What's up everybody? Jason here for jazzy's case break dot com. We just sold out another 22 a 3 top top cosmic chrome baseball hobby 12 box case break page is number five remember guys all cars ship and Let's get this rolling hold on one second. Let me fix the focus All right, and we got some help today Michael be able to help out a little bit See him right there, and then here's the list big dog got basically the remaining nine teams, so Sold it all out Empty box guys I'll take a couple boxes Then Michael will rip the rest so again got a little help so that means we can do something else quicker now You guys want to run it back? We have one more case up there. I know people were talking pristine So whatever you guys want to do What I really would want help in is that we saw that blaster that blaster took like an hour and a half Yeah, the 40 blaster case. It took a while Yeah, that's what I'm saying. It's like an hour and a half to do myself Like down to nine Yeah But it's been up there for almost like four days now, so You're gonna sell today or tomorrow And the computer crash I had to restart everything Yeah, I came back into the studio and the computer was just super super slow and then all of a sudden All the apps just for all the windows just closed. So I Don't know something happened. So I had to restart it.  So maybe I don't know memory What's up Logan? So We're back now though and hopefully it's Okay for you guys Fan for what Logan your name's not Rex Yeah, you gotta like slide it back in space I don't know why but I just had a feeling someone's gonna pull up and be like, you know, what are you doing? Yeah, yeah, yeah, and sure enough for kids police officer pulls up I was thinking that you're gonna get pulled over for like not having a mirror Yeah You're stealing years Really Yeah, he has a problem.  Well, I remodeled it, but they Got the inside everything you got new touch-ins and the whole menu Okay, we have an Instagram now like damn All right, so I got three boxes the rest are right there with Michael and one time go with these three will transfer some over Here you go guys just be wet T5 There we go All right, we got Matt McLean Bonson orbit show here Tani look at that Michael Harris Gold for the Atlanta Braves going a big dog 44 out of 50 Making big moves and look at that supernova Aaron judge Yankee is going to Matt Smith Looks like it's just a base supernova But they are still one per case. I believe Consists poorly There's gonna Anderson And there's one of those triples will randomize them between left middle right at the end Wow a second supernova in the same box Francisco Lindor Both New York jeans this time is going to the Mets and David so far pretty solid box And we get an auto in this We got Will Myers for the Cincinnati Reds That's number two ninety nine About Jordan Walker, and yep, we did get an auto Nolan Jones.  Color Rockies big dog Nice box I took out a couple of them, too. I was like I took some out of the trash. I'm like, I can't take out any one Oh All right, I'll let me know when the Sun it's one of my favorites Okunya, Jr. What a break for the brave so far big dog very nice planetary pursuit Anderson insert Monson orbit Austin Riley And Erin Ola he's Tramsky Tyler Freeman autograph for the Cleveland Guardians Big dog as well And then Jeremy Pena For the Houston Astros going to Joe Gordon Carroll One of those triples again an orange Josh young And so far these two boxes have just been loaded Texas range is going to Joe 10 out of 25 Super blue moon, but then it was like red launching the orbit Julio and another orange Nolan Jones Rocky's going to big dog 25 out of 25 That's a big moment there This is box through big little yep, and drew waters Mike. So what colors? If you're really color blind like not not everybody it's not like it doesn't always mean like you can't see every single color I it's just certain colors. I always think back to I was think back to like the hangover With mr. Chow in like number three when he's telling him to rip the gray wire. He's like what gray wire He's like this red and yellow. He's like, oh He's like, oh, I'm colored by six boxes and George Springer They go, that's number to 75 autograph He didn't know that right Jacket and purple pants That's crazy to think about dude like you don't even know you just assume that it is right because that's what it really is Like that's actually pretty crazy to think about it. I Think you're wearing a certain color, but you're not Yeah, blew it I've got JD Martinez for the Dodgers Number to 99 So you're saying that your dad was also Your father was also like color one did it come like a pass down Geon Carl's stand. I don't want 99 when I guess it passed it could pass down, right? Interesting yeah, no Most of my dad have glasses later in his life.  I feel like she kind of needed glasses to fill the majority of her life But she just never wanted them But yeah, I feel like for the most part My parents only got them later in life really because I was my mom really she just never wanted to wear them But thankfully my eyesight is okay, but I'm sure as I get older it's Probably a worse and worse, right? I remember I was the one that really needs to wear glasses like every day, but she just chooses not to She's she has like one bad eye like worse than the other Then she has like a zero and like negative one when it comes to like The eye numbers Now actually I'm back in the ones that wear a bright purple shirt and bright red pants And I couldn't see what they were because it was early in the morning. I just picked something Let's see go to our oh, so Logan saying he's trying. He's worn those before They're applied messes with your eyes, right?  And then all of a sudden I'm trying to correct them And cj abrams Well, there's no way to correct it like be a surgery right now like lasik like eye surgery nowadays And eventually I'd assume there would be a procedure like that probably in the future. I mean as as uh You know I assume so he wants something continue on guys. All right, thank you sir Harley green All right, I know the gold coming up I'm gonna go to auto For the car knows Libertor to 50 That is true It's like just like I see how it is in I All right, bow guards To 199 All right, I was going to bring the other three boxes to camera over here now that way these are the last six right here So we're halfway through guys halfway through this case so far So far some very very nice cards. I mean We had one box that had two supernovas and an autograph Right, so you had one auto that corbin carol gold was massive. Nolan jones orange planetary pursuit Freeman auto jung orange massive Ryan Nolan jones supernova michael harris golden another supernova. So so far Like I said, we are getting some pretty solid hits three autographs though So Let's keep it going guys Bryson stott autograph For the fillies 13 out of 25 Rob There you go Eugene las Juarez out of 199 I mean, yeah, I mean it's endless dude I mean they can do whatever they want with football once they have the licensing with football basketball I mean, I'm just more excited to hopefully maybe get like you know definitive football and you know dynasty football and like dynasty basketball and You know kind of all those ones right there really to be honest That's what I'm more kind of looking forward to You know, I'm also excited for like top scone to be back right top scone football That was always a very popular one fan favorite Framber Valdez I would say yeah, I mean, I love baseball too. I mean, I love all sports really But I grew up more loving football and hockey The most Dodgers, you know Dodgers here in LA obviously, you know baseball was always there, but I I I yeah, I'm more of a football hockey guy really I'm also talking to Shida for the Red Sox going to Rob and Ryan Nelson for the Diamondbacks to 75 nice Showtime Aaron Nolan Yoshida Son Juan Sodo I'm like playing all sports. I play football basketball baseball, you know, I mean, I played hockey like a couple years like Like a recreational league like roller hockey more not not really Not really like how nice but Yeah, I just think football was always my favorite with hockey because growing up my brother got me into hockey at a young age I love basketball too Like I said, I love all the sports But I mean if I had to choose it's those two at the top and then like Basketball then baseball, you know, I even love tennis. I mean, I'm really into right now the us open right now You know, but yeah, I mean There's just something about football that just like I don't know. I just I just get this different feeling I think a word what more it is with football than it is with other sports is that Football basketball, baseball, I mean, I'm sorry baseball basketball Hockey they can play daily or every other day We're like football. I just think maybe because you have to wait one whole week for to see your favorite team play I think that's why I feel like I feel like I get more excited for football because It's not like every day you get to see your favorite team play, you know, you got to wait one whole week Sometimes you have a bi-week you have to wait two weeks You know So I think that's really what it is honestly Jose of Bray out of 199 Oswald of Praza Yeah, I when I was younger too. I mean, I love WWE WWE for the time. I went to a couple like Smackdowns and Rawls and stuff like that I just I just definitely like started like playing more sports And wasn't really at home watching so much like TV at the time So I think that's also the reason why I kind of like grew out of in the sense But I mean, I still enjoy it. I mean my my godson obviously like loves WWE right now.  I just I just don't follow it as often anymore Julio Jordan Walker And yeah, Mike, I'm not sure. I don't I don't think so man. I think hockey is still always going to be An upper deck. Whoo. Look at that extra terrestrial talent red for the reds Joey vato one out of five I feel like unless upper deck vanishes from the face of the earth and loses hockey hockey is always going to be with Overdeck head with the reds Wow, another supernova. This is our third supernova in this case There's supposed to be one per case and usually there is only one per case, but What a case Okunya junior for the braze what a break for Rob and how about this another extra terrestrial talent This time is Jordan Walker number two 99 I didn't hear of him. I don't think I've ever seen him wrestle so much But yes, I did see the news when he passed away. That kind of sucks I think triple H like announced it on twitter Like I said, I don't I don't follow it as frequently So There's a lot of new wrestlers out there that I have no idea who the hell they are But breaking in this hobby wrestling in the last couple years. I've kind of like learned, you know names so That's kind of helped a little bit Bryson stop to one 99 tani laying leers for the athletics Tautis Very nice for the can city royals. That's going to d y On two more boxes. Love guys Altani earth and actually, you know what I take it back. I feel like earth is one of my favorite parallels I know I love the sun But earth always looks great Look at that for the angels big dog Rob. Look at that. Look how beautiful that looks Although he's not from this earth, right? Altani's definitely amazing. What a case. What a case I picked out a great one This one was looking funny too guys. This was this wasn't stacked up like all the other ones. This one was twit side That's what I look for always look for For those weird cases that are in the back if they're not stacked up and one of them's like backwards one of them's to the side You know There's always a reason for that Every round those cases always don't hit but those are the ones I always go for though so I was repressed Dolts and barshaw Altani has it in the bag Mike if he gets injured last even if he would have been out for the season Uh two weeks ago or whatever when they announced that he had he toward his his ucl. He still wouldn't want to repeat no doubt There's no race in the al for him. They're wrong Technically, yes. Well the first time I think he didn't tear it But they advised him to have surgery so he did But this time I believe he did tear it so I don't know.  I just feel like otani for the last few years Has been doing what he does consistently without being injured up until now right pitching Now people are gonna think that when he can't pitch Anymore that he's not going to be worth the money, but he's still like literally one of the best hitters out there And if he was just a hitter he would still probably be getting that contract so it's like If he could come back and still pitch maybe as a relief pitcher or something like that instead of being a full-time starter then That's just extra That's just extra on that contract that he gets, you know It's like whoever signs them or if he stays with the angels It's like all right We're still gonna get the best player in the in baseball and we're still gonna get some productive potentially innings out of him Extra treasure challenge and when he isn't he's still gonna be our best player of the team Just just him that's gonna go to the marlins big dog great break for you man. How about a mercury to end it off? Francisco alvarez Mets david. Yeah, if he gets Tommy john, he should be ready for Well, they're not gonna make the playoffs right? So that's a good thing. He should be ready for the opening season to hit. That's the good thing Right and then yeah, and then the year after that he should be able to be back in pitching but I don't feel like he's gonna make a decision soon too if he I have a feeling he'll still pitch But I don't know if he'll be a full-time starter because imagine if he turns it again for a third time I don't even know if that's That's never really happened to most players, but But yeah, I think I think he'll still be like a relief pitcher or something like that All right, so we got bryce and stott auto orange Libertor gold. Nolan jones red orange to 25 Planetary basu da cunha. Nolan jones autograph tyler freeman auto george springer autograph supernova judge michael harris gold lindore supernova joss young orange to 25 Corbin carol to 50 gold mercury frances galvarez jas chisum autograph earth show hill tani bobby west elenova extra terrestrial challenge jordan walker supernova acunia um extra treacher challenge red joey vato one solo the sun and matataga yoshida color right there This was a banging. Yeah, this was a banging case guys. Like just massive autographs weren't like the super craziest but Still We still got five We got a lot of really nice inserts and a lot of nice color guys. So appreciate it now. I'm just going to quickly do This random idea there for the clusters left middle right one or three four times one two three four Four times four times going to the left side All right, so thank you guys so much another case is in the store if you guys want to run it back jasky'scasephrase.com


So this example takes a different perspective on the topic. In this case, we've got two machines, and we know something about how Machine A has been run on this program. And we'd like to be able to estimate how Machine B will perform when giving the same task. Now, in this case, we're saying that Machine A spends 25% of its time on the CPU, 25% of its time accessing a hard drive, and 50% of its time accessing a network. And for the purposes of this problem, we'll just assume that we have a very simple machine to work with that doesn't spend its time doing both. A good machine would try to proactively load data from hard drive or from the network so that the CPU isn't sitting around waiting for those, because those end up taking the most amount of time, and the CPU will frequently either go do something else or try to load that data ahead of time. So it is stuck waiting around quite as long for that. In this case, we'll assume that our CPU doesn't do any of that. It's either going to run the CPU, the hard drive, or the network. In this case, we know something about the properties of both machines, and we're going to be looking at how that changes the expected execution time for Machine B, even though we don't really know a whole lot about what Machine A is spending its time on. So we can begin with just writing down execution time for Machine A. Obviously, Machine A spends 25% of its time on the CPU, 25% of its time accessing the hard drive, and 50% of its time accessing the network. That's of course 100% of its time to CPU, hard disk drive, and network. So Machine B will actually make us think. We will have to do something to manipulate these numbers that we've got from Machine A so that we can get an estimate from Machine B. So to begin with, we know that we still have the same amount of CPU work to run. So we'll start with that 25%, 25% of the workload is CPU instructions. Now we want to add something that tells us about how we expect the performance to differ between those two. So we're going to be interested in looking at what properties of Machine A affect the CPU performance, what properties of Machine B affect the CPU performance, and how those will combine to change how much time Machine B is spending running CPU instructions. So I know that Machine B has a 2.5 GHz processor, and Machine A also has a 2 GHz processor. So Machine B will run the CPU instructions slightly faster than Machine A did, and I'm going to want to represent that as another performance ratio. In this case, I expect that this will run faster on Machine B, so I should have a performance ratio that's less than one. If my performance ratio was greater than one, then the CPU instructions would end up taking longer on Machine B. But I know that Machine B has a 2.5 GHz processor, which is faster than Machine A's 2 GHz processor. So I'm going to put these into another relative performance ratio, and I'm going to put the 2 GHz processor on the top and the 2.5 GHz processor on the bottom. So I'm going to say that, well, Machine B takes about 80% as much time as Machine A did to run the CPU instructions. So I can reduce this to 4 5ths, which is 80%. Now I need the hard drive term. Again, that's 25% of the original computation. So this time we're looking at the memory, actually, instead of the hard drive. In this case, our memory is going to be cache in Machine B. Our memory can cache extra information, so that means we're spending less time accessing the hard drive. We're ready to return that information to the CPU more often. So in this case, it's telling us very simply that Machine B just halves the number of calls to disk. So that means I'm going to have half as many calls to the hard disk drive, and accordingly I'll spend half as much time accessing the hard drive. So I'll simply add a 1 half there. The last part here is the network. So networked is taking 50% of the original computation, and Machine A has a 100 megabit network card. Machine B has 1 gigabit per second network card. So Machine B is about 10 times faster on the network portion, so we should expect that if I do the same thing as I did with the CPU, I'm setting up a relative performance ratio. I've got 100 megabits on the top. On the bottom, I'd put 1 gigabit, which will be 1,000 megabits. So that would be one-tenth. So I'm going to solve this equation. So I've got 80% of 25%. It leaves me with 20% for the CPU. I've got 1 half of my 25%, which is 12.5%. And I've got 1-tenth of this 50%, which is 5%. Add those together, and I will get 37.5%, which is 3 eighths. So Machine A took 100% of the time. Machine B is only taking 3 eighths as much time. So Machine B is clearly faster, and how much faster is it? Well, it's 8 thirds times faster than Machine A because it runs in 3 eighths as much time.


Hello friends, I am Sanjay Gupta. In this video I am going to demonstrate you how you can print Fibonacci series using recursion in C. Before starting, you can subscribe my YouTube channel by clicking on the link which is available at the bottom right corner of this video. You can download my app TechMS that is available on Google Play. You can connect with me by following these details which are available in front of you. For understanding, I am implementing a code so that you can print N terms of Fibonacci series. First I have to include a header file. Then I am declaring a function Fib which will receive an integer as input and it will display or sorry it will return an integer as output. This statement is known as function declaration. Now I am defining main function. Here I am declaring three variables N, I and F. From user I am going to receive value of N. So I have implemented print F with enter value of N masses. Then scan F. It will receive that entered value inside N. Now I am implementing a for loop starting from 0 to N. Inside this for loop I am calling fifth function and argument will be I which will be processed by this fifth function. Result will be stored inside F. So I am going to display that number on console using this print F statement. So this is the implementation of main method. Now I am implementing Fib. Here first base condition is if N is 0 then it will return 0. Else if N is 1 then it will return 1.  This recursive call will be executed. So this will be treated as base condition. This is base condition and it is recursive function call. Here fifth function is called twice. First for N minus 1 and second for N minus 2. So this is complete implementation which will print N terms of Fib series on console. First I am executing this code. It is asking for a number. I am entering 10. You can see it is displaying N terms of Fib series starting from 0, 1, 1, 2, 3, 5, 8 and till 55. In Fib series previous two numbers are added so that new number can be generated. So if we add 3 and 5 new number will be 8. If we add 5, 8 new number will be 13. If we add 8 and 13 new number will be 21 and so on. So this is the code which will print N terms of Fib series on console. Now when this loop will start initially I is 0. So this function call F equals to Fib of I. Here I will be passed inside this function definition. First base condition will become true if N w equals to 0. So it will return 0. That returned value will be received inside F and this print F will print 0 on console. Then I++ will convert value of I from 0 to 1. This time function call will transfer 1. So this base condition will be checked. It is true. So it will return 1. That 1 will be received in F and F will be displayed on console. That is 1. Again I++ will take place right now value of I is 2. So this function call will transfer 2 inside function definition. So first base condition is false. Second base condition is false. So this return statement will be executed. So it is calling Fibonacci function twice. First Fib N minus 1 and second Fib N minus 2. So we have to understand this now. So you can understand it like this at calling Fibonacci of 2. 2 is an argument which is passed. So it is further converted like this. Fibonacci of 1 plus Fibonacci of 0. I have converted it using these function calls. 2 minus 1 is 1. 2 minus 2 is 0. You can see it here. So Fibonacci of 1 will return 1. Then plus and Fibonacci of 0 will return 0. So 1 plus 0 will be returned and that return value will be stored inside F. F will be displayed on console. Then I++ value of I becomes 3. So both the base conditions will be false and again these functions will be called. So this time Fibonacci of 3, this is main function call. So further Fibonacci of 2 and Fibonacci of 1 will be called. Now Fibonacci of 2 will be called further. So it will become Fibonacci of 1 plus Fibonacci of 0. So you can see that Fibonacci of 3 recursive call called Fibonacci of 2 plus Fibonacci of 1. Fibonacci of 2 further called Fibonacci of 1 plus Fibonacci of 0. For Fibonacci of 1 base condition will become true and it will return 1 plus Fibonacci of 0 will return 0. Then for this Fibonacci of 1 it will also return 1. So if we add all these values 1 plus 0 plus 1, result 2 will be returned and that 2 will be received by this F. So this way you can calculate all the terms of Fibonacci series using this recursive method. I hope you have understood how we can implement recursive program to print and terms of Fibonacci series in C. If you want to watch more programming related videos you can subscribe my YouTube channel. Thank you for watching this video.


Hi, I'm Zor. Welcome to a new Zor education. Today we will continue talking about zero relativity and in particular, we'll talk about time. You see, there is a concept of relative and absolute. So let's just talk about these two terms first. What relative means? Relative means relative to something else. Now, what is definitely relative and everybody knows it's relative? Well, position is relative. For instance, I'm positioning at whatever three meters from this room and three meters from this wall, right? From this wall. Now, that's relative to the walls, but I'm positioned, let's say 25 meters above the ground because I'm in the building. So again, it's all quantitative variation of my position are supposed to be evaluated relative to something else. I mean everybody understands it. Now, the movement itself, yes, I am moving with my building where I am around the earth axis and with the earth I'm moving around sun. Now, this marker is moving if I'm doing such a movement, but it's moving relative to the walls of the room. It's not moving relative to my hand. So the movement itself is also relative. Now, but there is one thing which we kind of intuitively accept as absolute, which is time.  Well, if you have two clocks, which are completely synchronous, very good Swiss-made clocks, whatever. And one of them is in possession of the one person, another is in possession of another person, and that other person goes somewhere else, returns back, and the clocks are supposed to be showing exactly the same time, if they're good clocks, obviously. In this particular sense, the time was always considered to be absolute. So no matter how the clocks are moving or stanging or not moving, whatever, they are supposed to show exactly the same time. Okay. That's understanding, and based on this understanding, Newton basically had created the whole mechanics, and it was very fine, completely corresponding to experiment, etc. So from this grew a relativity principle. Principle of relativity, and I think we were talking about this before, basically states that if you have two reference frames, two systems of coordinates, if you wish, and one is moving with the same speed, with the same direction, relative to another, and they are inertial systems, which means there are no external forces acting on them. There should be no experiment which is conducted inside each of the system that show that this system is moving and this one is standing or vice versa. So all the laws are supposed to be the same. So if you are in the, let's say, in the train, inside some kind of a cabin, no matter what experiments you are conducting. Now, what if the train is moving with some constant speed relative to another person who is stanging somewhere on the ground and looks at this train? So no experiment should be conducted, no experiment is possible to conduct. Inside of this train, that show that the train is really moving. Unless he sees it in the window, etc. So it's a closed car or whatever. So that was a principle of uniformity, if you wish, of all the inertial systems. And that worked fine. And in this principle of relativity, worked fine. Everybody understood it, everybody agreed with it. Now, there was a problem. The problem was that number one Maxwell equation showed that the speed of propagation of electromagnetic oscillations, including light, is constant depending only on the media. Let's say it's in the vacuum. So it's always the same in the vacuum. So no matter whether the source of light is moving or standing or moving with the same with this speed or moving with that speed, different speed, different direction, no matter where it is, the light is always moving with the same speed. Now that was actually that led into invention of such an artificial object as either. So the light apparently was thinking about is propagating inside the ether, and ether is oscillating, basically. Now, but that was not really an adequate theory. It contradicted many different things. And then not only theoretical results, also experiments results showed that the light really propagates with exactly the same speed. And this contradicts the principle of relativity in Newtonian mechanics. Why? Okay, it's a very simple experiment. So let's consider this particular train is moving with a very high speed. 150 meters per microsecond. I use microseconds, which is one millionth of a second, to be more or less close to the speed of light. Now, speed of light C is 300 millions meter per second, so it's 300 meters per microsecond. Okay? Now, let's say you have the source of light right in the middle of this car or train or whatever, and the distance between this and the back wall is 90 meters and to the front is 90 meters. So 90 meters is the distance which light is supposed to cover when it goes to both directions. Now, principle of relativity tells that it should be exactly the same time to reach the front wall as the back wall, regardless of the speed of the car itself or train. Because otherwise, it would be an experiment which would kind of determine my absolute movement and there is no such thing as absolute movement, movement is relative. All right, so let's just calculate it. If it's 90 meters with the speed of light 300 meters per second, you would have that the T to the front is equal to 90 divided by 300, which is 0.3 microsecond, and time to the back would be the same. Okay. Now, let's talk about this person with stanging on the ground. From his perspective, while the light goes to the back wall, the back wall goes towards the light, and while the light goes to the front wall, the front wall goes further during this time. So let's just determine the time for light to reach both walls from his perspective. Well, let's say T back is equal to what? Well, T back multiplied by speed of light. That's the cover, that's the distance covered by light, which is the initial 90 meters minus the distance the back wall moves towards the light. So that would be 90 meters minus during the same time. With speed V, the back wall moves towards the light, from which TV is equal to 90 divided by C plus V, which is 450, which is 0.2 microsecond. Now, T front, so that's the time for light to reach the front wall. It's supposed to cover 90 meters. Plus, the distance the front wall will move away from the light, which is, and so that would be 90 divided by C minus V. C minus V is 150, so 90 divided by 950 to 0.6 microsecond. Well, that's the difference. So what does it mean? Something which is simultaneous for the person inside is not simultaneous for outside observer. That's a contradiction. It means time is not absolute. So simultaneousness is not really absolute principle, which basically we didn't think so when Newton invented his mechanics. He was thinking that the clocks everywhere are exactly the same and showing exactly the same time. That's what time means, absolute time means. Now we see it's difference. Okay, how about another simple example? What if I will introduce a delay of one second, 0.1 microsecond to this sensor. So sensor receives the light, but then it waits 0.1 microseconds before indicating something. So that would add so that would be plus 0.1, which is 0.4. So now the signal received by the front wall is less than the signal received by the back wall. So this event is, this event is earlier than this event. Right? Okay. T, Tf is less than Tb. Now what happens in this case? From this perspective, this is increased by 0.1. So 0.3, but Tf now is still greater than Tb. This is 0.6 and this is 0.3. So you see there are two different things. In this case the front wall receives earlier, the signal earlier than the back wall. From this perspective the front wall receives later than the back wall. So if one event precedes another for one particular guy, it follows for another. So that's what I mean saying that the constancy of the speed of light contradicts the principle of relativity. So we have to really change the whole concept of time to basically put them together. Because you see we cannot really doubt that the speed of light is constant. Many experiments and Maxwell equations show that this is really always constant. Nothing we can do about it. That's the fact. And principle of relativity is something which physicists believed all the time. This is also the fact. And if they contradict to each other, we need another way of basically approaching the concept of time. Time must be also changing in the system which is moving to basically bring the bring together, bring into correspondence the constant speed of light and principle of relativity. If we want to retain the principle of relativity, which is kind of our understanding of the nature, the constancy of the speed of light, which is a fact. It's not just our understanding. It's a result of experiments. You see the principle of relativity is something we invented. The constancy of the speed of light is a fact which we have confirmed by experiments. So if we want to bring them together, we need something else, not just Newtonian mechanics. And that's what Einstein did in the beginning of 20th century. It shows that time is not absolute and there is a dependency somehow between the time as it's perceived by the person inside and the time perceived as the person outside. So not only speed is relative, the time is also relative. And that was the purpose of the whole explanation. And that's why we can say that answer to this question is the time absolute. We should answer it negatively. And then the subsequent work of Einstein and some other people really brought this theory of relativity in basically in coordination with principle of relativity. Principle of relativity was confirmed and the theory of relativity was also confirmed experimentally. We just need more precise experiments, more precision in our clocks and our speed, etc., etc. to really detect that, you see, this is a very high speed. Now, while this speed was really very small, the difference between the timing was very, very small. I specifically used a very high speed, half of the speed of light for the movement of this train to show that the result difference. Okay, so I suggest you to read the notes for this lecture there on unizord.com. You choose the course relativity for all. This is the menu option Einstein's view. And that's where you will find the lecture about absolute time. So thanks very much and good luck.


Hello, my name is Miloš Ofman, it's my pleasure today to present you ST Solutions for Automation Digital Inputs. I will put the main focus at the newest product called CLT03-2Q3, enabling to build up self-powered digital input applications. At the beginning, just few words about my role in the company. I work in a technical marketing department and I'm in charge of smart power products for factory automation market, concentrating a lot on interfaces for digital inputs and drivers for digital outputs. Let's take a look at the key points we are going to cover in the presentation. First, we will list the key applications we address with the CLT03 interface. Afterwards, we will take a look at the function I mean proposed of digital inputs and also its characteristics. I will show you the key advantages of an integrated solution versus a simple discrete implementation. And after an overview of ST portfolio of digital input products, I will introduce the CLT03 component and its key features. Let me start with the first topic, the key applications. Today's smart factories are complex but very well structured environments with several layers starting from the shop floor with sensors and actuators at the bottom. We talk for instance about temperature, pressure or flow sensors, light cartoons or various buttons on the one hand, and contactors, motors or light indicators on the other hand. These components are usually interfaced by programmable logic controllers called PLCs, installed either centralized in a control cabinets or distributed IOS systems across the plant. PLCs communicate with the top floor and plant management systems typically through an industrial Ethernet based networks like EtherCAT, Profinet or Ethernet IP. Today we talk about interfaces for digital inputs which we can find at distributed IOS systems or programmable logic controllers and their periphery modules but also at motor drives. Despite their primary purpose for factory automation, these products perfectly fit plenty of other applications like textile machines or building automation or agricultural or marine systems. Let's review what is the main function and what are the characteristics of digital input. The key purpose of the digital input interface is to convert binary signals coming from the process side on the left to the logic level signals on the right side. Typically a signal with two levels and a nominal magnitude of 24 ODC comes to the PLC digital input periphery where it is evaluated and translated to the 3.3V, eventually to 5V logic levels, and then further processed by MCU or some other application specific circuits. To ensure compatibility between external signal sources like industrial sensors and the input interface several characteristic types have been specified in the IEC 61131-2 standard. As mentioned already, the IEC 61131-2 is the key reference for input characteristics specification. There are three different digital input types specified in that norm. We talk about type 1, 2 and 3. The IEC standard specifies three operating regions for each of the characteristic type. They are marked as off-region, transition region and on-region. The voltage and current limits for that region boundaries differ from one characteristic type to the other while their shapes are remaining the same. Each characteristic type is suitable for different kind of switching devices. For instance, type 1 has been defined to suit ideally to electromechanical switching devices like relays, push buttons or switches. It may not fit to two wire solid state sensors because its transition region starts at quite low current, already at half milliamp, and the on-region requires quite high voltage, it means at least 15 volt. Now you can clearly see the difference. Type 2 shifts the current threshold for all the regions to higher levels. Transition region starts at 2 milliamp and on-region even at 6 milliamp while decreasing the voltage threshold for the on-region down to 11 volt. All of this permit higher leakage current for the external switching device in the off-state and higher voltage drop across the switching device in the on-state to ensure its proper supply. That's why this type perfectly fits two wire proximity switches. The last but not least, type 3 is a kind of good compromise between the other two. It is quite universal. It supports electromechanical switching elements as well as modern two-wire sensors with a limited power consumption. We have several options how to build up digital input interface. Integrated solution can be definitely much smaller than the discrete one, but besides this it offers also other interesting advantages. The simplest passive solution can be realized by a resistor divider with an RC filter. The input volt ampere characteristics of that connection is linear. It means the input current rises proportionally to the applied input voltage. This results in high power dissipation at high input voltages, it means in the on-state. Our integrated solution based on CLT products, which stands for current limited termination, brings several advantages. First of all, the input volt ampere characteristic is no more linear, but the current is limited across the whole voltage range to a minimum value just to ensure the compliance with the IEC standard. That's why the power dissipation is significantly reduced. We implement also various protection functions in the integrated products for improved performance and high EMC immunity. I would like to show you on a practical example how much we can improve the efficiency and reduce power dissipation with our integrated input. Let's consider the most common type 3 input characteristic and the corresponding regions definition displayed here. We can draw in the chart the linear characteristic of a passive solution with impedance in range of 5 kOhm. Let's add also an input volt ampere characteristic of one of our integrated input. In this case, the input current is very effectively limited, especially at high input voltages. So when we compare the power dissipation at the nominal voltage operating point, we can see an excessive reduction in range of 50% in comparison with the simple discrete solution. And this is definitely a very interesting result. Let's take a look at the SD product portfolio of integrated digital inputs. We have several products on the market with different feature sets. We have started with CLT 3 with 4 channels compatible to type 1 and 3 characteristic with embedded surge protection and output interface capable to drive optocopilar LED. Afterwards, we have introduced PCLT device with 2 channels, programmable characteristic for all 3 input types and output interface compatible to both optocopilar as well as CMOS logic with levels between 3 and 5 volt. Then two other chips with 8 channels and SPI interface came on the market. I talk about the SCLT 3 and CLT 01 parts. They differ from each other just by speed. The SCLT 3 has embedded digital filter while CLT 01 is optimized for high data rates. Most recent IC is the CLT 03-2Q3 with 2 channels, output interface compatible to optocopilar as well as CMOS logic, process pins rated at 60 volt and several other advanced features. From now on, we will concentrate on the newest digital input IC, the CLT 03-2Q3. We can see the key functions of the chip on the block diagram in the middle. We display just one channel as both are identical. Voltage regulator takes care about supply of the internal circuits and uses only the energy coming from the input side, so it means the chip doesn't require any additional supply which would be present all the time. The process side pins are high voltage tolerant up to 60 volt which has a positive influence on system reliability. Thanks to the dual input structure with embedded rectification block, it is possible to interface high side, low side as well as AC signals. The input characteristic is matching type 1 and 3 requirements. Output stage can interface either an optocopilar or 3.3 volt CMOS logic circuit. There is also a configurable test pulse generator for improved system safety. The part comes in a tiny DFN package with an outline 2x4 millimeters. Both channels are completely independent and isolated from each other, permitting residual voltages up to 230 volt. These features make the IC very flexible and perfectly fitting in safe applications, among the others of course. This is the typical application diagram. It is showing connection of high side or low side sensors. There is also optional transodiode for search protection, if it is required, and a very few external capacitors. The output drives optocopilar in this case, but it enables also to multiply the amount of optocopliers or even to make a combination with a status LED. The 60 volt tolerance improves reliability and simplifies to achieve safety integrity level certification. When the voltage at the input exceeds operating conditions above 30 volt approximately, the input current is limited to even much smaller values. This is a smart way for further reduction of power dissipation at the overvoltage conditions. The symmetric input characteristics brings several advantages and prevents failures caused by wrong wiring installation in the field. For better idea about power dissipation savings, the following measurement has been done. The input voltage was smoothly increased from 0 up to 60 volt and power dissipation in the channel evaluated. The test pulse generator has been disabled to approach the worst case conditions. As visible on the right side waveform, the power dissipation drops down significantly when the IC activates reduced current limitation in the fault region. This happens typically around 40 volt. There is a current generator at the output stage providing currents between 2 and 4 milliamps. Additional integrated clamping circuit limits the output voltage up to 3.6 volt. Thanks to this structure, the IC is able to drive optocoplier or standard 3.3 volt logic without any additional external components. Multiple optocopliers or a combination of optocopliers with indication LED in series connection is also supported. A test pulse generator has been embedded in order to enable a cyclic hardware connection test to the MCU. The test pulses are generated with an adjustable timing and the period can range from 1.2 up to 62 milliseconds. The setting is done through an external capacitor at the TP pin. If the test pulses are not required, this feature can be of course deactivated by shorting the TP pin to ground. Let's summarize the key advantages brought by the new CLT-O3 IC. It enhances the flexibility as it doesn't require any external supply. It widens compatibility on the process side supporting high side as well as low side sensors. But also on the output interface enabling to drive optocoplier or a CMOS logic. It ensures high safety and reliability thanks to the 60 volt tolerance, embedded test pulse generator and complete separation of channels. Last but not least, it reduces space on the PCB as it comes in a really tiny DFN package. Let me list down the documentation and eval boards for our CLT products including the ST eval IFP035V1 at the very last row related to the CLT-O3-2Q3 chip. I hope you have received some useful information. Thank you very much for your attention and I am looking forward to talking to you soon again. Goodbye.


Every day, Afghans, a joint sustainment academy southwest aboard Camp Leatherneck Afghanistan, are learning new skills to make Afghan national security forces a better trained military. With Marines have taught the Afghans the basics of free weights, resistance training, and Marine Corps physical training techniques, helping them grow to be better at what they do. While classes press on at JSAS, Afghans plan to use the gym to relax and build physical toughness, just like their Marine counterparts. I think it's overall, you know, the camaraderie, working with the Marines, seeing the Marine attitude, what Marines do basically, how they kind of just kind of trickled in, a lot of them took to it, and I still work on a regular basis with this. Reporting from Regional Command Southwest, I'm Lance Corporal Daniel Wills.


The National Center for Advancing Translational Science, NCATS, has developed an online course to educate students about the translational science process. This course was designed to provide a unique view into the translational science process by focusing on a real-world example of a preclinical drug discovery and development project. The course was highly valued by its participants, who reported learning valuable lessons about the translational science process. This article was authored by Jessica M. Fappal-Badja, Amanda Al Fogel, Shadob F. Hussain, and others.


And then if there's time at the end, I'll say something about where they're coming from. So first I'll describe the doob-transformed walk. And then the wandering exponent result, two-thirds.  All right. So let me just start stating some precise results. So now, by the way, when we're in this beta situation, let's record this. The mean of a beta random variable is alpha over alpha plus beta. So the law of large numbers velocity c star is now alpha over alpha plus beta, comma, beta over alpha plus beta. So that's kind of good to keep in mind. I have a feeling this thing keeps wanting to fly off. I guess I don't quite know how to use it properly. So what is a doob transformation? I should tell you. So the general fact is the following. That if you have a Markov transition on a state space and a function on the state space, that's harmonic. So if H is harmonic for a Markov transition P, so this means that pH is H, then you can define a new Markov transition probability, pH of X, Y by doing this. You go PXY times H of Y divided by H of X. So the harmonicity of H makes this a legitimate Markov transition probability. And let's assume that H is positive, so it's perfectly okay to divide by. So that's a doob H transform. So you need a harmonic function to do it. So where's that going to come from? Well, that comes from a limit, which is kind of an analog of a Boozeman function for this model. And let me not clarify that technical term even though one should. It says something to those who know what I'm talking about, but otherwise it's not that important. So here's the first theorem. So fix now XC, which is one of the admissible velocities, but not one of the endpoints. So I wrote relative interior of U. So the picture was this again.  And relative interior is all of it except the endpoints. So fix one of the XCs. And then the statement is that on the space where those weights live, so that description is gone now, but it's the weights omega. On omega, there is a stochastic process. And I'll denote by B superscript XC, which is sort of a label. And then the process itself is indexed by lattice points, x, y. And this process has the following properties. So let's say such that. First of all, if I take e to the negative B, 0x, then this is harmonic. So as a function of x. So let me write explicitly what that means. So it means that if I start from x and I look at the average of this function e to the minus B going one step, then that average is the same as the function at the place where I started. So transition from x to x plus e1 times the function plus the other transition equals the function at the starting place. So it's harmonic. I should say so omega is all the time present here. So this is for almost every omega. Everything is for almost every omega. So there's a hidden omega here. This is a process. So it's a function of omega. I'm just not writing it there. So there's a global harmonic function like this. And it's coming from certain limits. So this is the second part of that theorem. So 2, this Bcxy at omega is the limit as n goes to infinity of the following difference. Log quenched probability starting at x and then going to a point zn. So I'm going to write like this. So I want the probability that my path goes through a particular point zn. So if I start at x, I need to take the appropriate amount number of steps to get to zn. I don't want to figure out what that is. So I'll just put x dot there. So saying that the path x dot contains the point zn. So this starts at x. That's the same x as there. And then I take minus the same probability starting at y like this. So a limit of the differences of the logs of those two quenched probabilities for any sequence zn such that zn over n goes in that direction c. So there's the c here that was fixed at the outset. So and this is again bold P almost surely. So let me say it again in words precisely. There is a probability one set of environments omega such that no matter which sequence you pick that satisfies this limiting behavior, this convergence holds to that value there. And maybe a third property is that what if you pick c equal to the law of large numbers velocity? Well, then you just get identically zero. So that's the first part that these limits exist. And they define a harmonic function. More can be said. So let me add maybe this bit. It's possible to say, so this b, c process, this has certain properties. You can see from here that there's a certain additivity. If you go from x to y plus you go from y to z, that's like going from x to z. There's also a stationarity here. If you translate the omega, then that's the same as translating the x and the y. So it's a stationary process or has stationary increments. And we can write down explicitly what the distributions are. So the, let me actually cheat from my notes so that I don't get this wrong. Not that it would really matter to any of you if I did, right? So e to the e1 increment is a beta variable with parameters alpha plus a certain function lambda of c and then the beta. So now I guess I don't have the, remember, our hypothesis was now that our initial weights were betas with parameters alpha and beta. So here we pick up a different parameter with a function lambda of c. And then for the other increment, the e2 increment, it's a reciprocal of a beta variable. The exponential is a reciprocal of a beta variable. And this is to be precise lambda of c alpha. So lambda of c here is an explicit function.  So this is pretty explicit, this lambda of c. So the fact that we're able to do these kinds of calculations, now that's of course entirely due to the fact that we have the beta environment.  Unfortunately, I can't really go into those properties because I think I'm down to 10 minutes or so, but that's what's going on behind here. But now I have a harmonic function and I can use it to do transform the original transition probability. So I'll define a new transition probability. Let me call that pi super c. So it's associated, oh, this here was a c, sorry. So for each c, there's one of these processes, right? So for each c, I can now define a new transition probability, pi c, to go from x to x plus ei. So it's going to be, so now it's going to follow the Dubb recipe over there. So it's going to be the original transition probability of omega and then multiplied by a ratio of h's. What's my h now? My h is now this harmonic function here, e to the minus b. But because of the additivity, I can combine, I can combine that ratio into a single exponential. So e to the minus b c of x to x plus ei. So that's now a legitimate transition probability. And it respects shifts again because these two ingredients do. So it's a legitimate RWE. But now you see it's, of course, highly correlated because these b guys, as you see, they depend very globally on the environment, right all the way to the asymptotics. So this is now a very correlated transition probability. And let me denote by capital P of pi c, the path measure that obeys these transitions. So path measure with transitions pi of c. So I have an RWE now, but in a very correlated environment. What sorts of properties does it satisfy? Well, this transformation that we now did, one of the things it did, it changed the law of large numbers velocity, which seems to have been erased also. It changed the law of large numbers velocity from the original c star to this c. So that only tells us that this new measure is singular to the old one. So for here's the statement, for P almost every omega under the new transitions, this c is the new law of large numbers, new law of large numbers velocity. Okay? But this is now the walk under which we will see the wandering exponent. Not under the quench, though. We expect that under the quench, we will see some kind of very dramatic concentration, like for directed polymers. And we're sort of working on proving that, but I don't have anything yet to report. So to see the wandering exponent, I'm now going to take average of omega once more. So let me write P bar with a starting state and a c for the path probability that I get when I take this doob-transformed walk and average out the omega. The omega is here, right? It's still a quenched measure, a function of omega. So let me put maybe a dot here. It's a measure. So average out the omega that's sitting up here. Under this path measure, we see the two-thirds exponent. So let me state a theorem to that effect. Let's see what's good to erase. Maybe I'll keep that so far. This is just general blah, blah, blah here. Solve theorem. Notice, let me draw your attention to something here. When xi is xi star, we don't see anything new. Cb is identically zero. So when xi is xi star, this is just one. So you have the original transition. So you're not seeing anything there. So now I need to assume that xi is not xi star and then we can see something interesting. And here's a precise state. So then we have constants, big xi and little xi, positive finite, so that we have the following kinds of bounds. Let me just look here again. So there's an upper bound and a lower bound. So for the upper bound, we have the following that... So I take this averaged measure here and I ask that the walk deviate from nc by an amount b times n to the 2 thirds. And that's going to be bounded above by capital C over b cubed. So let's parse that for a few seconds. What is it saying? It's saying that if you ask to deviate by some large number b... Here we go again. You ask to deviate by some large number b times n to the 2 thirds, then the probability is small. So this says that the fluctuations are not larger than n to the 2 thirds. And then from the other side, here's a slightly different kind of statement. Take the expectation of the deviation, then that is at least this little c times n to the 2 thirds. So those two statements are different, but they do together... They say that the typical order of fluctuations is n to the 2 thirds. So here's something that's also typical to this KPZ line of work. We have these fluctuation exponents as sort of... They don't have precise mathematical definitions. They have vague, qualitative definitions that they're orders of magnitude of fluctuations. And then the actual mathematical definitions of the exponents are nailed down once people can prove something. It's what you can prove, then that sort of determines how you define the exponents. So that's the wandering exponent result. I guess Ivan, when should I stop? 55 or... Sorry, 2 minutes, perfect, yeah. So what to say at this point? Maybe I'll just say... So this path measure was kind of introduced by Fiat now by doing this dub transformation. And if you still remember back at the first few moments of my talk, I did say that it's also... It's the random walk conditioned on an atypical velocity. So let me add that theorem for the last thing here. That this transformed walk comes as a limit when you conditioned the original walk to go in that direction c. So again, take a sequence of points going in direction c. Then the statement is that if you take the original quenched path measure, the very first one that I define in the IID environment and you condition it to go into this direction c, then this probability measure converges weekly on the path space to that dub transform measure there. And this is again for almost every omega. For almost every omega independently of that sequence. In other words, there's one event of probability 1 such that whatever sequence you pick, you get this convergence here. So this is really already contained in that earlier limit statement. It's an immediate consequence of that. But it illustrates that this is sort of a natural thing, this dub transport measure. And this family of transport measures is sort of closed under this conditioning now. In other words, if I take this guy now and I condition that to go into another direction, not that same c but something else, anything, I get the corresponding thing with the pi zeta or whatever up there. So in that sense, it all fits nicely together. Okay, I think that's a good place to stop. So thanks very much for your attention. Yeah, so all these solvable models, the Taysep that Jeremy talks about, and this one and the handful of others we know, they always have some kind of a miracle that happens. And this miracle, well, there's several of them, but they always seem to go together. There are combinatorial miracles and some probabilistic miracles. So let me try to say this in a few minutes here. So harmonic functions, where do they come from? By solving Dirichlet problems. So here's what one can do with the beta.  And imagine starting the walks at x, any x here in this quadrant, and letting them run and hit this boundary up here. So by solving a Dirichlet problem, what you do is you put some boundary, you put some function rho here on the boundary, and then you extend it into the quadrant by defining that rho x is the expectation starting at x of the rho value that you read when you hit the boundary. This produces harmonic functions. Now, with the beta environment, it is possible to specify some functions, boundary functions, rho, depending on omega, that again, as functions of omega, have nice beta distributions along these increments and so that this solution here is tractable. By that, I mean that, see, everything is a function of omega now. This rho is a function of omega. Quenched probabilities are functions of omega. This guy here is a function of omega. By judiciously choosing these boundary values, I can produce harmonic functions whose distributions I understand very precisely. And that's where the miracle of the beta comes in. And in fact, it's right here. So on the boundaries of this quadrant, I choose increments here in the E1 direction according to this distribution and I choose increments here in the vertical direction according to, well, the reciprocal of this distribution. And then when I solve for my harmonic function, I get a function whose increments down here in the bulk have those same distributions. So, and I have a whole family of them because I can vary that parameter lambda. Now I can use, now I have something to calculate with and then I can start, for example, trying to constrain those these kinds of probabilities here. So I can use, this picture is informative. When the walk starts from here, take this to be NC. Now, here when I try to control these deviations, I'm basically controlling how far from this corner the walk hits. And I can perform some of that core control with these harmonic functions whose distributions I understand. So that's sort of not so what's behind the proofs. So probably we don't have time for the questions for that.


Is that how you feel with the Vonte, like you just enjoy playing, not that you don't with everybody else, but I feel like there's a special connection that comes between some of those relationships between quarterback and wide receiver. And in the end, it's like, I like playing football with you. Like it's a lot of fun doing that. Well, how can you not? I mean, the guy makes you look great every single week. So how can you not?  I do care so much, but I care so much about about the people, you know, about the person and not just the player. And when I see a guy growing as a person, I mean, 99 percent of time translates to a guy growing on the field.


It was a carnival atmosphere in the streets of Ancelary last week, when the Ancelary infant school staged a reading street parade, reimagining education and literacy in a different space. Principal at the school, Albert Joseph, endorsed the event and the innovativeness of the teaching staff in making learning fun. What we are doing here today, the children are bringing books to life, so it's not just about reading about characters in books, but now they are actually here bringing all those imaginary characters to life. So we have five books that are being presented today, these are the sections and of course the parents have gone all the way out to really make it a special day for the students. My character is turkey, lucky. My character is Tinkerbell. The cute factor was on full display with students enjoying the carnival atmosphere, much to the delight of onlookers from the Ancelary community. I feel excited and wonderful because this activity is happening right now, it feels so amazing. It's not just for fun, but there's a learning aspect to it, which is what education in any sense should be. Literacy coordinator Kit Popel said the activity lends itself to the current carnival season in St. Lucia, while reinforcing in the minds of students that everything can be used as a learning opportunity. So literacy should not just be kept within the four walls of the classroom, and this year the reading month theme lends itself to taking reading and literacy outside of the classroom. So the staff here, our team, we decided to select books, each class has selected a book and we have decided to get the students into costume portraying the book. After this parade, what we have here today is a parade encouraging the community to read, to take literacy out of the classroom and engage in reading online, reading newspapers, just reading generally. After this parade, we will get class presentations, each class will present the book. So we have a fun day, a day filled with excitement for the students. I must say I'm really happy that we're doing this, and I look forward to more activities such as this one. We decided to teach at the Ansler Infant School Martina Rafael Polio, encourage members of the community to support the reading pageant on June 30th. We want to bring back the togetherness, the love, the attention, the affection because it takes a village to raise a child. So we have activities like this to bring the community back together. The reading carnival was supported by the Peewees, senior students and adults of the community. They just had a reading carnival for reading month, which was amazing. I think it's a great initiative that they're doing to get the community involved, get the students on board, and the parents and continue to do the great work that you're doing. I witnessed some great activity out there, it's nice to see that the kids are promoting reading month. It's something good for the community and I hope that the message was well taken and I think that it's going to be something good for the future. There are many innovative ideas that have already come to mind for next year and I'm very grateful for the teachers, the staff of course, and of course the literacy coordinator who has made this come to life and bring it, made it a wonderful success today. For the National Competitiveness and Productivity Council, Glenn Simon reported.


Hello friends, I am Sanjay Gupta. In this video, I am going to demonstrate you how you can print the triangle which is available in front of you with the help of C code. Before starting, you can note my information. You can follow my YouTube channel that is sanjaygupta underscore tax school. You can download my app, Techimage that is available on Google Play. It contains various programming related material. Now I am going to implement some instructions in C so that you can learn how we can print above commented pattern on console. So first I am including a header file that is stdio.h then inside main function I will be implementing some instructions. So I am declaring two variables i and j and third variable is n. Now using printf I am asking from the user how many rows you want to print. The entered value will be received by this scan of statement inside n variable. So n is containing number of rows which will be displayed on console. Now I am implementing nested loop formation. So first loop starting from 1 it will repeat n times. This is outer loop which is starting from 1 and repeating n number of times. Inside this loop I am implementing another loop which will start from 1 but it will repeat i times. Inside this loop I am implementing printf. Inside printf I am mentioning asterisk with a space. After completion of j loop I am implementing another printf which will implement new line on console. So this is the complete code which is available in front of you which will display above mentioned pattern on console. So i loop will start from 1 then condition will be checked which is based on n. If condition is true then control will be transferred to j loop. j is starting from 1 and first time value of i will be 1. So first time this j loop will repeat one time. So single star will be displayed on console. After termination of j loop control will be transferred to printf slash n. So new line will be displayed on console then i plus plus will be performed. So value of i becomes 2. Again this condition will be checked. If condition is true then control will be transferred to j loop. j is starting from 1 and i is 2. So this time this loop will repeat 2 times. So 2 stars will be displayed on console. After completion of j loop again new line will be displayed on console. So this way these 2 loops will be executed and above mentioned pattern will be displayed on console. Now i am going to execute this code. You can see it is asking for number of rows. I am entering 6. You can see 6 rows are displayed on console and it is making the pattern which we want to draw on console. So this way i have implemented this left aligned triangle of stars on console with the help of nested loop. You can also implement this code in your laptop or desktop so that you can understand how you can display this kind of triangle. I hope you have understood the concept. If you want to watch more programming related videos you can follow my youtube channel that is sanjaygupta underscore tech school. Thank you for watching this video.


So when you're thinking of spending $200 on a smartphone and you're thinking of gaming right, which is what we like to cover That's something you just don't put together because you're thinking look doesn't have the specs that I want doesn't have the features but I am going to try and prove you wrong here with this one So the device in this video is the blue and one you saw in my thumbnail Call of Duty mobile. That's the hottest game in town and seriously It's really good. Check out some of my gameplay videos on Call of Duty mobile I did that on the Galaxy Fold But this device is not the Galaxy Fold. It doesn't have that processor It has something else and it does a really good job of what it has And that's what made me quite impressed because it's not just gaming which we'll get to it's the other features that come with it You've got a 6.4 inch display 1080p. Looks really nice. No bezels. I mean thin best thinner bezels Sorry, but there's no hole punch. There's no notches. It looks really nice It's a beautiful device to look at especially about wallpaper and I know my wallpaper fans The links down below if you haven't downloaded this wallpaper already But you've got a nice display now the front facing cameras a pop-up camera It's decent in in daylight and that's fine. You can do portrait modes as well The rear camera also can take decent pictures in daylight Night the midnight mode there. It's just not that good. I won't recommend it And it's something that hopefully they can fix but blue has done a good job over the years in changing what they do This is running a closer to stock versus no background Is what you find on the pixel device is really smooth efficient because it's powered by the MediaTek P70 processor. This is an awesome processor, especially when you're thinking of gaming performance in this everyday performance here Couple with four gigs of RAM. You also have a 3500 milliamp battery. This is a big battery for a device like this Nice battery life on this device But charging it also is something that they thought about and they've given you an 18 watt charger So you've got fast charging on this device something the iPhone Just got in box for the iPhone 11 Pro Max. Think about that Coupled with a 10 watt wireless charging. Yes, there is wireless charging on a $200 smartphone Something that most mid-level smartphones just don't have blue was like, yeah, we'll throw it in there, right? And then you've got an in in display finger print sensor so there's a lot of features in this device before we get to all the gaming that you think about right and What do you get with gaming? Like I said MediaTek's P70 processor. You're looking at four gigs of RAM So how does color duty mobile handle, you know the game that we like to we all want to see well Let's go ahead and check it out So I've got to say the Helios P70 processor in here didn't disappoint now. It doesn't go to the max graphical settings I go to high instead of of course Ultra-alternate which is the highest setting, but it does a good job at the setting you have here. It's really smooth It works out. Well a few hitches here and there, but I think that's more with RAM than anything else Game ran well, and I like that I like that I was able to game and enjoy my gameplay sessions now temperatures We've got up to about 99 degrees 100 which is close to what you get with high-end systems that have special cooling So roughly about the same so I like the thermals. I'm getting from here, right? Speaker is it's okay. The speaker is not that great, but it's got a headphone jack, which is good They also supply you a lot of accessories like the headphone Headphones in the box as well as that 18 watt charger, but at least you can listen to Audio with your good pair of headphones. You've got Bluetooth connectivity as well with this device. So that also is Nice now there's not Bluetooth 5.0. You still can connect your devices to it when you think about everything together, right? You've got a device that can game well for you You've got a device that also has an inbuilt fingerprint sensor. It's got a big battery 3,500 milliamps It's also got fast charging. It's got wireless charging It's got a display with no notches or bezels and it's only $200 That's the kind of progress I like to see and I'm glad the blue has this product out there And I'm glad to see they've made changes, especially just with the OS itself that Now it feels like a really solid Android experience and runs really smooth So you're not you're not sacrificing a lot I think the camera is the one point that I want to see more improvements because I think even at $200 You can make great improvements to the camera, but still this is a really solid part And if you're a gamer and you're thinking I want to I want to get that one plus the ROG phone the galaxy They're all expensive. They really are But you can get something like this the blue bold and one at Torna Bucks and still Enjoy the gaming experience that you want to so let me know what you guys think about this device the blue bold and one If you have any questions or any comments and let me know Also, if you want me to cover more devices like this in this price range because I don't do that as much Especially when it comes to gaming and what you can actually expect Leave your thoughts down below because I'm really impressed with price instruction now and how things are looking at So I want to hear from you. Otherwise guys, don't forget to like share this video favorite this video subscribe to the channel and Always enjoy your entertainment


An entire state four mobile police officers have been honored for their refusal to accept a hefty bribe of 8.5 million Naira from a suspected kidnapper during a routine stop-and-search operation. Speaking at a press ceremony, as a brief ceremony, beg your pardon in Jalingo, the State Capitol, the State Commissioner of Police, C.P. Iloyanomon, emphasized the impotence of integrity and professionalism among law enforcement personnel. He also promised to recommend them for promotion to the Inspector General of Police, R.G.P. Kaldi, a veteran correspondent, John Nair Gunada, reports from Jalingo. This commendation is coming after these four officers intercepted a vehicle at the Kapanti-Napuche point and discovered a large sum of money suspected to be proceeds from criminal activities. Despite the suspected attempt to bribe them for his release, the officers stood firm in upholding the law. As a trained personnel, and even before we move out on special duty that very same day, we were briefed by our unit commander, that is ASP Hamza Berde, never to give room to any corrupt practice or whatsoever relevant to it, of which we walked towards Hawaii to see, okay, such amount we cannot be able to accept and allow you go free, based on him offering that money for us. And on 29th of January, these officers, you can see them behind me, were posted here on routine checks at the checkpoint, where they intercepted a starlet car carrying about three pesos. On suspicion, they stopped these starlets ordering the occupants to come down for check. On the process, they discover some huge amount of money, amounting to 8.8 million, five hundred and fifty-five thousand area in their position. They could not give satisfaction account of this money. On the process, two of them took their heels, but then the one that was apprehended offered them the bribe of that eight hundred and eight million, five hundred and fifty-five million. The honored officers, namely Inspector Difference Teh, and Inspector Nga Marju Gambo, Inspector Usman Haruna, and CPL Zarudin Mamuda. According to the Commissioner of Police, C.P. Iloyanamon demonstrated exceptional restraint and adherence to their training by rejecting the bribe. Their conduct is in line with the zero tolerance to corruption mantra of the Inspector General Police, I.G.P. Kayode Adeolu Ebetokun Ph.D. NPA. I consider their act of restraint and display of professionalism as highly commendable and worthy of emulation by other officers of the command. The suspect has been cooperating with the police in their investigation of past kidnappings, indicating a breakthrough in combating crime in the region. He assured that a suspect, along with orders involved, will face the full weight of the law for their criminal activities. The suspect has been cooperating with the police in an ongoing investigation of past kidnappings he and others had carried out. Upon completion of some of the investigations, the suspect alongside others will be charged to court for various offenses, including kidnapping, abduction, and offering bribe to law enforcement officers. The commendable actions of these officers serve as a reminder of the importance of integrity and professionalism in law enforcement.


One of the biggest shifts I made I think in the late 90s 20 plus years into my leadership in the church world is that I Realized because of the change of the demograph of our church to a lot of the poor committing from the inner cities Many of these third fourth generation, you know drug addicts or involved in crime or an employment and so on and so on That I realized a lot of the things that I could talk to Season mature Christians about I couldn't talk to these people about So I changed in lots of ways one of which was my language for it now would be I stopped speaking to Christians and start speaking to humans and I recommend you do that too because I think when you speak to In your mind when you're planning to say something and you're saying it in your mind to Church people then it takes on a bubble effect that it will not have if you think I'm saying this to humans So it changed what I talked about it changed how I talked about it It changed how I measured outcomes because I felt I was investing in human beings rather than Christians in a church bubble and I want to say that I think if you are a communicator and you're committed to Saying a thing well consistently especially in the church world. I would advise you to stop speaking to Christians and start speaking to human beings if you speak to Christians About generosity then you may feel it's a good outcome that they're generous in their donation to the church But it would not be a good outcome if they fail to be Generous as a human the rest of the week It's no good that they give some money into the offering on Sunday But then they forget their wallet all week in being kind and generous to their friends and family They never buy a round of drinks or they never pay for the movies or whatever So they are generous in the bubble because that's what you taught them to be but you didn't teach Generosity as a way of life you taught it as a way of church life and that's a fail And I think when we teach people things as Christians it has outcomes inside the Christian tribe But when we speak to people about Things that matter to humanity it benefits humanity they carry it with them beyond the Beyond the gathering of the church they heard it in and they're instantly applying it in their homes and families and workplace and so on Because we are we are training them. We are growing them as great human beings not great Christians, so you that are preachers and pastors and speakers primarily to a church audience I want to encourage you to Speak to us as humans Don't speak to us as Christians. You are robbing us of being great humans And we're trading off that for being great Christians, which means we're only good around People like us. We're only good in the bubble of church life.