월간 참여
월간내 콘텐츠의 정기 좌석. 구독자는 대기열에 들어가거나 — 슬롯보다 구독자가 많을 때는 무작위 추첨으로 — 비디오 자체, 크레딧 또는 설명에 나타납니다.
월간
가격 문의
다음
Terence Tao on the cosmic distance ladder 29 분 
Audiobook: Fascinating Horror Reads "A Scandal in Bohemia" by Arthur Conan Doyle (Members Edition) 47 분 
Reptiles | 60 Minutes Full Episodes 52 분 
Their parents left for work and never came home: From the 9/11 archives 13 분 
The McVay way: Coaching the Los Angeles Rams while handling heavy expectations | 60 Minutes 13 분 
The Story Of The Black Tom Explosion | Fascinating Horror 11 분 
NASA'S Plutonium Problem 22 분 
Passenger Ferry Sinks While The Crew Parties - The MV Dona Paz | Fascinating Horror 12 분 
The Rust Movie Set Accident | Fascinating Horror 14 분 
Science Mutilation by History Channel 18 분 
How Firefly is Revolutionizing the Logistics of Spaceflight | Full Documentary 49 분 
What Bothers Physicists About Black Holes (Interview with Brian Cox) 74 분 
Why is this piece of America still owned by France? 23 분 
2025 BACK TO THE FUTURE 4 Pickup? 32 분 
I tested every new Apple Product! 15 분 
The Age of Laser Warfare Has Begun 24 분 
(VR) Я ❤️ Работу | Часть 2 (Job Simulator) 17 분 
The Wild Story of the Teton Dam Failure 20 분 
I tested phones that shouldn’t EXIST 23 분 
Sawing a Dam in Half (on Purpose) 21 분 
ONE OF US 3 분 
What happens when we coat a pingpong ball with metal? #tbt #hacksmith #makeitreal 2 분 
Why is everyone suddenly neurodivergent? 8 분 
The tragedy of Cassandra, the princess who predicted the fall of Troy - Iseult Gillespie 5 분 
Unhinged Lady Ran for Senate and Got Arrested for Wild Behavior 21 분 
The Insane Engineering of the V-22 Osprey 24 분 
A wake-up call for the Democratic establishment | America, Actually 48 분 
How a Super El Niño affects the global climate 7 분 
The Unlikely Rise of the Indian Space Program 29 분 
The price of proving you’re an adult 1 분 
Nonalcoholic drinks SHOULD cost more. Here's why. 10 분 
Who else could use these? @nike #teamnike #ad 1 분 
The First Punic War - OverSimplified (Part 2) 23 분 
Every US Electrical Outlet Explained 22 분 
Something’s Happening to the Ozone Hole 17 분 
Those Ancient Giant Fungi Weren’t Fungi After All 15 분 
Why do gay people sound like that? 6 분 
How porn completely changes your brain 9 분 
Do your students have big ideas? #shorts 1 분 
The Hidden Engineering Behind the Falkirk Wheel 16 분 
The Bizarre Bases of Antenna Towers 19 분 
The Hidden Engineering of Runways 19 분 
Magnetic Floating Skateboard. 1 분 
How Private Equity Ruined American Youth Sports 19 분 
Every Pickup needs this!! 1 분 
The WEIGHTLESS Machine 11 분 
Small details take Time 2 분 
The Surprisingly Large Carbon Footprint of Rice #science #scishow #rice #climatechange 1 분 
The Second Punic War - OverSimplified (Part 3) 50 분 
Why Does Nobody Travel to South America's Strangest Countries? 35 분 
Is the path to parenthood becoming a luxury? 2 분 Terence Tao on the cosmic distance ladder
2025 29 분
The Cosmic Distance Ladder: How we learned distances in the heavens. Next part: https://youtu.be/hFMaT9oRbs4 Patreon supporters see early views of new videos: https://www.patreon.com/3blue1brown Artwork by Kurt Bruns Thanks to Paul Dancstep for several animations, such as the powers of 10 zoom out and the simulations of shadows on the moon. Terry has kindly cataloged many of the added nuances, including a few corrections, in this post: https://terrytao.wordpress.com/2025/02/13/cosmic-distance-ladder-video-with-grant-sanderson-3blue1brown-commentary-and-corrections/ As an additional one, the portrait shown for Kepler, despite being somewhat widespread, actually turns out not to be Kepler. See this article by Václav Pavlík https://ui.adsabs.harvard.edu/abs/2021PhT....74i..10S/abstract Also, although the Earth is about 4 times as wide as the Moon, as it happens, you would not see this with the lunar eclipse composites, since the umbra of Earth's shadow from the sun is sufficiently smaller than the Earth out where the Moon is. Moon composite shot by Reddit user _wanderloots: https://www.reddit.com/r/astrophotography/comments/yil0tu/partial_lunar_eclipse_composite/ https://youtube.com/@Wanderloots Thanks to Tanya Klowden for helpful conversations about the history of the distance ladder. Argument for why if every shadow of a convex shape is a circle, it must be a sphere: https://mathoverflow.net/questions/39127/is-the-sphere-the-only-surface-with-circular-projections-or-can-we-deduce-a-sp Timestamps: 0:00 - About Terence Tao and the Distance Ladder 2:02 - Earth 8:07 - Moon 11:15 - Sun 15:45 - Heliocentrism in Antiquity 18:27 - Kepler’s genius 27:16 - Where this leaves us SEV #5: https://youtu.be/uq83hprtpGE ------------------ 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
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