Welcome to the 21 report. I'm Frank Pesci and I'm here with founder CEO President of the nemanisphere Anthony dream Johnson. Hey, good. How are you my brother doing really good, man? Thank you for doing the show and I'm happy to be on it. Awesome to be here. Thanks for the opportunity. It's been great Yeah, a lot of things have happened at this table. Yeah, I have had the opportunity to interview speaker after speaker and in some cases attendee and married couples and the things that have come forth in the conversation at this table has been so enlightening to me And I have found a great sense of satisfaction among everybody that has been here this year Nice, everybody's grateful that the 21 convention has been around. This is what year is this now? It's a 16 year anniversary 16 year anniversary since I started organizing the events. Yeah, I have heard Everybody is thrilled with how organized and how well it's done Yeah, people knew where they were supposed to be and and most of all the the level of family bonds that have developed in this Environment has has become absolutely noticeable. Yeah, what has changed for you as president event organizer Does this one stand apart from the others? Yeah, each event is unique to me. Each event is different They're always getting better and they have to they need to they must for me. I need to lead by example I need to exemplify what I believe and what I teach or preach to a degree Am I and then I do that among many other speakers and I need to live out the best of what they promote as well The things I agree with deeply and fundamentally So that means always growing and pushing forward as a man right over time as I age in my life And also the events they're getting older and aging too, and every year they have to get better and better and better incrementally and I think What's the word iteratively and you know iterated sure the steep jobs kind of figure would say So each event is like a little bit better a little bit better a little bit better And that stacks and compounds on the previous events and that's probably what you're feeling a lot of the attendees There's a lot of attendees here for example that came back from like 2019 like yourself You know you attended a couple times back then you know 2020 2021 you weren't here now You came back and you're like holy shit and everything smoother and bigger and better and faster And I'm proud to see that happen. I'll be honest with you. It was your Reaching out to me directly that really helped me close the deal and make the decision to come That's I felt like you cared about me. You appreciated my presence. Yeah, you know Obviously I stay in touch with their attendees other speakers, but when I got a personal note from you man I felt like Yeah, that I wanted to come so I appreciated that very much You're welcome and I like being very personal with people and very like Kind of like I speak and like I write you know some people get it's very polarizing people can get very upset or very positive towards it But for me, it's about being like super blunt and part of that is you know just calling people up Hey, let's go. Yeah, man. Come back. Good. Good over you know Well, I'm a New Yorker, so I definitely appreciate direct communication. Fuck. Yeah Yeah, it's a Florida and New York thing. I think now we're sure sure. Yeah, man Okay, so let me say this from my perspective as an attendee somebody has an opportunity to serve here at the event this year Which has been awesome. I see this almost as a culmination To all the work that you do in the year Yeah, now I also realized that you have a ton of work to do post-production Can you talk a little bit about that process? You're always running and you're always going Yeah, yeah, it's a year-round thing and the company is much bigger than the events But also like you said the events They are the the The end cap so to speak of the year, you know, a whole 12 months of work basically goes into producing a 21 summit or a 21 convention In this case, you know, we do three events at the same time So that is kind of operating at the same time Simultaneously with running the other elements of the business, which is not just me now They my creative director. I have other video editors. I have a GM other independent contractors to work for me throughout the year There's a lot that goes on so close to the events. I'm working personally 50 60 70 hours a week the rest of the year It's like 40 50 60 depending on what kind of the needs are with the projects and stuff We're cranking out videos are almost every day of the week sometimes multiple videos a day Sometimes leave an upload a video to now on a daily basis past about month a video will get published to anywhere from 10 to 15 Different platforms and a single day plus newsletters plus websites plus this plus that plus apps plus 20 University Plus a million different things going on at the same time So I look at 21 studios is about the media and events production company and then I people on the internet They're like, oh get a real job. It's like men.  It's many you are a hero. What's it like to walk a mile in your shoes? Intense yeah every day in my life Well, not literally every day, but it feels like that sometimes almost every day is really really intense I fight super hard for what I believe in through the business as an entrepreneur as a leader as a speaker as a man Soon to be author. I hope I'm trying to work on a book make one the great again. It's coming along slowly So there's a lot to it and my life is not easy I love He's not my top guy, but he's easily I'd say top 10 at this point Elon Musk billionaire richest man in the world I think right now He has a saying about entrepreneurship. It's one of the reasons that he actually caught my interest There's a lot of big tech billionaires.  You work long hours.  I made less than a dollar an hour The whole month could barely pay my electric bill at my house and that was what eight years ago So it's tough man being entrepreneurs is not easy sure and people think it is and that's just absolute nonsense But we're a greater place than to pursue dreams and entrepreneurship than here in America.  It's hard. It is not easy It's physically challenging and psychologically challenging and that weeds out women who are not suited for that They're suited for motherhood and nurturing elements of human life So it's been a really good challenge for me as a man to pursue entrepreneurship and face these challenges Through that career path in life that I built and carved out for myself and rent In the last couple of years you have taken an intense approach Tense angle perhaps is better way to say it towards investigative journalism. Okay, yeah You have gone after what you see to be the enemies of the state You have done so in a very concise way enemies of the man's fear enemies of the man's fear, right? Okay, state of the man's fear. That's kind of what I had in mind. Yeah Nonetheless when's the last time you told your story about who you are and why you got into The man's fear being an anti-feminist advocate for men a pro, you know men's advocate and going after frauds Like you you have done a lot in the way of tactics and operations Yeah, but when's the last time people got to know who you are and what drives you and why you do what you do It's been a long time. Yeah, occasionally. I'll do like a podcast interview and invite, but you know, it's just not a thing I'm the company is a lot larger than me for better and for worse and for whatever reason and I've kind of Different from how a lot of entrepreneurs operate Elliot Hulse is a very good friend of mine and his company for example This is one example is very different from that strength camp and you know, everything that he does is King's transformation Elliot Hulse has always been super central to that business very successful business by the way mine 21 studios and 21 convention have always taken the limelight and I don't know if that will always be the case But thus far that has been the case and some consequences of that as people don't know the story behind what I do They don't know my motivations they hear fake news from frauds and predators and charlatans and all these losers in the Manusphere and Some people understand that that's bullshit and fake news since people trying to keep their wallets fat other people They don't get that.   He's already been just random comments. These are people with channels.  So it's it's this constant battle, but I believe firmly and I have since I first found the quote I loved it as soon as I found it on like this encapsulates what I believe that if it can be destroyed by the truth It deserves to be destroyed by the truth and I don't know who first said that I found that on the internet one time a meme and I was like, oh fuck. Yeah Everything that can be destroyed by the truth deserves to be destroyed by the truth burn it all to the ground every single bit of it Do you think that there's a nature to your character that's misunderstood? Absolutely. Yeah People that get to know me personally in person like literally face-to-face They get a much clearer picture of who I am what I believe and people and this is a battle that even some of the speakers Go through dr. Shanti Smith one of our in a long time speakers He was talking about that last year right here in this room on the 21 report last year How you know, you see Anthony on Twitter and on the internet and you get this certain a slice of my personality Super bub mastic hyperbolic, you know all that very polarizing antagonistic to people already having fun triggering the shit out of people Sometimes by the millions right make one the great again all this stuff we do the conventions They meet me in person, you know, I'm not just monotone.  He has family and my sister's come to the event.  He's like, you know, the basically the devil at this point Yeah, but because I've come to the events in the past got to spend some time with you at the events Yeah, then started to kind of learn about the work that was happening in this space You know, we were never more than a message away. You know what I mean? We've crossed paths several times, you know on the internet or whatever And I felt like meeting you in person just like the other speakers just like the other attendees gave us an opportunity to build a Relationship that led to what's now productive, you know undertaking Yeah, oh, so and I think that that's a real benefit for people to come to the 21 summit because you're gonna meet speakers You're gonna meet entrepreneurs.   You know buying new suits same weight same muscles.  I know his friend of his as well a mutual friend And I was shocked and now he wants to come back next to even leaner and stronger than before and that's impressive Yeah, and yeah, you need to you know get stronger and bigger and nicer suit whatever you know go for a man No haircut fuck. Yeah, appreciate you. Okay. Um, I want to add something on that One of the things attendees get here isn't just the networking and other things you kind of went through meeting people face-to-face building friendships I know attendees didn't have friends for here five ten years. So I'm like, you know stuff like that But also the event and this is part of what about me that people don't understand as on the internet I'm like extremely immature extremely bombastic and extremely hyperbolic This is all on purpose because that's what I think is Rational and was productive in that area even though that confuses people right at the events. I'm extremely professional Whether it's with the hotels audio video crew the volunteers and staff the speakers the attendees and That I do that because that's the right thing to do And so what I'm always trying to do like Jeff younger commented about me is honor I'm always pursuing morality. What is morally righteous? Is it to be a five-year-old making? You know sharp mama memes and to be hyperbolic and piss off a hundred million women or is it to be extremely professional and run The most professional event in the world for men and that's what I do So to me it's always about doing the right thing even when you have to push back against Millions of people the whole world much respect Okay, I have noticed in my observance of you and how these events unpack and unfold you're not a micromanager I also notice in your demeanor that you're not a micromanager Obviously the space of the hemisphere has evolved over the years Directions have shifted new ideas have come Speakers have come and gone new attendees. It's there's been a constant evolution And you know as the quote-unquote president of the hemisphere I haven't seen you try to necessarily channel that direction in one way or another whether you like it or not It's been more of this is what it is. This is the state of the minister. This is where we're at. This is what we're doing And that's how I perceive it. Yeah, how do you perceive the changes and and your relationships are those changes? You've nailed it. I mean the way you just described it.  I have my own right and I need to build a conference.  The blue pill is lying. The blue pill is lies. It's thickness That's what I go after everywhere that I can as far as the man's sphere and the specific content I like you're saying I want to basically unite it and I want to move it forward through time And that means kind of a big tent that people can get behind Met as men and as fathers for the interests of men boys and fathers and a positive future for them So even when I outline my common mission common purpose for the man's sphere It's very very simple something. I think everyone can and should get behind a positive future for men boys and fathers That to me is fundamentally good. It's universally good and something all of us can get behind And that's truly what I'm after with this movement and pushing it forward through time And trying to protect it and safeguard it from frauds and predators and even, uh, you know Government agencies that are hyper investigating it and trying to undermine it You know worm their way in all this different crap going on So for me, it's about protecting the movement, you know, safeguarding it nurturing it and keeping it as healthy as I can Every time it's never going to be perfect. It never has been perfect and it never will be perfect That's not a reasonable standard But it's a fundamentally good movement and I'm going to do everything I can I think everyone else should to keep it moving in that direction It's what this country needs. It's what the west needs even beyond america Yeah 21 summit is essentially the vanguard event of the man's sphere I can only think of a couple others that have tried to do things Or things that our speakers do, you know what I mean? Within there are like you mentioned elliot strength camp. It's not exactly a 21 summit by any means But it's a place where you know Similar people in this audience or even some people from this audience do gather together Now with 21 summit being the vanguard of everything that happens in the man's sphere Do you find that these other speakers content creators influencers are coming to you? For counsel for advice for advice. Do you find yourself as an ambassador? A lot of times speaking for the man's sphere or helping develop some of the ancillary activities that are occurring.  Yeah Something always surpassed since I think by maybe kevin sandmills and cobertate I ended up on teat, you know national tv pairs morgan all of the news I'm getting death threats all over the media.  I just I think you answered it And that is that you have essentially become the point person officially recognized And I imagine there's a lot of responsibility that goes into that I also noticed that the man's sphere, uh, or I should say 21 has evolved to creating a 22 convention Which has invited women to partake under the umbrella of being the best version of women That they can be make women great again has been your slogan. Yeah, what has that quest been like for you? That's been awesome Yeah, building an event for women being a pioneer building the first man's here event for fathers the patriarch convention and then the first woman It's been a lot of fun Like I mentioned it went viral in the media, which I didn't expect didn't see coming. I was happy to see it though It's really exciting.  I talked about how women now Uh prostitution in america has become mostly normalized for a huge chunk of the population There's stuff like only fans and sugar baby kind of activity and stuff like that That's wild and I don't see anyone else in any other group and In the entirety in the entirety of our country and even beyond america's borders in the west pushing back against that There's nothing the churches aren't doing it the government ain't doing it the military ain't doing it the schools Ain't doing it the university. They ain't doing it Like I mentioned in some of my speeches, you know, the boy scouts don't even exist anymore for boys The girl scouts do but the boy scouts don't exist the girl scouts are suing what used to be the boy scouts I mean we live in clown world.  They need mansplaining so to speak. They need masculine leadership and guidance Whether it's from a father or a husband or a boyfriend or whatever They need that and feminism unfortunately has successfully neutered and castrated masculine voices in our culture Across the spectrum, right? Whether it's a school teacher or a high school coach You know for a sports team or something like coach greg used to be high school You know basketball coach woman in college Or whether it's even throughout our entire culture throughout churches and stuff like that Every every, you know church pastor now and whatever in priests They have to kind of bend the need of feminism. They have to submit to this They have to genuflect and kind of worship the matriarchy so to speak We spell it patriarchy in our culture, but that's a lie. We live under this kind of pseudo matriarchy So the monastery is pushing back against that and content for women that they desperately need We're the only ones really doing that at this point women today are you know Born and raised basically on a diet a strict diet of feminism.  I interviewed uh, zan perion. Oh, yeah, it was an awesome interview. Yeah He said that toxic masculinity is not the problem But it's the absence of masculinity in our society. Oh, yeah, actually the problem I would add to that that the weaponization of the term toxic masculinity Is creating the absence of masculinity. That's what basically what it does. It's it's a shaming language It's intended now doesn't work on me and you and the guys here We were hats with let's say, you know 100 percent toxic masculinity and shit like that But most men in culture by far are betas and shaming language. Unfortunately works on them And toxic masculinity is a way to neuter and minimize and undermine their masculinity To create an absence of it and then that will result in not only on a personal level for men But even generations, you know, we see now the tidal wave of single mothers and fatherlessness The fatherlessness literally is an absence of masculinity And in the most important role a man can play I would say as a father And that's happening now throughout entire culture for millions of people millions of kids So that's a huge disaster masculinity built this country. It founded this country This country was not founded by femininity. It wasn't founded by women protesting.  This does not work. This is this is a disaster incoming at an epic scale That we have never seen. I think even bigger than what the soviet union happened to them in the early 90s So this this disaster is not Avoided at a fundamental level by promoting masculine men and feminine women and the nuclear family the traditional family Yeah, there's a certain doom in front of us What it actually looks like in the end is anybody's guess prediction But yeah, it's bad and I don't want it to go that way I wanted to I want America my country and my people to go in a positive direction And that to me on very simply means masculine men and feminine women and families If you don't have that you don't have anything you will lose everything whatever we have left That we inherited from our grandparents and stuff like that post world war two The shaming campaign is real. Yeah, and that language has unfortunately affected many many men You yourself have been very good with language patterns When I first came familiar with your work your slogan was make men great again Then as it evolved it was make women great again And now let's make men alpha again. Is that your counter to shaming language? Yeah, it's basically to try to There's a couple things going on these certain slogans make women great again make men alpha again and stuff But yeah, a lot of it, uh, I learned from trump. I mean, I love trump. It's he's a lot of that's very personal It's a little bit political, but mostly it's personal.  Throw it back in their face And that's what these things do The title is telling you caused some commotion of the day at this hotel Uh, just by some random tourists that were you know at the hotel and all it says is make men alpha again You know, but that's a playoff of make america great again. Obviously, and it's the alpha male kind of Idea that is very triggering in culture right now make women great again, too. You know, they think men should be You know women are always great and men should be ashamed to you know Have any expectations of women above where they're at currently, which is a disaster So yeah, I'm all about it.  He was the first person first man ever point this out I kind of love being hated and I don't it's not that I don't love being loved.    I think like I talked about my state of the manasphere 2022 was by far the biggest series of news headlines and government reports Secret service from impromptu security put out a huge report on the manasphere. It wasn't their first either and probably not their last So I think it's going to be increasing next year, for example 2023. You're going to see a ton of news headlines Like just like just like you did this year. I think even bigger. It's basically been escalating 2020 there was a bunch of news headlines for our event make them in grade again Reached 100 million people 2021 Kevin Samuels blew up Reached untold millions of people in america, right? Then he died unfortunately 2022 we saw cobertate make headlines around the world He was the most searched person on the internet above even donald trump and anyone else So I think next year you're going to see a continuing, you know, like we saw 2020 2021 2022 That's going to keep escalating. I do think you're going to see even more government interest from the federal government even state governments Investigating it all this fake concern Something I forgot to mention in my speech actually as I saw a senate hearing and the u.s. Senate from a couple weeks ago and they were actually reviewing video podcasts from the manasphere and Some senate judiciary hearing or something like that And these are the people that have oversight the senator or some democrat Demerat and he was he has apparently oversight over funding for department helmet security So For better and for worse, you're going to see all this increase in 2023 and 2024 and 2025 I do think there's a positive future for the manasphere. It's going to keep growing That's why the intensity of scrutiny and interest and its clash with mainstream culture Whether media or entertainment, you know, kevin samuels before he died was interacting with major celebrities nicky minaj and Couple rappers and other names, but they're like some of the big ones anyway So we're going to see that I think keep continuing Tate was just the latest iteration of that that's going to keep going getting bigger and bigger And my hope is that the manasphere changes the course of american history. I think that's what it can do I think that's what it should do. I think it's what it must do There's like I said, there's nothing else. There's not even anything else potentially doing it right now There's nothing everything else has been cocked by feminism the militaries cocked the government's cocked the schools are cocked The boy scouts are cocked the churches are cocked everything's cocked the manasphere is not cocked That's why they're scared of it. That's why they're intimidated by it They're they're a bunch of frauds and the manasphere has a lot of authenticity and a lot of power behind it Because most men in it by far. There's a lot of frauds too. I don't like them But most men by far, especially the common man and the manasphere the guy looking for advice The guy who's not even content creator. He just found it. He wants help. He needs answers. He needs advice It's counsel There's a lot of power behind it masculinity is an extremely powerful force It built civilization it built this country and it's the only thing they can say that because that's what built it That's the roots and the foundation behind it. This doesn't mean femininity is not important. It is it's extremely important But it's masculinity that's been at the forefront of all this stuff the actions the physical actions the bravery the fighting the bleeding the deaths The construction of our whole country Even beyond america to other countries that we're allied with they're close to us It's a credible insight that you have Do you feel a sense of responsibility to police or address? Bad behaviors that exist inside of the manasphere Like for instance when people act out and they do things that are perhaps overtly violent stuff like that People are quick to say oh that guy was a consumer of so-and-so's content Do you feel compelled to address that and to either? Say no, that's not the case or yes, that is the case and that's unfortunate. That shouldn't happen. Whatever. Yeah So on a bigger scale, you might be referring to like roman mcley He went on a shooting spree in late 2021 It's people he knew so it wasn't quite your ordinary mass shooting people he worked with in tattoo industry or something like that I never met the guy never talked to the guy on the phone or anything We traded a few twitter dms. I was about it and tweets publicly I put out a statement on that so there's the official, you know 21 studios A statement on that So big scale stuff like that, you know jack donovan also put out a statement He never met the guy either and never talked to him, but the guy quoted jack a lot Interesting, okay So, you know with some big big hot profile stuff I think it's you know, completely reasonable to put out a statement to clarify In black and white plain english and what the details were what the facts were stuff like that On a micro scale or a more like, you know, a manasphere fraud scale I do feel a sense of responsibility to help clean up the manasphere to make the manasphere great again I think it was better in the 2000s. There was a lot less fraud. There was still fraud. It was not none There's never been none. There will never be zero. That's not a reasonable expectation It's like there can't be zero crime in a free society.  I don't have time for that and it's not At some level you have to let the free market kind of play itself out let people expose themselves implode over time You know, one of the reasons i'm the only one doing a manasphere event the longest in the world the biggest in the world Is because I had the tenacity to persevere over time Through my own obstacles and my own life that also got in the way of doing events There have been many other manasphere events well over a dozen of this point big ones used to be 300 400 500 guys Had these things huge right some of these went two three four five six years. They're all gone now The average manasphere guy doesn't even know what they're called. I do I knew the founders in most cases Some of them spoke at our event So sometimes things just implode on their own you don't even need whether or not it's fraud Or i'm not saying every manasphere event was fraud.  I've seen the divorce documents. I know it's to be a fact So there's been a lot of really serious fraud that's gone on the manasphere It's disgusting just over used car salesmen roll in the odometer back lies Shit that you in other industries you could go to jail for And you know in dating advice you're not going to go to jail probably but things like false advertising and this you know Hardcore kind of scams and you know financial fraud too, right stealing from people Anthony where can people find you? 21studios.com they can on the web main website They can also find me at 21university.com. They can also find me on twitter at beach muscles They can find my personal youtube channel anthony dream johnson And pretty much just go on youtube google or bing or whatever and just search anthony dream johnson You'll pop a lot of profiles. I'm everywhere.  So perfect. Yeah with the 21 report I'm frank peshy with president of the manasphere anthony dream johnson. Thank you. Thanks frank


Hey guys, how are you today? So I am filming this video in October, the beginning of October in full disclosure. You probably won't see this video until sometime in December or January 2020. I am creating some Christmas gifts for my design team, close friends, people who have helped me out this year, to express my gratitude. And my idea behind this was to create them each a piece of artwork that individually, while pretty, is part of a larger whole. To symbolize, you know, us working together to achieve a goal. And yeah, all kinds of flowery stuff like that. I'm gonna write them a nice letter about that. So anyway, I had the idea to take a bunch of canvas boards. These are four by four canvas boards and I took eight of them. Excuse me. And I used painter's tape to tape them together. And I'm going to paint them as if they were one canvas. And with the idea that if I break them apart, each one will be an interesting, unique piece of artwork, together, if you put them together, they create a larger picture. I'm going to use my art inspirations book that I made of volume one, Skyscapes. I think I'm gonna go with this page, I think, or one of these pages like this. I like the idea of having some of these peachy pink tones in here. It kind of really showcases, you know, some of the sky colors of the Pacific Northwest where I live, which I really love. So I think that that was the first one that really spoke to me. So I think we're going to use that for our inspiration. And we are going to go from there. I am going to speed forward some of the process so that it's not a five million long hour long video. And I will slow down and explain or voice over what I need to. So I'm going to get to it and I'll be back. I do also want to say that partly because I think it would be better for the gift for the canvases, but partly because it's been requested by some of you that I take the inspiration journal, which I created with craft paints and show how to take artist paints or other paints, even craft paints, if you don't have these colors, and mix colors that match or that are close. So we're going to do some color mixing. I've pulled over my artist paint trolley that I have next to my easel with that has some of my artist paints on it. And we're going to use some of these. There's golden. There's Utrecht paint. There's Liquitex Basics, all kinds of stuff. Not a ton of colors, but good basic colors. So I'm going to mix up my palette that resembles this for the colors I don't have. I do have paints gray here somewhere. So that'll work for the media night. For this media night color, but I don't have. I'm going to have to mix up most of these other ones. So I'm going to do that and I'll be right back. Okay, before we get into the painting, and maybe as I'm thinking this, maybe I should not fast-forward too much of this video. But anyway, we're going to first mix up some colors. So first we have Decowart. Where are we? There we are. Try to get like the book and the plate in the in the frame. So we have this Decowart Moon Yellow, which is sort of a pale, paled, almost a grayed yellow. So this is Cadmium Yellow. Cadmium-free yellow deep. This is Utrecht. Oop, Brant. I'm going to add a little white to it because it's dark. Holy cow. There we go. And actually looking at what we're working with, we're gonna need a couple piles of Cadmium Yellow. So let's let's do that. I'm going to want to add some white to the first one. I don't know if that's enough white and I'm gonna add a tiny bit of brown. Sorry about the beeping in the background. That is my computer. We're also going to get some slow-dry medium so that our paint doesn't dry up as we're mixing it before we can actually put it on the canvas. I'm gonna get just a little bit of brown. I'll see how that works. Excuse me. That's actually pretty good. So that was titanium white. The Cadmium Yellow deep and a little bit of this brown, which is Brant Umber. A little bit of Amsterdam paint, by the way. Let's move on to the next. Okay, so for the next one we want to have a bright orange. Now the bright orange I have is it's Azzo Orange. It's another Amsterdam paint. I think it's a little bit too bright and maybe a little too orange. It's not exactly the right color. I'm gonna add it to the Cadmium Yellow and again, I'm going to add a little bit of brown, but I'm not going to add any of the white. Yeah, that's better. So you can see it's a better color. So I need to add some slow-dry medium to that one because I didn't do that. Okay. Next we have this pink. Which is Deco Art Carousel Pink, which again is sort of a gray-out pink. So I'm going to use the Cadmium Free Utrecht Deep Red. Just a little bit of that. I'm going to use some titanium white. Like at least double the amount of red, if not more. I'm going to add, of course, my slow-dry medium and again, a little bit of the brown. Just a little touch. Okay, let's see what happens. So that's the direction I wanted to go in with that, but can you all see what the problem is? It doesn't have me nearly enough red in it. And it is possible I should be using magenta instead of this red, but this is the red that's out on my table. So this is the red we're going to use. Okay. At least this is the red I'm going to try to use. We'll see if it works or not. It might not. I might get a color that works though. It'll work for me. Let's see. I do think it needs to be slightly purple-y. And it's just not it's... Yeah, it's too fleshy. The worst thing that can happen when you are mixing paint is that you mix up color that you just don't like. And so then you just, you know what, have a journal nearby, mirror it on a journal page, call it a day and start over again. Okay, I'm not getting the pink I want, but I do think I am getting one of the secondary colors that I wanted for this. There was a mixture here of that carousel pink and the folk art French blue in between. I actually think I'm closer to that than the pink. Which is funny. Let's add some more of that blue to it because I think that's I'm gonna get there. That's a primary cyan, by the way. I do think that red is too warm and I think I need a cooler red. Yeah, I've unintentionally mixed a color of blue-ish purple, like a warm blue that totally works. That wasn't what the color was shooting for, but look at what happened. It's I mixed French blue with the night, which is like a paint's gray and look what happened. I got that color. So that's good. It's a color I needed. It wasn't what I was shooting for, but totally not the color I was shooting for. And we can take a little bit of this, put it like here with some white. I have a couple different shades of blue on here. One is the pure French blue, one is the French blue mixed with night. So we'll take a hint of the accidental mixture that we made that works and we'll add some more cyan to it. That's my computer going off in the background, by the way, just in case anybody's wondering. So that color works. It's a little bit more turquoise-y than the French blue. So I'm gonna add a little bit of the It needs to be warmed up a little bit. It's not exactly the right color. I think it needs a little red. Oh, that might have been too much red. It's okay. Oh, yeah, that was way too much red. Some blue back. Looks like I've mixed the same color all over again. Holy cow. Closer. So there's no fast way around color mixing. It's a lot of trial and error. I will say to you if you're working on a big canvas and or you've mixed a color that you really, really like, try to make some notes and make a big jar of it. I save all kinds of jars, old jelly jars, all kinds of things. I use them when I'm custom mixing colors like this one, which is a purple. So you have one that's more blue, one that's more purple. That works. We still need that pink. We have something that'll work for the night. Let me grab another red. Okay, whoops. So I have another red. So I have Golden's Primary Magenta. So this is the first one that we use. This is a scrap, an old business postcard of a friend of mine. This is the Cadmium Free Deep Red and I don't know if you can tell on camera how kind of orangy that is. And then this is the Primary Magenta, which is a lot cooler, more blue. So I think that will work much better. So we're going to use that one for what we want. It's all about the tone of paint that you use. It's easier to, it's easy to make them warm. It's hard to make them cooler. In fact, you can't. I think that's impossible. See much closer. Yep, that'll work.  Let's see. Here's the Pains Gray. We will put that on here somewhere. Okay, there is these fun little gadgets I have around the art room, some of which are intended for using in the kitchen for opening jars. This little one is from, I think this is from Dick Blick. It's for opening paintings. Because they get to be really difficult to open. Okay, we're going to put a bunch of that there. As per usual, when I'm painting, I'm going to start with the background. I don't think I'm probably going to get the whole thing painted in one go round. I think I'm probably going to let it dry. You guys won't notice any difference because it'll just be a second for you. And but we will see what happens. This part I am going to speed through and I'll be right back. Okay, I paint any canvas. I always have multiple layers of paint starting and stopping, adjusting colors. This one is, this project's not going to be any different. So what you saw in the previous clip was I mixed up a few more colors. You didn't really see a lot of what I was doing. The plate was sort of off-camera, but I mixed up some more of the blue, the purpley blue, some orange and some of the yellow, omitting the pink, and then a little bit of lighter blue with white, which isn't in the original selection of colors, but you definitely get inspired to create it by the pictures. This is all about inspiration. This isn't that you have to only use this thing. Anyway, one of the things I remembered from one of the classes I've taken as an artist and student is to mix colors instead of with titanium white with unbleached titanium or a buff. And so I went and grabbed that and instead of using titanium white and then a little dab of brown, use this instead and you get a different kind of a color. That worked a little bit better for me. I like this better. The other thing I'm not going to do is try to add the treason before this is dry because I I didn't that that was just a muddy mess. I also was doing a little bit too much brux brushing and mixing with the blue and the orange and I got some brown back there, which I didn't want. There's still a little bit of it showing here, but actually a lot less of it than there was originally and I'm okay with it. So we're going to let this dry and then we're going to proceed forward with adding some more touches to the paintings. All right, I'll be right back. Alrighty guys, so here we go. A really cute little foresty sunset scene. Together the paintings create an interest or yeah, the little canvases create an interesting painting separately. They're still interesting. So each one of the people in question is going to get one with a little note. Probably wrapped in tissue stamped with some of my rubber stamps from my product line, things like that. I'm going to put a little gift bag together for them. But this was a really fun project. It worked the way I thought. I did go back and add some lighter tones to brighten it up just a little bit because I didn't think it got a little dark. You did see me take the tape off of the backs of them, separate them, and then I was just looking at what each canvas on its own needed in the way of color. Keeping in mind that I still want them to, not that they're ever going to be put together again, but I still wanted them to look good together, and I love the way they turned out. So this gives you some idea of something interesting and unique that maybe you can do. If you have a group of people you want to give gifts to, you can do something like this. It's a lot of fun. I just did it with paint, but there's no reason why you couldn't collage on the canvases or something once they're taped together. And then you just treat it as one big canvas. And then when you want to, when you're done, take the tape off of the back. And if you've collaged on them, you need to cut down in between each canvas. And yeah, really cool. All right. If you have any questions, comments, or concerns, please leave them down in the comments below the video. There are a lot of links always in the description. There's my Happy Mail address, my Etsy shop. There's a link tree list of links where you can follow me on, you can find a list to follow me on social media. You can find my Amazon affiliate store and all that stuff on my website and all that jazz. So check it out. Don't forget to like, share, and subscribe and go out and have a great day. Do something nice for yourself because you deserve it. And I'll see you later. Bye, guys.


Hi and welcome to the session. I am Shashi and I am going to help you to solve the following question. Question is show that none of the operations given above has identity. The second part given above is A star B is equal to A square plus B square. Where star is the binary operation on set Q of rational numbers. First of all let us understand the key idea to solve the given question. We know given a binary operation star from A cross A to A and element E belonging to A if it exists is called identity of the operation star if A star E is equal to A is equal to E star A for every A belonging to set A. Let us now start with the solution on set Q. Another operation star is defined as A star B is equal to A square plus A square. Let us assume E with the identity element in Q. A star E must be equal to A must be equal to E star A right. Now let us find out A star E you know A star E is equal to A square plus E square which must be further equal to A but this can't be possible for every A belonging to Q. So we can write there exists no element E in Q with A square plus E square is equal to A for every A belonging to Q where Q is the set of all rational numbers. So our final answer is there is no identity element for binary operation star. This completes the session. Hope you understood the session. Take care and goodbye.


Hello, everyone. I'm Dr. Ramiya, Junior Resident of Myosemite College, Department of Radiative Analysis. Thank you for your technology for giving an online platform to present my paper on Titan Role of Magnetic Resonance Imaging in Irrigation of Traumatic Ankle Injuries. Coming to introduction, Traumatic Injuries are the most common musculoskeletal injuries and accounts approximately 10% of all visits to emergency department. Ankle injuries can happen to anyone at any age, most commonly between 50 to 24 years old, and have higher rates of ankle sprain compared to the women older than 30 years who have higher rates than men. Half of all the ankle sprains occur during an athletic activity. The most common now, ankle injuries are sprains and fractures, which involves ligaments, bones in ankle, but can also tear or sprain tendon. Magnetic resonance imaging is most accurate diagnostic procedure for evaluation of traumatic ankle injuries like ligamentous injury. The diagnostic accuracy of MRI ultrasound and stress radiography, when compared to a gold standard, arthroscopic surgery was found to be 97, 91, and 67% respectively in determining tiers of antiretile or fibular ligament. Accurate localization of the tiers are achieved in 93% of cases when MRI was used as diagnostic modality, but is ultrasound only localized in the 63% of cases. Coming to aims and objectives, to assist the various magnetic resonance imaging features of traumatic ankle injuries and to characterize the ankle injuries based on MRI features, materials and methods. The main source of data, this is a descriptive study on the patient who has clinical suspicious of ankle injury, following trauma referred to our department, which is attached to the Piyar-H hospital, Myso-Medical College. Most of the cases are report from the orthopedics department. Time period is January 15 months from Jan 2021 to March 2022. Study type is descriptive study and sample size was 55. Sample size was calculated using a simple proportion formula with 95% level of confidence, 80% power and privilege of high percent with 8% absolute error. The inclusion criteria were patient presenting with history of ankle sprain following trauma, patient who are referred to the clinical suspicious of ankle injury, who has given a return consent for our present study and patient of all age groups were included under the study. Exclusion criteria, patient with history of non-traumatic ankle sprain, which includes an infectious causes or metabolic or tumor or any surgeries to the ankle joint. Patient with a pyrometallica, implants or pacemakers or aneurysm scripts were excluded from the study. Patient with claustrophobia was a relative contra-education and patient not willing to give a return consent were excluded from the study. The results and discussion. The present study of mine, which included 55 patients, mainly ranged between the 19 to 76 years old and most of them come under the age group of 21 to 30 years. It's around 38% and me age group were 37.2. And this result was uh concordant with the previous studies of ash, ashwain and it's uh and the core members which include 50 patients with ankle pain and majority of the patient with ankle pain were between the age group of 20 to 30 years and gender distribution mainly the male population were commonly affected that is around 67.3% and female were 32%. The MRI diagnosis of different pathologists. In my study the most common pathology was the ligamentous injury which occurred in 83% of cases. Then the second most common was the joint effusion which occurred in 67.3% of the cases followed by the tendon injury sorry followed by the bone injury then the tendon injury. Types of ligamentous injury the type one sprain was most commonly seen in 71% of the patient but 71% of the patient which is followed by the partial tear around 22% of the cases and your complete tear was very rare and not seen only in one one of the patient that is according for 1.8% of the patient. Based on the site of ligamentous injury among the study population the most common ligament in the US is lateral collateral ligament followed by the followed by high ankle injuries then the medial collateral ligaments. Based on the distribution of the ligamentous injury in the study most common ligament injury is anti-natal fibula ligament which accounts for 56% of 4 cases followed by calcino fibula ligaments account for 45% of the cases. Other ligamentous injuries were as followed as given on the graph. Distribution and pathological classification of lateral ligamentous injury based on the study was as I already said anti-natal fibula ligament is a common ligament injury as such and in our case also in our study also this is the most common reported injury. Distribution of actually tendon injury based on the age group in this present study that's actually tendon tendon were the most commonly in men compared to the female and the age group with distribution is between 32 to 65 years with mean age group of 51 years. Similar reasons were seen in Karat and Etton where we age group the patient with actually tendon injury was 40 years with male predominance. Different bone injuries diagnosed by MRI the most common injury is the condition is the most commonest followed by the fractures. Different bone injury identified in our study was as I said condition in 23% of the cases and fractures in 12% of cases osteocondylation and osteonecrosis in 3% of the cases. Coming to the image gallery, this is the case of the complete anti-natal fibula tear. This complete disruption of the anti-natal fibula fibers of the right ankle joint with surrounding signal intensity. This is the T2 image and PD image. Partial tear of anti-natal fibula right posterior talo fibula ligament. There is an increased signal intensity with partial thickness tear of anterior and posterior talo fibula ligaments of left ankle with mild fluid condition. Partial tear of calcular fibula ligament. We can see there is an increased signal intensity along the tachylofibula ligaments of left ankle. Grade 1 strain of deep layer of deltoid ligament. There is an intersubstance T2 and stirring ages shows a hyperintensity in the deep layer of the right deltoid ligament such to contusion of medial and also there is a contusion of medial malular and talus. Actually stand on tendinosis. Next case is the complete tear of actually stand on. There is a complete disruption of the actually stand on fibres measuring approximately for length of 3.6 centimetre and side to insertion. Well appreciated on PD images. And this retracted end-dot is filled with a high signal high signal intensity edema. Conclusion. The unique anatomy of the ankle and its functional relationship with the food make it highly suspicious to injury in addition to the terrorist history and clinical examination. Images is needed for the diagnosis and to create a plan of care in a patient with ankle injuries. Different imaging modality are used to evaluate and to joint including plane radiograph, CT, ultrasound and MRI. MRI is a unique capability to evaluate cautious ligaments, tendinous and muscular injuries around the ankle in a single imaging study. Yamarai also allow characterization of the injury based on known biomechanical pattern. Yamarai is a modulative choice in evaluating ankle injuries due to a high soft tissue contact resolution and multiplayer capabilities. It provides a non-invasive tool for diagnosis of ankle injuries which are often difficult to diagnose with alternate modality. These are my references. Thank you.


Hi guys, this is Jason here from Nathaniel. In this guitar lesson, we are basically going to look at five of my most favorite or most commonly used guitar strumming patterns which I have learned from various music of different genres like reggae, country, bluegrass, rock, pop in general and also a lot of my guitar player friends who I have been very happy to have come across over the years and learn a lot from them even though guitar not being my primary instrument you may see me doing a lot of piano videos on YouTube. I have just developed and learned some of these rhythms which you could use somewhere or the other in a gig or in a recording or while singing along. These rhythms are very useful for singing along while playing the guitar of course. So all these strumming patterns are going to use chords and just for ease of the lesson and just making things a bit easier in general we are just going to use some of the more open stringed chords like C major you know you could add some color to it but it's pretty much C major maybe some E minors in there some A minors F major maybe a G major occasionally E maybe E seventh so it's just going to be these chords the open stringed chords the chords which use these open notes E A D G B E right easy no barring needed in this lesson so the strumming patterns which I'm going to share with you are all going to divide the beat we are never going to do a strumming pattern which goes something like one two three four you know where it's rather boring and you don't even need to do the upstrokes you just have to go down one two three four so at the bare minimum we are going to divide the beat by two units or we may also divide the beat into four units so if you divide by two you're going to say one and two and three and four and one and so the ands are the upbeat or the off beat the one two three four are the down beat so to generate it on the guitar you can just go down up down up down up down up and count one and two and three and four and as you strum this is without a chord and then when you bring in a chord to the party it sounds quite nice three and four and one so the the down stroke and the up stroke adds a different variety there's a different texture to each stroke right versus that especially for people like me who play with fingers or even with plectrum you will get that effect of going down versus going up for example if I go only down the music starts sounding very chaotic and very forceful if you ask me but if I go down and up it starts sounding very relaxing and normal if you think about it which is anyway how your hand will move when you're playing the guitar the guitar is inefficient if you go that way you're going to probably you know slam your shoulder or your wrist or something like that so get used to the down stroke the up stroke dividing the beat the beat can be divided by two and you go one and two and three and four and or the beat could be generally divided by four if you're dividing by four we go one and two and three and four and one and two and three and four and one and two and three and four and one and two and three and four and one so divide by two divide by four so get used to those strokes and you also have some of the strokes which I'll be calling as a ghost stroke or a mute a guitar mute where you essentially hold the string but you prevent any kind of sound with your fingers and also you don't want those annoying harmonics in the way right so develop a nice muted sound as well so you can combine muting with playing with normal fretting of the guitar you can combine that with some ghost notes for or muted notes I keep calling them ghost notes because of drums and a variety of other instruments so you go so if you take two strums with a chord you could follow it up with some ghosts but ultimately my strumming pattern is just going down up down up down up down up so for most of this lesson the hands are just going to go down and up it's just going to do that but depending on what you want to actually play or fret or what you want to ghost or mute or what you don't want to play or play in the journey of going up and down like you could go what did I do them the motion of my hand kept going down up down up but in some instances of going up or down I chose not to use my right hand so the right hand would or my strumming hand I'm choosing to play the on and the off beat or sometimes I don't have to play and that's essentially what's going to get a pattern and for a little more complicated or more interesting stuff you can start adding ghost notes by muting the left hand which is essentially holding the chord so instead of holding the actual chord you ghost it in certain instances so you develop a pattern which is built around the fact of going down stroke up stroke then going some mutes and we'll also look at a few percussion noises where you can actually use the guitar as a percussion instrument which I do from time to time so you get certain patterns and I'm going to show you five really nice ones in this lesson simple ones bring your guitars play along with me we'll just do some simple chords as well it's not going to be too tricky if you know all your open chords right so it's going to end up sounding maybe something like this just combining your strokes combining your ghost patterns and so on so before we start my five favorite strumming patterns it'll be great if you can hit that subscribe button we'll be doing a lot more lessons on YouTube with theory year training piano of course technology production and of course the guitar bass like we generally do so hit that subscribe hit on the bell icon for notifications leave us a comment give the video a like that helps the youtube algorithm move forward as well let's start the first pattern is super easy divides the beat into two units so you count it as one and two and three and four and one and two and three and four I'm doing the G major chord or why don't we take even the C major chord one and two and three and four and now observe my hand the strumming hand or in this case my right hand it's going in the same motion it's going down up down up down up following the eighth note so I'm at my motion is one and two and three and four and I'm going in this motion but I'm playing what am I doing there I'm not hitting a few of the up strokes or a few of the down strokes let me show you one and see I take my hand up in that natural motion one and two and two and has both the down and the up one and two and three and so I don't do the down of the three I just do the up of the three thus enabling me to play the end of the three and not the on so one two and three and four and you can just chill out at the four let it ring till the end of the four so let me loop this pattern again and try to tell you the strokes down down up up down down down up up down down up and try to keep a nice pulse while you do it I have a nice kick here which you could listen to try changing the chord a bit g back to c d minor a few minors you could speed it up once you gain more confidence so this is a nice tempo for country okay that's pattern number one let's move on to pattern number two so let's look at pattern number two pattern number two continues to divide the beat by two one and two and three and four and but it introduces a few percussive slaps or some kind of muted vibe which we didn't have in the earlier one the earlier one was pretty much just strumming and not playing here in there this one has a few muted or a few ghost notes which I'll demonstrate right now so let's break that down again you have the one stop stop means that noise one stop up up and you could do up up stop you're stopping or you're choking or you're playing the snare drum at the two and the four so it goes that's the pattern you hear that noise or that slap which I'm getting you can do it in any way you feel possible it's I'm a finger player so so I just put my entire palm or sort of punch the guitar a little bit without breaking anything important so you go you just need a nice sound and I leave the the taste of the sound or the quality of the sound to you it's a noise at the end of the day and you have different ways of getting that so pattern number two includes one stop at the two one and two and you're playing at the end of the three one and stop and up up and up at the end of the two and end of the three remember what I told you earlier at the ends we tend to do up strokes and at the ons we tend to do down strokes so you go down up up down up up down up up very popular I think very I could say any kind of pop music you'll have this another thing you may want to experiment is if you want to do finger style if you want to just pluck with just three strings and three fingers you know which is a standard way of doing it you can get the same rhythm right and figure out the stops as well so from time to time I sometimes like doing it with the the finger approach finger style approach or just the normal strumming approach you can add some extra ghost notes to taste if you wish the ghost notes in my book are different than the the actual percussive noise or the snare drum block sound which you get on the guitar this is pattern number two let's move on to the next one right so pattern number three first of all is based on a three by four time signature right you need to also be able to play three by fours on a guitar or any instrument the first two we saw were on four this one is on three so let me break it down for you it's super easy you just do start off like this one two three one two three one and two and three and one and two and three so it creates a nice walls feel one two three two three now you're not going to play the end of the one one two three one two three one two three one two three so practice first probably with a muted option in the left hand and then see how it goes later so you go one two three one two three one two three one two slow it down no no no no no no make it a bit more choppy if you like I've put down a couple of other three by four rhythm patterns which is essentially based around doubling the beat for two of the three beats and then playing one hit at the remaining beat either at the on beat or at the off beat so you have this rhythm pattern for example so good practice would be first do it muted vocalize it a little something like now bring in some chords otherwise it starts getting quite overwhelming I think so you go two three one two three similarly the next rhythm was da da da da da da da da da da da da da da so you go then you could do something like or the last one printed there which is da da da da da da da da da da da da da da da da da da da da let's just revise the one we've banked on a lot more in this chapter of three by four let me go back to that so you elongate the one down down up down up down up down up So the down, down, come back up without really playing anything. So we say down, down, up, down, up, down. Some of the greatest songs written on three, Iris by Google Dolls, Kiss from a Rose, Seal, some great music out there which pretty much can be played using this pattern, I think. If you want to take it to the more country space, you could probably do the same pattern, but swing it a little and maybe slightly slower. So that's swing versus straight. Swing, straight, swing, and so on. So you could swing it, you could straighten it. You have a lot of patterns which I have put out for you for three, four. Practice them well. Let's move on to the next strumming pattern. So the fourth pattern is like an Americana bluegrass kind of rhythm inspired I would think from Mumford and Sons listening to a lot of their music. So it kind of goes two downs, down, down, down, up, down. So where did I do the downs? I did one, two, and four, and so I do one, two, three, and four, and at the end of the three, at the end of pretty much all the beats, you need to do an upstroke as opposed to a downstroke. So we go, now you could practice this particular rhythm either in the eighth note framework, which is one, and two, and three, and four, and one, and two, and three, and four, and one, and two, and three, and none, none, none, none, none, none, and one, and two, and three, and four, and one. Or you could go all Mumford on the rhythm and go 16th notes and pretty much do the same pattern with 16th notes. So it goes, you may even know this song by Mumford and Sons, right? Well, you can do it for a lot of country music. We just want a very like four on the flow sound, three, four, like...  So that's one, two, three, and four, and one, two, three, and four, and one, two, three, and four, and go on. So practice at normal speed and practice at double speed. I really like this rhythm tried out and we have one more to go in this video. Let's move on, right? The last pattern of this video, I thought we'll just put things together, put all the ingredients in one nice rhythm pattern, which again I think is very popular. So I'll play you the pattern once and then break it down. You can always go through the guide in always mentioned in the visuals where we go down stroke, down arrow, up stroke, X for mutes and so on and so forth. So it goes... So what did I do there? Down, up, whack, do the percussion thing at two, down, up, whack, and then end of the two, hold it on till the end of the three, and then stop at the four. Just like we mentioned in another rhythm, this is very similar where we stop or where we do the muted sound at the two and the four. So you one, and stop, and three, and four, and one, and two, and three, and four. Two and four are choked or muted. Keep that in mind. Don't let anything ring at the two and the four. So you go... There we go. There we go, that's the pattern. Let's slow it down. If I count, one, and two, and three, and four, and one, and two, and three, and four, and one. And do it with the percussion as much as possible. And another nice thing you can do to cap things off is explore this rhythm. And pretty much all the rhythms we did in a straight fashion and a swing time feel fashion. So if you do this rhythm, for example, straight, it's how I've been playing it so far. Versus if you do it swing, the eighth note gets displaced a little to the right.  And you could maintain this with the same tempo. There are a few questions which some people ask me, should I practice with a metronome, things like that? I would say go with your body, go with your foot, move your body to the pulse. It's how I practice the guitar as well as the piano. So go with your own body's natural reaction to the pulse. Always play with the pulse. Then you divide it by two, be able to divide it nicely and then get your body moving in a organized and relaxed manner. You don't wanna get too tense. So start with maybe muting all the strings, practice all the rhythm patterns and then what you could also do is bring in one chord, do it with one chord, then do two chords and then you explore straight versus swing and when all of that stuff is done, you could then do it with a metronome, like a normal metronome to keep you in time. And don't forget to use this and sing along. Sing, you can sing some of your favorite songs using these rhythm patterns. So feel free to sing along and have fun with these five strumming patterns for guitar. Thanks again for watching the lesson. All the strumming patterns are notated and available on our Patreon page. It'll be great if you can consider heading over there, support our channel, like the video, give it a thumbs up, leave a comment if possible that helps us move forward and I will see you in the next one. Cheers.


So, let us straight away go to tutorial problems, very simple, medium, little bit difficult. So, simple problem, it is a very practical problem. So, what is told in this problem is this that this is a joint, this is a very crude caricature for an artificial knee and artificial knee what we need is that we need a rotational stability. So, what we have done is that this M is representing the mass of the person or the mass of the person, the mass of the person, this is the leg, this is the knee joint. We are modeling that knee joint in a very simple manner as a torsional spring. Now what is torsional spring that if this beta is the relative angle between this and this clearly. So, this one link, this second link, this exterior angle is beta, then the internal torque will be given by K times beta. Like a normal spring, the internal force is given by Kx, the internal torque in the spring is given by K times beta where beta is this angle. And what we are asked to find out is determine the minimum value of K for which we will ensure the stability of a knee joint for beta is equal to 0. Okay, means when it is exactly straight, a tiny perturbation, okay, for example a tiny perturbation should come back again to ensure that stability what should be the minimum value of K, okay, for that. Very simple actually, it will take just like less than 10 minutes, less than 5 minutes to solve this problem. Only thing you have to realize is what is the potential energy? And by analogy, if the spring force is K times x, then the potential energy in the spring is half Kx square, use the same analogy and find out what will be the potential energy in that spring joint if the moment is K times beta. Same analogy and then you can write down the potential energy from the spring, potential energy from the mass and then ultimately do the differentiation second derivative and figure out what is the criteria for this to be stable. Very simple problem, okay, everybody got it? This one, most of you would have gotten it, this one is not difficult at all. So what do we know? If we just need to write down the potential energy from gravity which is nothing but if this is beta, this is beta by 2, beta by 2. So 2mgl cos beta by 2 with respect to this datum is the potential energy. What is the energy in this spring? Half K beta square. So total potential energy is Vg plus V, dv by d theta, you will see that beta is a solution. d2v by d beta square, you will get this simple answer. Put in beta equal to 0, you will see that minus half mgl plus K should be greater than 0, okay, at beta equal to 0. Which means that K should be greater than mgl by 2. So K should be more than that for this assembly to be stable, at point B is equal to 0, beta equal to 0, okay, fine, next problem, okay. So problem 2, it is like going to a theater and sneaking a video camera when the DVD is already out, okay. So an exploration device which unfolds from a body A, okay. Let us look at the second problem. So exploration device which unfolds from this body A of a spacecraft, okay, it's some rigid body, which is completely stable, okay, at least for all practical purposes that we are looking into. This mechanism, it is exploring apparently surface of Mars according to the book, or not Mars Moon, okay, maybe Mars will be later. So consists of a spring loaded pantograph with detector head B, okay. So this is the detector head B, it is desired to select a spring that will limit the vertical contact force P to 100 Newton in the position for which theta equal to 120 degrees, okay. So when theta equal to 120 degrees, we want the maximum value here to be equal to 100 Newton. So what we are given is that if the mass of the arms and head is negligible, okay, then what is the corresponding stiffness? And one thing which I did not say is that when theta is equal to 30 degrees, this spring is unstretched, okay. This I think I forgot to type it here, yeah. When theta is equal to 30 degrees is when the spring is unstretched, okay. Now with this information, okay, just note that theta not equal to 30, this spring is unstretched. What we want is that, what is the spring constant such that, this doesn't exceed 100 Newton, okay. Problem definition is straightforward. The moment you can write down the free energy and take dv by d theta equal to 0, you'll immediately realize what the equation is and from that you can find out what is the minimum value of k, very straightforward problem. Just only thing is to write the potential energy appropriately and not do any mistakes while doing the differentiation put in proper numbers. It's a very straightforward problem. Again note, I forgot to type it there, okay. Please note that when theta is equal to 30 degrees is when the spring will be completely unstretched. So we have to take that into account while writing down the potential energy for the spring as a function of theta. So did anybody get the answer already? Let us briefly discuss what is the procedure for the problem. What we need to know is the elastic potential energy and the potential energy due to this force. Now if I take this as the reference level, okay. This bar as the reference level. Then what is the potential energy by this force? B, 2B, 3B, 4B, 5B, okay, how much? So, no, 2, 8, so 2, 3, 2, 3, 4, 5, 6, 7, okay. 7B into sin theta by 2, so from this datum, if you take a particle from here up to here work against this force, what will you do? You will do negative work because the force is upwards. The potential energy is plus B into 7B cos theta by 2, okay. So just add all those numbers and you will see that each arm the length is 300 millimeters. So 7 times 300 millimeter is 2.1 meter. So this is P into 2.1 into cos of theta by 2, okay. Next, what is the potential energy in the spring? What is the length of the spring? When theta, okay, when theta is equal to 120 degrees, okay, what is this length? It will be 2B, no, we should not write 60 immediately. Why? Because we need to differentiate with respect to theta and then put 60 afterwards. We cannot put 60 immediately. So as a function of theta, that value will be 2B sin theta by 2. But what is the initial length? Initial length is when theta is equal to 30 degrees. So the 2B is equal to 0.6. So potential energy half K, 0.6 sin theta by 2 minus sin 30 by 2 square. This is the extension of the spring. This is the stiffness, half K extension square is the potential energy of the spring. Is that point clear? And we should not put theta equal to 60 degrees, 120 degrees to begin with. Why? Because we need to find the equilibrium position first, okay. And what is the equilibrium like for a given K, how will that P be balanced? And then we put theta equal to 120 degrees. So we put dV by d theta equal to 0. Now we get this simple equation. Put theta equal to 120 degrees. What you will get is a simple equation like this for K. And you can figure out that if K is 1664 Newton per meter, okay. Then or any K which is less than this value, then you will see that P will not be more than 100 Newtons. Is the procedure clear? So what we are getting by putting dV by d theta equal to 0, what we are getting is for any given P, okay, when will the system be equilibrium or to put in this way, what is the value of K that will bring this system in equilibrium for P equal to 100 Newtons when theta is equal to 120 degrees. And from that we can backtrack what is the value of K, you will get a simple linear equation and K will turn out to be 1664 Newton per meter or 1.66 kilo Newton per meter, fine? Fine? Okay? Last question for the day, okay, before we begin the quiz, what we have here is a very simple problem if you know the right knack of doing this problem, otherwise it can be extremely messy. So what we have is we have a rectangular plate, the rectangular plate dimensions are given, this is a, a, all are given. At all the four points a, b, c, d, four corners of the rectangular plate, we put four vertical springs, the spring constant of each of the springs is K. Now what we are doing is we apply two forces P and minus P along the centerline of this plate and what we are asking is for given values of K and a, what can be the maximum value of P or what is the range of value of P for which the assembly is in stable equilibrium at this position is the question and with respect to what like to make the matter simple what I have further written about which the equilibrium position is stable with respect to small rotation about the center of the plate, which means I have also given you what is the degree of freedom that you require for this problem, that we want to check the stability of this system with respect to a small rotation about the center. And we can use small theta approximation and simplify this problem greatly, okay? So please attempt the problem, is the question clear? You can also verify from writing the potential energy that theta equal to zero, that the spring in this position, sorry the plate in this position is in perfect equilibrium. What you want is that if you give a tiny perturbation in the form of rotation, will this assembly what values of P will this assembly be in stable for this K and these dimensions, clear? You use small theta approximation just to want to ensure that the potential energy should be quadratic at least and then figure out what is stability. First you ask yourself that what will make the system unstable for a tiny rotation, what can happen? You will see that when the system has a tiny rotation, these two P's will try to provide a torque and the other the two forces will try to provide a torque, which will try to rotate the system whereas the springs will try to provide a counter torque and what you want is that what should be the corresponding forces and case or for given case and is what should be the corresponding values of P's such that the counter torque will always balance the system and bring it back to its original position, which is theta equal to zero. So that is the logic and with that logic use the rotation as the degree of freedom small rotation, write down the potential energy and check the stiffness. Stiffness is check the second derivative to find out what should be the maximum value of P that can keep the system in equilibrium for this K and this A. Is the problem clear? Think about it, very simple problem if you know what is a simple equation to write. Very similar to what we had done a few moments ago with respect to those cross springs and a platform, very simple, very similar. So let me briefly discuss this problem before we start our quiz. It is not too difficult a problem, only thing you have to realize is this that the rotation we are providing is a small rotation. Just note that if we perturb this by rotation about the center, small perturbation what is a top spring will get compressed, this spring will get stretched, this will get stretched, this will get compressed. How much will be the stretch? This is A, A by 2, so A by 2 theta, A by 2 theta all of them. So two stretching, two compressions. Now second thing which you want to know that what is the potential energy contribution from this and this. What you will immediately realize is that this force after rotation will come inwards. What is this distance? A by 2 cos theta which you can also write as A by 2 1 minus theta square by 2 if required. So put that in. So P A by 2 cos theta into 2 because there are two forces will be the potential from the force. Four times half K A by 2 theta square which is the stretch is the total potential energy dv by d theta equal to 0. You will see that this equation becomes 0 at theta equal to 0. To check stability what do we need d to v by d theta square should be greater than 0. Just check what you will get, you will get simple equation at theta equal to 0 given by minus P A plus K A square which has to be greater than 0 which implies that P should be less than K A. So that is the criteria you need for the system to be stable in this conformation with respect to rotation about the center. Now I had given that with respect to rotation just for simplifying the problem but you will see that the only instability that can come in the system is with respect to that degree of freedom. Everything has a translation in the horizontal or in the upward direction is completely stable. There is no issue with that at all. That was the only instability can come from the rotation and I have already mentioned that just worry about that degree of freedom. Any questions about this? So see reasonably clear. So what we had done is that this could be far more complicated for finite theta but because we want to check only stability about small rotation, just take small rotation but ensure that your potential energy is at least quadratic in theta so that we can get d 2 v by d theta square. Now what happens exactly at P is equal to K A? You cannot know because it says that d 2 v by d theta square equal to 0 then we have to do higher order analysis. So what we have to do is that cos theta you cannot write it simply as 1 minus theta square by 2. So you have to write it to further degree plus theta to the power 4 by 4 factorial if required but I am not asking you to do that but if you require to find out the stability at P is equal to K similarly the extension in the spring was A by 2 theta. You have to add extra component higher order term which will be cubic and so on and then you write the potential energy you will see that you can do the further analysis that what happens when you have to take further derivatives of v with respect to theta that we do not bother. But only thing we can say for sure is if P is less than K your assembly is stable. So with that we conclude our session on minimum potential energy.


Live from Washington D.C., it's theCUBE. Covering AWS Public Sector Summit. Brought to you by Amazon Web Services. Welcome back everyone to our nation's capital. We are theCUBE. We are live at AWS Public Sector Summit. I'm your host, Rebecca Knight, along with my co-host, John Furrier. We're joined by Ken Eisner, Director of Worldwide Educational Programs at AWS. Thanks so much for coming on the show. Thank you for having me. So tell our viewers a little bit about what you do as the Director of Educational Programs. Sure, I head up a program called AWS Educate. AWS Educate is Amazon's global initiative to provide students and teachers around the world with the resources that they need really to propel students into this awesome field of cloud computing. We launched it back in May of 2015 and we did it to fill this demand. If we look at it today, we're kind of right in the midst of this fourth industrial revolution. It's changing the means of production, obviously in the digital and cloud space, but it's also creating this new worker class all around the cloud, advanced services like machine learning, AI, robotics, IOT and so on. And if you looked at the employer demand, cloud computing has been the number one LinkedIn skill for the past four years in a row. When we look at cloud computing, we kind of divide into four families, software development, cloud architecture, the data world, you know, like machine learning, AI, data science, business intelligence and analytics, and then the mill skill opportunities like technical customer support agent, cybersecurity, which can range all the way from mill skill to PhD. But yet the time to hire these people has grown up dramatically. Glassdoor ran a study of companies over their platform between 2009 and 2015, and showed that the time to hire had increased by 80%. Yeah, just think about that.  If you don't have builders, if you don't have innovators, how the heck can you innovate? Ken, I got to ask you, Andy, Jesse, I've known him for over eight years and reporting on him and covering Amazon when everyone didn't understand yet what it was. Now everyone kind of does, congratulations and success. But to see him on stage, talk passionately about education. Yeah. I mean, and knowing Andy means it's kind of boiled up. I mean, because he's very reserved, he's a very conservative guy, pragmatic, but for him to be overtly projecting his opinion around education, which was really pretty critical, means something's going on. This is a huge issue, not just in politics, but in real state, local areas where education where- Well, it's the root of income inequality. It's a lot of- There's a lot of challenges. People just aren't ready for these new types of jobs that are coming out that pay well, by the way, and there's a zillion of them out there that are unfilled. For the first time, there are more jobs unfilled than there are candidates for them. You're solving this problem. Tell us what's going on on Amazon. Why the fewer? What's going on with all this? Why is everyone so jacked up on this? Yeah, and a great point, Andy, I think we said that education was at a crisis point today, and really talked about that racial inequality piece. The time to hire people in the software development space, cloud architecture, technical cloud support agent, it's incredibly long, so it's just creating excess costs into the system, but we're so passionate, like, if you look at going to the cloud, Amazon wants to disrupt areas where we do not see that progress happening. Education is an area that's in vast need for disruption. There are people who are doing amazing stuff. We've heard from Cal Poly, we've heard from Arizona State, Carnegie Mellon, there's Joseph Aoon at Northeastern. People are doing great stuff. We're looking at some places that are doing dual enrollment programs between high school and community college and higher ed, but we're not moving fast enough. But you guys are providing with Educate Your Program. This is, people can walk in the front door without any kind of going through gatekeepers or any kind of getting college. This is straight up from the front door. It could be dropouts, it could be post-college reskilling, whatever it is. They can walk in the front door and get skilled up through Educate. Is that correct? Yeah, we send people to awseducate.com. All you need is some element of being in school. Activity or some phone. You can be going back from a reskilling perspective and you gain free access into resources, whether you're a student or a teacher, you get free access into content that's mapped to jobs because again, what do people want from education? Yeah, we all want enlightenment, contributors to society, all important, but really they want careers and all the stats, Gallup ran some good stats about both students and what industry want. They want them to be aligned to jobs and we're seeing that as a match. I'm asking specifically, if I'm unemployed and I want to work, what can I, do I walk into you? You can come right on and we can sign up, we'll give you access to these online cloud career pathways, we'll give you micro-credentials so we can badge you, credential you against, we launched something on Sumerian, RoboMaker, so individual services and full pathways. So this is a direct door for someone unemployed looking to get some work and a high-paying job. Right, right, absolutely. And we also give you free access into AWS because we know that hands-on practice, doing real-world applications is just vital. So we will do that and by the way, at the end of this, we have a job board, Amazon customer and partner jobs where we're all saying, these are jobs that are super high in demand. You can apply to get a job as an intern or as a full-time or through our job board. This is what people don't know about, Rebecca. The word's not out there. I mean, people talk about the problems. This is a solution. Exactly, but I actually want to drill down a little bit. This initiative is not just for grown-ups, it's for kids. I mean, this is for, it starts in kindergarten. So I'm really interested to hear what you're doing and how you're thinking about really starting with the little kids and particularly underrepresented minorities and women who are not, who are also underrepresented in the cloud industry, how you're thinking expansively about getting more of those people into these jobs and careers. Yeah, absolutely. And it's still day one within all, you know, all the work, always day one at Amazon, we know that. So we started with 18 and older because we saw that as the key lever into that audience and started with computer science. But we've expanded greatly our, we last year re-invent, we introduced pathways for students 14 and over and cloud literacy materials such as a cloud inventor, cloud explorer and cloud builder bat. To really get at those young audiences, we've introduced dual enrollment stuff that happens between high school community college or high school and higher ed. And we're working on partnerships with Scratch, First Robotics, Project Lead the Way that introduce whether it's block-based coding, robotics, we're finding robotics is such a huge door opener. Again, not just for technically inclined, absolutely, because it's hands-on stuff. It's relevant, they want relevant stuff that they can touch, that they can feel that they can open their browser, make something happen, build a mobile application. But they also want to have pathways into a future. They want to see something that they can eventually wind up in. And AWS, the cloud just makes it real because you can do real-world stuff from a browser by working with the First Robotics or using Scratch to develop AI extensions and recognition and Lex and Polly and so on. So we've entered into partnerships with them right to open up those doors and create that long-term engagement and pipeline into the high demand jobs of tomorrow. In terms of the colleges that you mentioned and you mentioned Northeastern and Cal Poly, Arizona State, what are you seeing as the most exciting innovations there? Yeah, so first of all, we happen to be, we're in over 2,400 institutions around the world. We actually, by the way, began in the U.S. and it was 65% U.S. Now it's actually 35% U.S., 65% outside, we're in 200 countries and territories around the world. But institutions such as those, doing amazing stuff, Polo Chow at Georgia Tech, the things that he's doing with visualization on top of AWS is absolutely amazing. We launched a cloud ambassador program to reward and recognize the top faculty from around the world that are truly doing amazing stuff. But even more, we're seeing the output from students. There was a student, Alfredo Cologne. He lived in Puerto Rico, devastated by a hurricane, Maria. So lost his economic mobility, came to Florida and started taking classes at local schools. He found AWS to educate and just dove headlong into it. Did eight pathways and then applied for a job as in DevOps at Universal Studios and received a job. He is one of my favorite evangelists. And it's not just at higher ed. We found community college students. We launched a dual enrollment with between Santa Monica College and Roosevelt High School in Los Angeles, focusing again on majority minority students, largely Hispanic in that community. And Michael Brown finished the cloud computing certificate, applied for an internship at Mission Cloud. So again, a partner of ours and became God's internship and they started a whole program around. So not only we're seeing excitement out of the institutions, which we are, but we're also seeing excitement out of students and businesses because they all want to get involved in this hiring brigade. So Ken, I got to ask, we're learning so much about Amazon. We've covered Amazon for a long time. I know all the key buzzwords, you know, raise the bar, all these terms, working backwards. So tell us about what's your working backwards plan because you have a great mission and we applaud. I think it's super critical. I think it's so under promoted. I think we'll do our best to kind of promote. It's really valuable to society and getting people their jobs. But it's a great opportunity in and of itself. But what's your goal? What's your objective? How are you going to get there? What are your priorities? What do you need to do? We are a pure educational workforce and today, our job is to work backwards from employers and this cloud opportunity. The thing that we care about, our customer still remains our student. And so we want to give excessive mobility to students into these fields in cloud computing, not just today and tomorrow. That requires a lot. That requires machine learning, the algorithm that changed the learning objectives based on careers. So content maps to these careers and we're going to be working with educational institutions on that. Recruiting, does recruiting does it do an effective job at matching students into jobs? Or are we looking at all of just the elite institutions as signals for that? That's a big problem. So students are your customer and customer. But you've got stakeholders in support systems that support you, right? Like Cal Poly and others. Absolutely. We've also got governments. So we were down in Louisiana just last month and Governor Bell Edwards said we're going to go statewide with AWS Educate's cloud degree program across all of their community college system, across the University of Louisiana, the state system, and into K-12 because we believe in those long-term pathways. Never before have governors, have ministers of country working with the Ministry of Education for Singapore and Indonesia and we're working deep into India, never have they been more aligned to workforce development. It creates huge unrest. We've seen this in Spain and Greece. We see it in the US. But it's also this economic imperative. And Andy is right. Education is at a crisis. Education is not solving the needs of all of their constituents, but also industries to blame. We haven't been deeply partnered with education. That partnership is such a huge part of the media. There's some structural things involved in the educational system. It's linear. The internet's non-linear. You've got progressions are different. Absolutely. This is an opportunity because I think it's just like competition. Hey, if the US Department of Education is not going to get their act together, people aren't going to go to school. I mean, Peter Deal, another political spectrum was paying people not to go to college. Again, it was a little bit different radical view. Andy over here saying, look it. So you see the data points starting to boil up. I see some of my younger son's friends all saying, questioning what they can get on YouTube, what's accessible now. They can learn about anything digitally now. This is, people are starting to realize that I might not need to be in college or I might not need to be learning this. I can go direct. And we pay lip service to lifelong education. If you end, if you terminally end education at X year, well, what's happening with the rest of your life? We need to be lifelong learners. And yes, we need to have off-ramps and on-ramps throughout our education. The other thing is it's not just skills. The skills are important. And we need to have people who are certified in various AWS skills and come. But we also need to focus on those competencies. Education does a good job around critical decision-making skills and stuff like collaboration. But do they really do a good job at invent and simplify? Do they teach kids to fail? Are we walking kids through terminal exams? Absolutely. Are we teaching kids to think big, to move fast, and have that bias for action? I think we've all done it. And have fun too. Have fun doing it. It's really good. Absolutely. All right. Well, so fun having you on the show. Great conversation. Thank you. I appreciate it. I'm Rebecca Knight for John Furrier. You are watching theCUBE. Stay tuned.