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How to lie using visual proofs

3Blue1Brown
7.37M subscribers
3.8M views 2 years ago 1 product
Three false proofs, and what lessons they teach. New notebooks: https://store.dftba.com/collections/3... Help fund future projects:   / 3blue1brown   An equally valuable form of support is to simply share the videos. Here's a nice short video on the false pi = 4 proof    • Why All Youtubers Are WRONG About This Pro...   Time stamps: 0:00 - Fake sphere proof 1:39 - Fake pi = 4 proof 5:16 - Fake proof that all triangles are isosceles 9:54 - Sphere "proof" explanation 15:09 - pi = 4 "proof" explanation 16:57 - Triangle "proof" explanation and conclusion Thanks to these viewers for their contributions to translations French: azerty314159 Portuguese: Wagner K. Martins ------------------ These animations are largely made using a custom python library, manim. See the FAQ comments here: https://www.3blue1brown.com/faq#manim https://github.com/3b1b/manim https://github.com/ManimCommunity/manim/ You can find code for specific videos and projects h …...more
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How to lie using visual proofs
126KLikes
3,824,949Views
2022Jul 3
Three false proofs, and what lessons they teach. New notebooks: https://store.dftba.com/collections/3... Help fund future projects:   / 3blue1brown   An equally valuable form of support is to simply share the videos. Here's a nice short video on the false pi = 4 proof    • Why All Youtubers Are WRONG About This Pro...   Time stamps: 0:00 - Fake sphere proof 1:39 - Fake pi = 4 proof 5:16 - Fake proof that all triangles are isosceles 9:54 - Sphere "proof" explanation 15:09 - pi = 4 "proof" explanation 16:57 - Triangle "proof" explanation and conclusion Thanks to these viewers for their contributions to translations French: azerty314159 Portuguese: Wagner K. Martins ------------------ These animations are largely made using a custom python library, manim. See the FAQ comments here: https://www.3blue1brown.com/faq#manim https://github.com/3b1b/manim https://github.com/ManimCommunity/manim/ You can find code for specific videos and projects here: https://github.com/3b1b/videos/ Music by Vincent Rubinetti. https://www.vincentrubinetti.com/ Download the music on Bandcamp: https://vincerubinetti.bandcamp.com/a... Stream the music on Spotify: https://open.spotify.com/album/1dVyjw... ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe: http://3b1b.co/subscribe Various social media stuffs: Website: https://www.3blue1brown.com Twitter:   / 3blue1brown   Reddit:   / 3blue1brown   Instagram:   / 3blue1brown   Patreon:   / 3blue1brown   Facebook:   / 3blue1brown  

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3Blue1Brown

7.37M subscribers