could have recommended that, but no, I mean, listen, at the end of the day, whole brother doesn't matter, bro. Hey, if he's paying for the, all the dinners and he got, he owns the car that drove him there, then so be it. Somebody said it's the I work in tech fit. He's taking advice from Mark Zuckerberg and Steve Jobs. He's a rational tech geek and already secured the bag. Somebody said that's the true rich guy swag. Kind of.  No, I'm talking about wealth where I'm like, I'm not saying this guy has wealth by the way yet, but he has just as a good job. I would say for a lot of Asian guys, not all, but a lot of Asian guys who make a good amount of money dude and a good amount of money. I mean, even $250, $300,000 a year. That's a lot of money for a single guy. You've probably moved up significantly at your company. Yes, exactly. If you make that much money and your job does not clearly directly benefit from you dressing up and being stylish, then you're not going to be stylish. Are you referring to like software engineers at fan companies or? Software engineers, like unless you're some type of like sales person high up at your job where you do have to like look good for people, you're probably not going to be. But should those guys that are making, let's just say 300, 400, 500, 600, everybody knows an Asian guy nowadays in 2023 that makes like a ton of money. Do they need to like try harder to look cooler to for any reason? I mean, if they care about representation, yeah, a little bit that would try harder. But other than that, if they just care about their own life, then no. Somebody said not the Asian NPC boyfriend. Somebody said there must be balance in the universe. Somebody might be trying to trade up. Obviously indicating, I guess the girl is moving up in socioeconomics status. By the way, these are all just comments. These are not my thoughts. Somebody said if they lived in Vegas, people would assume she was an escort. That's a crazy comment. Not my words, by the way. Somebody said because guys who wear clothes like that are generally safe and are not going to cheat on you. Who else can confirm this? That's fine. This Indian guy popped in and said, most times still a sexy and prime woman tends to marry the guy who gives her security but has extracurricular activities with a dude who dresses well and is physically attractive, maybe with six pack. Is this true or false? I think in the non-Asian community, there might be more truth to it than in the Asian community. This guy left a comment said, well, it takes the girl one hour to look sexy and it takes that man eight years to become a doctor. That's why he dresses like that. Man, it turned into a man versus woman comment, you know, in the comment section. Someone said this guy's got that SIGMA mindset, that SIGMA status, and he has money even though his outfit is wack so he knows where his value is so he's not insecure trying to look fly. SIGMA, Andrew, is people who are alpha and have their life together but on the outwardly to the world appear beta appearance. It's a new thing in the man's sphere. Whoa. Yeah. Is that a real thing? We said, guys, SIGMA pill, you guys agree with this? Somebody said these comments are crazy. No woman is dressing up for guys. We dress it for ourselves and if for anybody else, it's just for the approval of other women and other people were super arguing against her saying shut up, you know, it's messed up. But yeah, saying, come on, quit lying to yourself. You don't do this so other guys can look at you like, dang, he got like, that's a baddie. I wish I had a baddie. I think it depends on the girl and I think the percentages of how much they care about outside approval does change. So you're saying girl to girl, some could be dressing for other girls and some could be more dressing for guys. Yeah, I think what if he, what if the couple was going to her friend's birthday, right? And she had it was mostly girls that are going to be at the birthday.  But he is like the support of boyfriend so he doesn't care how he looks. Yeah. And you know where I noticed a lot of girls have this like makeup style that mango Monica had is Vancouver, Canada actually. For some reason, I don't know. We should go to Vancouver. I think for me, there's just a lot of societal power in a shallow society. They're not getting dressed up to go to like an enclave mom and pop dim sum restaurant, right? They're going to go to Hakasan like a Joey's. You know what I mean? Some sort of like Asian fusion spot that serves like broad tuna and Wagyu. You know what I mean? Like I just think they're going to a place where like looks is a currency that you want to play that game. Yes. Like they're not just going to like some family place, right?  Somebody said, hey man, if I'm paying, I'm wearing whatever I want. Y'all girls are way too materialistic. Yeah, I think he has a point, man. Someone said, yeah, see these real men don't cheat. It's so loyal this act of this man because she's dressed up like she want to attract the outside people. Right, right, right. Someone said I could never hold myself to dress like this. This was from a fashion IG guy. I mean, no, like I said, shout out to this guy. It takes a lot of work to stay fashionable. Let's be honest. It takes a lot of thinking. Right. That's some other things that you're not thinking about. Let's be real. A lot of girls were commenting that's me and my husband and then like tagging their husband in it. Yeah. What do you think about this? Is this just limited to the Asian American world where the girl is like way more glamorous, whether it's in a high-end glamorous lane or a street glamorous lane. Then the guy or is this not limited to the Asian world? I think overall, if I had to have my takeaways, like I do think guys who have a more stylish girl should probably be a little bit more stylish, but I don't expect them to be fashion icons. But I think if your girl got all these name brands on and she knows how to be stylish, then she just needs to buy you some of the shirts that look good on you. Like she should know your size and just buy the shirts for you. I think there's actually a big difference between baddie makeup and stylish clothing because you could put a girl with the baddie makeup in the sheen dress or she-in from she-in dress or Forever 21 dress. That's different than a girl like being in a like fashion fashion. Yeah. But what I'm saying is that nowadays you don't have to be a fashion expert to have slightly better fashions. I would say obviously this Tik Tok went viral because his outfit is definitely at least a whole notch below what it probably should be. Right, right, right. Anyway, guys, I think there's valid arguments on both sides. Somebody said she looks like Moana. I could see that like a more East Asian version of Moana. The truth is he's not really taking after the tech fit like Mark Zuckerberg or Steve Jobs because those guys actually had like pants on and looked good in their outfits. That's why it's not the same. Somebody said, lol, that's cold. But these dudes do be having their life together. Someone said usually chicks like this are successful, successful women like dating normal guys because they could control and manipulate them easier. It's way different than a guy who looks super fly himself. Those guys are difficult to manipulate. Right. I don't even know about that. Also, I think a lot of people are not commenting this, but like the way the dude is walking in this video is super funny. I felt like he kind of like purposely. Yeah. He purposely looks like walking like a really lanky and like goofy. And I think it just plays obvious. It's a good Tik Tok. It's good. It's a good, good online Asian American content, man. Last comment said, shout out to the ABGs who found financial security. I ain't mad at you. Andrew, why did the Asian community share this tens of thousands of times? It's so crazy to me. Because it's about ABGs and it's telling something about ABGs. It's breaking down ABGs. David, we used to make some videos a long time ago where we used to break down ABGs. In fact, any of our hot pot boys videos where we did talk about ABGs and break it down and analyze them, they also got quite a few views. Right. So even though I would not categorize this couple as a Jenny Tran, Kevin Wynne, they might be of their world. The thing is, they might be the Jenny Tran and Kevin Wynne of the high-level STEM world. ABGs are of the most scrutinized groups of the Asian community because they're the sexiest. They're also kind of hated on. Little Latina vibe. They're also seen partially as like an embarrassment to the Asian community, but also seen as desirable. So they're kind of like this whole mishmash paradox oxymoron all in one. People kind of don't like ABGs, but they kind of like they love them a lot too. Yeah, you're saying that people love to hate them and they love to love them. Yeah. They're almost just like a magnet for attention regardless. Like people got thoughts on ABGs. Yeah. And that's why it went so viral. Yeah. Guys, let us know what you think in the comments section below. Do you know couples like this? What does this couple represent in terms of like macro trends or narratives within the Asian community? If anything, and yeah, like I guess this is where we're headed guys. If you ever want the Asian American community to pay attention to a cause. Are some ABGs behind you? Are you a tall kind of bland dressing Asian guy who makes a lot of money? Well, there might be an ABG out there for you. At least a girl who looks like an ABG. You know what I started to see though? These quote unquote like gap wearing bland guys or H&M t-shirt guys.  So that's almost like a hybrid. Anything but being stylish on a day to day basis. Alrighty guys. Thank you. Comment down below. We are the Hop Hop Boys and until next time we out. Peace.


Welcome back to Frankie's School of Dentistry, sponsored by frankdestofano.com. Please subscribe to the newsletter linked to support oral health education. Jokes aside, we've been covering dental tooth stuff for the past few weeks, wisdom teeth, root canals, dental fillings, but we never really went over that basic first step in understanding how to keep your teeth healthy in general, mainly preventing cavities. If you're curious about whitening your teeth, I already covered that over one year ago and depending on your natural tooth color, plaque coverage, you may need to use unnatural methods to achieve the typical bleach white movie star smile. Now, you know, my teeth are pretty white right now and all I've been doing is just brushing my teeth with mineral water maybe a couple times a week. I'll use the tooth powder I have on frankestnaturals.com, but no cleanings, no bleach, very, very natural minimal, and I'm eating cookie sugar every day. Yet, what we know as cavities, dentists refer to as dental carries, tooth decay, a disease affecting the teeth characterized by demineralization and cavitation, leading to limitations in function. If severe enough, compromising facial aesthetics. I felt bad. I brought that up in the wisdom tooth video last week and a lot of you guys had recessed jaws and it's an unfortunate consequence of our modern dentistry. This is not a one-way process. There is a continuous cycle of demineralization and remineralization. However, if the demineralization process predominates, that's where you end up with cavitation, aka cavities. And as with any natural function in our metabolism, our environment greatly determines this, which is why some children have their adult teeth rotting out as soon as they get them and others live to 90 years old with perfect teeth. Our goal here is to understand what sets these two extremes apart and how to achieve that ideal in our modern context. Now, dentist's solution to that problem, which is basically a band aid just masking the issue, fluoride. And we did a video titled fluoride, mind control of the masses. Simply, there's the chemical sodium fluoride that they put in our water supply, which is damaging our teeth and our bodies. Calcium fluoride, the naturally occurring agent. But there are plenty of non-fluoride remineralizing agents these dentists could be using, even xylitol. I'm sure most of you know that, the artificial sweetener. Most of these non-fluoride remineralizing agents are composed of calcium and phosphorus, two very important minerals comprising skeletal tissue. And we also have some other elements in the halogen family, such as bromine, which are just as toxic as fluoride. And I've even heard some people making their own with magnesium, which is what we do in that tooth powder for Frankie's naturals. But as we mentioned last week, people have been brainwashed to believe things like your hair and teeth aren't actually part of your body and have nothing to do with your internal health, as if they can't be treated naturally through diet, through exercise, through lifestyle, requiring outside intervention through doctors and medicine. Most people know that collagen is contained in your skin. It's good for your hair health. But it's also contained in your teeth. And another video we did speaking about how to optimize collagen and how it has nothing to do with those agrochemical waste collagen supplements. You basically want to consume more protein. But I'm sure some rats are going to start selling collagen under the guise of dental health. Hey, after all, it is white.   It can be overwhelming to think about all of these health issues. And it gets really complicated. But if you can understand that the body basically needs every single nutrient, vitamin, mineral fatty acid to perform metabolic funkens optimally, you know, we can then isolate certain nutrients specific to this issue that people tend to be deficient in. This one, it's fairly obvious, you know, the stands in American diet is lacking certain nutrients has excess of others. You know, too much calcium in vitamin A, not enough magnesium, not enough phosphorus, vitamin K2, vitamin D3, even protein in general.  But these are just the likely culprits. You know, if you are following a vegan diet, for instance, you know, you're simply removing the little nutrition contained in animal foods that the average American eats. You know, if you're following carnivore, you're likely on track for good oral health, but could still be missing a few things and imbalances will occur one, two, three, four years down the line. A few of those we just mentioned, magnesium, K2, D3, are required for the activation and absorption of calcium. It's why so many people have diseases resulted from calcification of various tissues. You know, the conventional wisdom gets people to load up on calcium without getting the full picture. Phosphorus is a calcium antagonist and like calcium, you know, we store quite a bit of phosphorus in our bones and teeth, approximately 60% of the calcium amount. And depending on which of those specific nutrients you're missing will dictate how healthy or unhealthy you are, as well as how potential issues materialize. One thing I mentioned in my collagen video, you know, the consumption of proteins and amino acids in general, is usually enough to fix most people's health issues.  One excellent example of this is, you know, you can look up studies finding dairy products, especially milk, promoting oral health. You know, despite milk containing lactose sugar, milk has all of those nutrients we just mentioned in incredible amounts, mainly if it's grass-fed, even better, you know, raw from a local farm. And we've covered that phosphorus stuff in some mineral videos over the past few months. You know, how a carnivore diet is high in phosphorus and can actually deplete magnesium. Well, it can deplete magnesium, but mostly calcium in the long term magnesium, just because the diet doesn't have enough calcium because the phosphorus is antagonistic. To me, this is a basic understanding of what the problem is. So how do we practically address that? One, only use and drink a high quality mineral water. And I actually just started using recently, I've always drank high quality water, but I would brush my teeth and rinse my mouth out with the tap water. And the chlorine and the fluoride in the tap water is going to disrupt your oral microbiome. And what I didn't mention earlier, broken down by acids produced by certain bacteria. So a big factor in tooth decay could just be poor gut microbiome health, which translates to poor oral microbiome health. And water is one of the worst culprits. You know, I mentioned in the beginning of this video, I literally just brush my teeth with mineral water and a water flosser with mineral water, not even using the tooth powder every night. And you know, there's nothing wrong with my teeth right now. And the investment on that mineral water even for a year is probably going to be less than the dental cleanings and what you'd spend going to the doctors. Number two is increase the protein in your diet and supplement digestive enzymes if you aren't seeing immediate improvements. You know, sometimes the problem is actually the absorption of the nutrients and not the person's diet. You know, reducing EMF Wi-Fi is a huge factor in improving this digestion as well. And I feel like a broken record because I'm saying, Oh, there's a video on that, there's a video on this that I made. You could just search any of these keywords, enzymes, Wi-Fi, EMF with my name on YouTube, and you'll find an in-depth and thorough explanation on that specific topic. Number three is supplement those minerals and vitamins we just mentioned that you cannot obtain naturally. You know, vitamin D3, we have limited sun exposure, magnesium, we have low soil quality, vitamin K2, fermented foods, lack of animal protein. You know, we said the phosphorus isn't meat. You can get calcium from mineral water or dairy if you think you're lacking calcium. And one thing that I've kind of overlooked in this is poor gut health and the importance of probiotic foods. You know, I've been drinking water kefir, you know, for the past few months and it's the most dramatic transformation because the lactobacillus is repopulating my gut with good bacteria and preventing the negative bacteria. I believe the primary one that causes cavities is strepococcus and lactobacillus actually inhibits that. Now, I'm sorry, I know a lot of you guys have been waiting for the water kefir to ship out, but I'm a little backed up. I'm trying to make some more, so hopefully we'll have it back in stock next week. And if you guys have been waiting for that, I'm sorry, just please be patient for a couple more days. But the reason I brought up that water kefir is because it's actually sugar water, but the bacteria in the kefir consume the sugar and turn it into B vitamins and more bacteria. Back to the supplements. Of course, as most of you, I prefer the natural route, but I would not have fixed my health problems if I had attempted that natural route. You know, supplements have their place, especially when it's more and more difficult to get nutrients naturally due to food quality.  That could be your issue. So using supplements as fillers when you don't have the food in your diet are one reason. Another is just to kickstart the recovery and speed things up. It could take five, six, seven months a year, two years, who knows, to start feeling better with just food or as incorporating enzymes and supplements compact that to a one to two month period. This is why I have these supplements on organsupplements.com. As with all of my businesses, I'm trying to improve the health of everyone with products that either don't exist or I'm making those products affordable. So everything that I've mentioned in this video from food quality, just go to frank-to-found.com. Check out all the links to the various companies. Watch other YouTube videos on my channel. If you want to, just reach out to me via email or Instagram. I'll try to get back to you guys as much as I can. But thank you guys for joining me today. Please leave a comment down below. Drop a like on the video. Subscribe so that YouTube can unsubscribe you next week. And also click that notification bell so YouTube doesn't notify you of my videos. That being said, subscribe to the newsletter on frank-to-found.com. I'll try to send out some more to stay in touch with you guys. Thanks again. I'll see you guys tomorrow.


and then last oops so close to the camera then to plate up I'm going to use some cacao powder wrong thing oops hey guys welcome back to my channel today I want to share with you my recreation of making this amazing Snickers bowl that I had at Hills Organics for brunch one time I think I mentioned it one of my brunch date videos a few weeks back then thought we'd go for brunch a little spontaneous brunch date so we're going off to Hills Organics last time I went there I got this Snickers smoothie bowl and oh my gosh so nice I'm actually going to recreate it in a new future video of mine so today I'm getting around to actually making it I'm so excited so this is a bit of a trial for me now I haven't actually given this a go before but I've looked at a few recipes I'm going to sort of adjust them to make them a bit healthier than some of the other recipes I found online which have a bit more sugar so without further ado let's get straight into the recipe I'll put up the picture just here next to me of what I'm actually attempting to recreate so you guys get an idea of what the attempt is actually going to be like so I'm just going to mix everything in my Nutribullet just because it's a high-powered blender that I have at home and it mixes everything so much easier so I'm just going to chop all the ingredients into here and blend them up in a moment or so so it won't take very long it's a really easy recipe so if you guys do recreate it and you share it online please be sure to tag me in it I love seeing recreations I get so so excited every time you guys tag me in a photo or something that you've made and it's just just makes my day so if you want to do that simply tag me with my only main surname down below there so you guys can feel free to tag me in it but yeah let's get started so I'm going to do this in different sections I think it's easier and just before we get started I've actually gone and bought a smoothie bowl like a coconut bowl I've just ordered the coconut bowls I'm so excited this has been the recipe that we wanted to make for a while I could have used normal bowls but I was really excited to give coconut bowls a try I don't usually order things new I usually just use whatever I have but coconut bowls have been something I've wanted to get for like a year now so this is basically the outside they came in they came in the box which was just over there now I'll show you what they look like underneath there we are so pretty spanking new they look awesome I've always wanted one of these and I've been waiting for a while just to make sure it wasn't an impulse buy sometimes I get those and like I want that but I don't actually need it so I'm finally going around to getting it which I was so excited about so this is just by coconut bowls it's just there I really like them so they're really great sustainable company they use coconut bowls just from the outside of the whole of a coconut so instead of it going to landfill or to waste just to decompose they've actually recreated them into these awesome lovely coconut bowls which I'm sure you've seen online or around here in there now getting straight into the recipe to just start off with I'm going to use two frozen bananas now I've been freezing these for a while I usually just keep a few stopped in my fridge for when I need to use them so if you guys have that on hand that's really handy super handy so if you have them in the skin they tend to go a little bit black which is totally alright now my recommendation is to actually have them peeled before you freeze them but as I'm just keeping them for a while I tend to keep them in the skin just to stop them getting freezer burn or anything so preferably be going to use them pretty soon I would feel them in advance because it's a bit of a challenge to unpeel them yes I'm going to use two frozen bananas and pop them into my blender I'll be right back I'm just going to peel them a few moments later already so I have managed to peel them so I just pretty basically sliced the skin off with like a knife which was much easier than trying to peel it off so next you're going to need about a quarter of a cup to half a cup of almond milk so it just depends on how thick you want your smoothie to be I want it to be like thicker because I'm having it in like a bowl form but if you're having it in a drink say you might want it to be a bit thinner so you might add a bit more milk to it and then you're going to add it in about four ice cubes now a great tip if you want it to be extra creamy is to actually get some coconut cream from the can put it into some ice cube trays and then let it freeze and when you put them into your smoothie it just makes it that much more creamy so it's a really awesome tip to do if you want to try that out I'm going to do that later on when I get my coconut cream out to put on top of my smoothie here but for now I'm just going to use ice cubes whether I haven't prepared any in advance or you can even just freeze some almond milk or plant-based milk that you have in some ice cube trays and you can use those as well which is add a little bit more flavor a little bit more creaminess to your smoothie then you're going to need about one tablespoon of cocoa powder we can do two if you want it extra chocolatey and then last but not least we have the peanut butter essential to the recipe because it snickers you have to have that peanut butter in there so you need about one tablespoon of peanut butter now if you want to add a little bit more sweetness to it you can add in about two teaspoons of maple syrup or if you eat honey you can add in some honey but I'm not going to that today I want to keep a bit lower sugar lower sugar I'm going to also add in some dates I'm going to add in about four dates you can add six but I feel like that's just a little bit too sweet so I'm just going to add in four dates today make sure you pit them as well I was gonna have a few seeds in there if you don't have dates and you have dates to all you need is about four tablespoons of dates syrup as an alternative okay that is basically it for the smoothie part so I'm going to get making that and then we'll jump straight on to the toppings which are like the best bit when you get started on making the coconut cream that goes on top the little cocoa whip part so all I'm going to do is just make my coconut cream that I made in the previous video so if you want to check out how to do that I'll link it in the cards above but I'm going to quickly whip that together also make sure this is super important that each chill and mixing bowl to about 10 minutes before you're going to make the actual coconut cream because this will help to keep the coconut whipped cream whipped and thick otherwise it like melts and kind of goes just deflate it's like a soup plate that just didn't rise do you want to make sure that each chill a bowl before you make the coconut cream but I do mention that in my videos if you want to check out how to do that you'll be in the cards above or the description down below but let's get started on making that and then after my whipped cream I'm going to melt some dairy-free chopped chips I'll just take the rubber band off so you can see there we go and jizzle that over the top as you may have seen in the photo there's a bit of jizzle on top of that then to plate up I'm going to use some cacao powder wrong thing oops then to plate up I'm going to use some cacao nibs put that around the sides of the whip then I'm going to put on a tablespoon of peanut butter and then I'm going to chop up a banana and put that along the center and then it's like the cherry on top of the cake I'm going to put on some shredded coconut I love coconut so yeah there's pretty much if I add anything else I'll be sure to let you know or you'll see when I make it so let's get started in making that now don't know what that was my excitement shining through phenomenal I'm so happy with it even if I do say so myself so I'm so excited to dig into this if you guys want to recreate it again please share with me or just let me know how it goes for you in the comments I'd love to hear today shout out or comment on the day it goes to Sahani Sharma thank you again for your beautiful comment on my dried mulberry's video it was so beautiful thank you so much for sending your beautiful love and for your lovely comments and for watching so many of my videos it means so much to me thank you to everyone who's been supporting and watching my videos I'm so so grateful you guys are a beautiful community so grateful to be a part of thank you so much and thank you for sticking out this whole video with me today I hope you enjoyed it if you did please give it a thumbs up for me if you want to see more videos of mine in the future you know just to subscribe down below in the corner and make sure to hit that bell button next work to keep up to date with all my latest videos in the future and before we go I'll give it a taste test because that is the best part of cooking or one of the best bits anyway so here's the deciding moment get a bit of all the layers oh my gosh it's actually tasting exactly like snickers I'm so proud myself thank you so much for watching today and I hope to see you in future videos of mine bye


Thank you very much for being with us. My pleasure. Thanks for having me. Can we have a moral capitalism? Is it possible? A lot of people say it's impossible. If it's capitalism, it should be morally wrong. Well, I see it the other way around. I think if it's capitalism, it's morally right. Because what is morality about? Morality is about all of us as individuals having the freedom to make choices for ourselves, free from coercion, free of authority, free of people forcing us to do what we don't want to do. And as long as we're not hurting other people, as long as we're not violating the rights of other people, nobody has a right to interfere in our life. That's the essence of capitalism. Capitalism really is a system of freedom, a system of freedom for the individual from coercion by other people and from coercion of the state. So how did capitalism get its reputation as a selfish kind of economic structure? Well, in a sense it is selfish, but selfish not in the sense that we typically think of as lying, cheating, stealing, bad people, but selfish in the sense that we all go into the marketplace pursuing our self-interest. And why is that a bad thing? Isn't the purpose of life ultimately to live the best life that you can be? It isn't in the Declaration of Independence in the United States, they talk about the pursuit of happiness. Capitalism is about individuals pursuing their happiness and in that sense it is about self-interest. What it's not and what it's often attributed to it is the corruption, the cronyism, the lying, cheating, and stealing. The crony capitalism, that's when capitalists are in cahoots with government officials to get money for nothing. But to me that's not capitalism. To me that's cronyism and cronyism is a feature of statism. The more power you give the state, the more power you give government, the more incentive there is for people to go and try to fix that power so it helps them. And that's true of everybody, that's true of unions, that's true of business people, that's true of all kinds of individuals who try to lobby government to get favors. But that's not capitalism. Capitalism is about the separation of states and government from the economy. It's about leaving the economy free of the coercive nature of government. But the peculiar thing is that now in the United States you have a president, Donald Trump, who claims that he's a very successful businessman. At least he's very rich. I don't know if through capitalism or crony capitalism, but he is very rich. But he claims he doesn't want globalization. He doesn't want free trade. He doesn't want free immigration. In fact, he complained about Enrique Peña Nieto, the former president of Mexico, because he said he was a capitalist president and he prefers someone like Andrés Manuel López Obrador, who's not a capitalist president. No, unfortunately for the United States the choice we had last election was between one form of statism and another form of statism. There was no free market. Hillary Clinton and Donald Trump, they were both against the free market? Absolutely. Both against the free market, both against free trade, both against really freedom. Freedom for industrialists and capitalists and manufacturers to decide where to put their plans, decide what to build, decide where to build it, decide how much to pay their employees. We have now two political parties that are both anti-capitalist in the United States and that's a tragedy and sad for this country that has always represented freedom and capitalism to the rest of the world, is now the opposite of that. That would have surprised Inrant, who was this writer of the 1950s and 60s. In fact, you are the chairman of the board of the Inrant Institute. She's not that well known in Mexico. The question is why is she important? What were the ideas that she espoused? She was a radical for capitalism. She really defined capitalism as the separation of state from economics but she also provided a philosophical foundation for the ideas of freedom, of liberty and of capitalism and I think it's those philosophical foundations that are so crucial and so lacking in the world in which we live today. The left, the socialists, the statists, always take the moral high ground. They present themselves as they are there for the people, they are there for morality. That's why they claim capitalism can't be moral. Exactly and Inrant says, no. You indeed are the immoral ones. Capitalism is the only moral system because it's the only system that leaves individuals free to pursue their own happiness and that's the essence of morality is the pursuit of your own happiness, the pursuit of your own rational long-term self-interest. So Inrant who wrote The Fountainhead and Atlas Shrug both available in Spanish I think was probably the most important defender of capitalism and freedom and free markets of the 20th century and without that philosophical foundation we're seeing what we get today. We're seeing the deterioration of capitalism, the disappearance of capitalism and the rise of status of the left and status of the right who present themselves as defenders of the people but actually the exact opposite of that. Is the free market system which is another way of saying capitalism in retreat in the world today, are you concerned about that? Very much. Particularly I'd say in the West it's in retreat, it's in retreat certainly in Europe, it's in retreat in the United States. You know it's on the rise in certain parts maybe of Asia and again even that I think is mixed because I think China is now in retreat away from expanding free markets. So in general I think it is in retreat in the world and I'm very worried about it because at the end of the day free markets represent freedom for individuals and free markets are not just about economics they're about our personal liberties, they're about our social liberties, they're about living free as an individual and if that's in retreat we're losing our freedoms and that's very sad. But what happened? What happened here? In 1989 the Berlin Wall collapsed, in 1991 the Soviet Union collapsed Francis Fukuyama wrote that this was the end of history that we're going to see a utopia of free markets and democratic systems. What went wrong? What happened was we associate free markets with what really is a mixed economy. See in the United States and Europe for a hundred years now we have had mixed economies, we have some element of capitalism, some element of free market and a lot of regulations and controls and redistribution. And Fukuyama and many intellectuals assumed that that mixture was stable. Mixture is never stable. I'm a radical. I believe that the only alternative is pure capitalism, it's 100% capitalism, 100% freedom. And the left are radicals too. They believe that the only stable alternative is pure socialism. You have full control over the economy. And I think you have to go one direction or the other. The mixture Fukuyama was wrong, the mixture is very unstable. So communism failed, complete control of the economy failed. But the mixture of having a little bit of both, they always claim that socialism failed because it was the way it was supplied and not because it... Of course, of course. But of course they're wrong because everywhere it's applied, no matter how it's applied, no matter by whom it's applied, it always fails and always fails in the same way. So until the West or until countries start recognizing that what they need to do is move away from the mixed economy towards more capitalism. The socialists will always blame the financial crisis, any crisis, on the free element of the economy rather than on the socialist element of the economy. It's funny, they claim or socialists claim that the 2008 financial crisis was a consequence of not enough regulation of the financial system. But at the same time we see that the actual crisis began with a government subsidy to build housing that no one was able to afford. People don't understand that. Absolutely they don't. And again, when you have a mixed economy, it's very difficult to untangle what causes what. I remember George Bush saying, he was president then that everyone had a right to have a house and that his government was going to provide it. It was Clinton and Bush who both decided that instead of 63% of Americans owning their home, it should be, the government decided, it should be 70%. So we have to move to 70%. So we're going to subsidize it. That to a large extent is what caused the crisis in addition to too big to fail, which is a government policy to bail out big banks and all the other regulations. So I would argue, and I think economists generally would argue, that the financial crisis in 2008 was caused by too much regulations, indeed by regulating financial markets. And it's interesting that the most regulated parts of the economy were the ones who failed. Banking is the most regulated business in America. Housing was being subsidized. Those are the markets that failed because of the regulation. You said you're radical. You want full capitalism. What would you do in the U.S., for example? What sort of regulations would you dismantle? What would you change in the American economy to go back to a pure kind of capitalism? How much time do we have? I mean, just give us an idea. I mean, I would start... I don't need a full government program. I mean, I would start by getting the government out of trying to manage businesses. I would get rid of all subsidies. I would get rid of all the ways in which government tries to manipulate all the kind of corporate welfare that exists. I would get rid of that immediately. Which is huge. People don't realize it. And it's extremely expensive. Even in America, huge, inefficient, expensive anymore because you're taking people's money and you're spending it on what politicians think is a value instead of leaving it to the marketplace to decide what is a value. I would then start dismantling the regulations, the regulations of financial industry, the regulations of housing, mortgage subsidies. All of that would go away slowly. So I would first try to stimulate the economy by eliminating government interference in the economy. And then over time, you now start having to deal with entitlements. You now have to start dealing with welfare. Phase those out. I think it would take a long time to phase those out. You're probably looking at 20 to 40 years to really phase out the entitlement and phase out welfare so that one day we get to a point where the business the market is free, but also where there's no redistribution of wealth. There's no pure economic system in the world, but what are the countries that we should look up to and what are the countries that are the example of what is going to fail? Well, from an economic perspective, I think it's very useful to look at the last 75 years at Hong Kong. And Hong Kong was a fishing village 75 years ago. Today it has a population of 7.5 million people. Most skyscrapers in New York City and a higher GDP per capita than the United States of America. So they become rich. And it was poorer than Mexico. Much poorer than Mexico. Absolutely. And all they had there was the British came and they established the rule of law. They protected properties, property rights, and they protected contracts. They have no natural resources. No natural resources and no redistribution of wealth and no safety nets and no free health care. None of these things and yet millions of Asians swam there. They went on rafts just to get to this pace because they were free economically. So Hong Kong is a good example. And today there are countries like New Zealand, there are countries even in Ireland, in Europe, Switzerland where the economies are freer. And you can see the direct correlation between those freer economies. They're not as freer as I would like them to be. And of course the wealth being created. I am Brooke, Chairman of the Board of the Ayn Rand Institute. Thank you very much for this conversation. My pleasure.