Dope Tech Episode 2

<<@veritasium says : Make today your Day One. Head to https://ve42.co/VE10 and launch your online success.>> <<@Felix-z9s5l says : When you Pulse a light through a radiation free room, what do you See with this camera, If time expands with the direction of the lightcone?>> <<@vinsanitynelson4943 says : My brain hurts>> <<@pu-sann says : 他の動画も日本語対応して欲しい…>> <<@podunkest says : I can't even begin to fathom or attempt even an explanation I could pull out of my ass to wrap my head around how 250 billion frames per second is even possible, let alone a freakin quadrillion.>> <<@Mega95Beni says : 14:55 how can the camera see a photons ? Is the photon not the light itself? How can he see the photon if it not come to the eyes ?>> <<@treeguyable says : The economy is good.>> <<@treeguyable says : I just travel to Venus to prove all these " theories" . It's way easier.>> <<@koto0317 says : 将来レントゲンなどが放射性物質無しで作れたり出来そう。家庭自動診断マシンとかに組み込めそう。>> <<@AlejandroMaykorkas says : Was that Jerry Lewis! " IVAN"🤣>> <<@warrior4christ777 says : It's a good thing the earth is flat or that 3.5 I'm laser building would not work>> <<@TheRobbiUno says : Does the straight tube follow the curve of the earth, or does it cut through the curve?>> <<@airaraira1 says : 光のお話だから量子力学になるのかな。Wave–particle dualityを見てみたい。>> <<@colonelsanderson says : I want to be as excited about something as James Cryan is about what he does.>> <<@Beelover-z4d says : 2:07 you can see this in action yourself, go into a windowless room (like a bathroom or walk-in closet), turn the lights off, then quickly flash them on for a split second, when the lights are off, you should see a darker (slightly fuzzy) image of the room around you. But don't move your eyes, otherwise they'll lose the image. (Obviously don't try this if you're sensitive to flashing lighs)>> <<@GlobalMindset-n says : Bu kanal, içerik kalitesi ve tutarlılığı açısından neredeyse rakipsiz. Bu kanalda çalışan herkes son derece gurur duymalı.>> <<@revanio3840 says : eow>> <<@AtlasUniverseHQ says : Incredible breakdown on time dilation! I'm curious, how long did it take to render this fluid simulation for the slow-motion part?>> <<@Kurt-vvwvwv says : The camera is actually not faster than the speed of light but actually the light in real time travels at the speed but the light has already traveled double the distance when the light reached the camera😅>> <<@maksphoto78 says : I would say that it was a strobe of luck.>> <<@TheBellBearingHunter69 says : 29:31 - You can see the date of that interview is November 19th of 2025 - the video came out on January 19th of 2026 - so exactly two month later, giving you an idea, how much time it takes to create a high quality video like this.>> <<@aromaticsnail says : Pure cinema>> <<@EricGrossisanomad says : Hey YouTube is playing PragerU ads on your videos. That's a fascist anti-science "privatize every school" organization that works directly to deliver white supremacist, capitalist supremacist globally suicidial lies to children and is even being pushed into schools by far right legisaltors and education officials. Do you support earning money from such an organization?>> <<@WindSouI says : When you snapshot light, the speed at which it moves far exceeds the speed at which your detector senses it. Even if you managed a shutter speed of 300 millionth of a second-that’s a big if, light still moved 1mm not only in your field of view, but also in the detector where it was sensed and a signal was passed.>> <<@crataegus125 says : 3:35 The wife's expression is classic.>> <<@GetMoGaming says : Whenever I dump on QP, I use that clip you showed of Sean Carroll saying "How truthful do you want me to be?" (@19:30). This is one of the problems with the perception of QP today. Misleading explanations from experts, and Sean Carroll is one of the worst culprits. You can pay him to say whatever you want, to mystify the public with mathemagical quantum nonsense. It's the ideal source for quantum mysticism from scammers like Deepak Chopra, and you can't blame him for going there! The mind is fundamentally integrated with QP. When in fact, the universe knows if the cat is alive or dead. It's just us who don't know. So knowing is a fundamental part of the equation. Do you see the problem?>> <<@cobapedia5814 says : I see this technique before on homemade camera guy who track the light path>> <<@mygirldarby says : You could use a single pixel camera to do some interesting modified double slit experiments since it can register a single photon.>> <<@kylemacgregor4211 says : We've had that for years, It's called a photograph.>> <<@TimRobbins-l6g says : What happens when humans realize they are destroying trillions of worlds with their experiments? Macro, Micro. Fun thought experiment :)>> <<@MarkoOstojic-i4m says : Didn’t understand a single thing>> <<@Jaelyin says : alpha phoenix did this in his garage>> <<@KatmoKatz says : these kinda videos made discovery channel futile, ty for doing these, brought the fascination back...>> <<@HyungnamGu says : That "ghost" or double image of the playing card is a classic artifact of high-speed photography, specifically involving how a strobe light (flash) interacts with a camera's shutter. In high-speed captures like this bullet impact, there are usually two "exposures" happening at once: 1. The Ambient Exposure Even in a relatively dark studio, if the camera shutter stays open for a fraction of a second (long enough to catch the bullet's travel), it captures the scene using whatever continuous light is in the room. This creates a faint, slightly motion-blurred image of the card in its original position. 2. The Strobe Exposure (The "Freeze") The crystal-clear image of the card being shredded is created by a high-intensity flash that lasts for a incredibly short duration (often microseconds). This flash is so fast that it "freezes" the bullet and the debris in mid-air. Why they don't align The "ghosting" occurs because the card actually moves or vibrates upon impact. The Ghost: The faint image is where the card was during the moment the shutter was open but the flash hadn't fired yet. The Sharp Image: The solid image is where the card was at the exact microsecond the strobe triggered. If the card moves even a few millimeters between the shutter opening and the strobe firing, you get that offset "ghost" effect. It’s essentially the camera recording two different moments in time on the same frame.>> <<@kenloskamp8395 says : If you keep slowing down.....you stop.>> <<@nonchainch2294 says : そんな難しいこと考えずに、弓矢を自分に向かって撃って貰えばいい時間が無限に収縮するのが分かるし、夢で何度もタイムスリップできる実体験だ>> <<@Sapphairis says : 6:50 the smoulder kkkkkkk>> <<@martinljubic84 says : Since you loose the gravity around atom, and since matter cannot cease to exist, when you slow down enough, you change your form .... become a different atom and give off some energy. But thatis not what we have here, a different thing besides. But what I noticed is elections, animated, as flowing through wire .... a smack in the face .... for many moons earlier, this weasel told us electrons don't flow through wires. Apparently, if you 'slow' things down enough ... electrons flow through wires!!>> <<@HappyTinfoilCat says : Duuuude!>> <<@brightskyday says : You are a really good host Gregor and absolutely an eye candy too>> <<@tiernanwaller says : I’m like an f student super bored idk even know what science is about but this is like facilitating I feel smart watching this>> <<@kenzou803 says : Person who created noaya>> <<@szymonswietek8906 says : I have mixed feelings about the last part. Basically they just showed the animation/simulation and said: well the measurements were similar but actually different. And they didn't even show the actual real shots from the camera, so we could compare ourselves.>> <<@C4_Anon says : wel... you stop. lol>> <<@88manta88 says : Hallo Matthias 😛>> <<@Avidon-k7s says : It's relativity, not time.>> <<@Vxjjib says : clix if he never played fortnite>> <<@Ferhat-Celep says : Nasıl kameranın çektiği fotoğraf bulanık çıkar fps düştükçe daha kara kara görmezmişiz yani daha net görmezmiyiz haraketlerini>> <<@nickelisalejo4833 says : I legit thought this dude was eating something every time he was on screen talking>> <<@Mogged-teal says : Bro doesn't realise the impact frames when time resumes, the damages gonna be CRAZY>>