ਅਗਲਾ
But why would light "slow down"? | Visualizing Feynman's lecture on the refractive index 29 ਮਿੰਟ 
Army of Fear 3 ਮਿੰਟ 
I spent $12,000 on the THINNEST Tech 25 ਮਿੰਟ 
The New Hunt for the Colossal Squid 19 ਮਿੰਟ 
Android 17 Is the Biggest Upgrade in Years 18 ਮਿੰਟ 
Держись в тени, иначе сгоришь!🔥 | Обновление в PEAK 13 ਮਿੰਟ 
Buying a 1 euro House in Italy - is it a scam? 42 ਮਿੰਟ 
Jony Ive Shows The Real Process Behind the Ferrari Luce 46 ਮਿੰਟ 
An Engineer's Perspective on the Texas Floods 24 ਮਿੰਟ 
This Village Pays You $70,000 To Move There (is it a scam?) 28 ਮਿੰਟ 
Это голограмма или телепорт? Что это? #Shorts 1 ਮਿੰਟ 
My Favorite Twilight Knockoff 101 ਮਿੰਟ 
Steam Frame Review - This Changes Everything 24 ਮਿੰਟ 
How does the space station never run out of oxygen? - Alvaro Romero-Calvo and Theo St Francis 7 ਮਿੰਟ 
How to explain something complicated 10 ਮਿੰਟ 
Sawing a Dam in Half (on Purpose) 21 ਮਿੰਟ 
Every US Electrical Outlet Explained 22 ਮਿੰਟ 
Dark Secrets Hidden in America’s Most Isolated Islands (nobody comes here) 39 ਮਿੰਟ 
Why This Olympic Sport Bothers Physicists 17 ਮਿੰਟ 
Why is getting bitten by a rabid animal so dangerous? - Charles Rupprecht 7 ਮਿੰਟ 
How a Super El Niño affects the global climate 7 ਮਿੰਟ 
How ICE's Surveillance System Works 21 ਮਿੰਟ 
AI Can Now Read Ultrasounds #science #scishow #pregnancy #medicine 1 ਮਿੰਟ 
this might melt your brain 2 ਮਿੰਟ 
The Problems with China's Space Program 17 ਮਿੰਟ 
Why do gay people look like that? 5 ਮਿੰਟ 
NASA'S Plutonium Problem 22 ਮਿੰਟ 
Evaluating Sources & Fact Checking: Crash Course Scientific Thinking #6 11 ਮਿੰਟ 
How Do Minerals Form?: Crash Course Geology #5 10 ਮਿੰਟ 
Reading StarCloud’s Whitepaper So You Don’t Have To 22 ਮਿੰਟ 
What Went Wrong With California High Speed Rail 22 ਮਿੰਟ 
How deportations changed Latinos’ minds on Trump 2 ਮਿੰਟ 
Name That Infrastructure (Ep. 11) #shorts 1 ਮਿੰਟ 
The Hidden Engineering Behind the Falkirk Wheel 16 ਮਿੰਟ 
Exploring the World's Largest $100 Billion Failed Ghost City (why did nobody move here?) 26 ਮਿੰਟ 
Digging A SECRET GARAGE Part 2 22 ਮਿੰਟ 
The Craziest Experiment Humans Have Ever Built 18 ਮਿੰਟ 
The Cartels Running Up Transatlantic Airfares 22 ਮਿੰਟ 
Why Are There No Short Arch Dams? 17 ਮਿੰਟ 
Why American Airlines Stopped Making Money 22 ਮਿੰਟ 
What If You Just Keep Digging? 11 ਮਿੰਟ 
What The Sun REALLY Looks Like 1 ਮਿੰਟ 
The MAGNET Suspension SKATEBOARD 23 ਮਿੰਟ 
There’s A Secret Parking Spot in Space 2 ਮਿੰਟ 
Fixing the Most Dangerous Dam in the World 23 ਮਿੰਟ 
WILL THIS DRIFT TRIKE WORK ON GRASS?? 19 ਮਿੰਟ 
I Built a Bike that COOKS Pizza!! 19 ਮਿੰਟ 
The NFL's Concussion Crisis 22 ਮਿੰਟ 
NVIDIA CEO Jensen Huang's Vision for the Future 64 ਮਿੰਟ 
A MAGA influencer tests the GOP midterm message. Is it working? | America, Actually 26 ਮਿੰਟ 
The Failed Logistics of Hurricane Katrina 21 ਮਿੰਟ How the index of refraction arises, and why it depends on color (as seen with a prism) Quotebook Notebooks: https://3b1b.co/store These lessons are primarily funded directly by viewers: https://3b1b.co/support An equally valuable form of support is to simply share the videos. This video is largely based on the following Feynmann lecture https://www.feynmanlectures.caltech.edu/I_31.html Looking Glass Universe videos on the index of refraction: https://youtu.be/uo3ds0FVpXs The explanation for why the phase of a wave produced by a plane of oscillating charges is a quarter phase behind the wave of a charge in the center of that plane, and hence a quarter phase behind that of a light wave inducing the oscillations, is given in the previous chapter: https://www.feynmanlectures.caltech.edu/I_30.html Sections: 0:00 - The standard explanation 3:14 - The plan 5:09 - Phase kicks 8:25 - What causes light? 13:20 - Adding waves 16:40 - Modeling the charge oscillation 20:59 - The driven harmonic oscillator 26:57 - End notes Thanks to these viewers for their contributions to translations German: Ole Hebrew: Alon Altman, Omer Tuchfeld Hindi: Saurabh Portuguese: @doryhelioaires Urdu: Momini0 ------------------ These animations are largely made using a custom Python library, manim. See the FAQ comments here: https://3b1b.co/faq#manim https://github.com/3b1b/manim https://github.com/ManimCommunity/manim/ All code for specific videos is visible here: https://github.com/3b1b/videos/ The music is by Vincent Rubinetti. https://www.vincentrubinetti.com https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. If you're reading the bottom of a video description, I'm guessing you're more interested than the average viewer in lessons here. It would mean a lot to me if you chose to stay up to date on new ones, either by subscribing here on YouTube or otherwise following on whichever platform below you check most regularly. Mailing list: https://3blue1brown.substack.com Twitter: https://twitter.com/3blue1brown Instagram: https://www.instagram.com/3blue1brown Reddit: https://www.reddit.com/r/3blue1brown Facebook: https://www.facebook.com/3blue1brown Patreon: https://patreon.com/3blue1brown Website: https://www.3blue1brown.com
Packages published by the creator behind this video.
This creator has not set their rates yet. Send a request and we will pass it on — the price is agreed before anything is charged.
A recurring seat in my content. Subscribers enter a queue — or a random draw when there are more subscribers than slots — and appear in the video itself, in the credits, or in the description.
per month
Price on request
A guaranteed appearance of at least 10 seconds in my next video. Price depends on where in the runtime the insert lands.
Price on request
A guaranteed appearance of at least 10 seconds inside a Short cut from one of my existing videos.
one-off
Price on request