2025-05-04

[public] 232K views, 13.9K likes, dislikes audio only

3Blue1Brown

Addressing viewer questions from the last video: /youtube/video/RQWpF2Gb-gU

These lessons are funded directly by viewers: https://3b1b.co/support

An equally valuable form of support is to share the videos.

The subtitles on this video were done using AI, and are likely imperfect, but they are open for community corrections at https://criblate.com/

Timestamps:

0:00 - The confusion

1:25 - Example: Sudokus

7:58 - Linearity

14:19 - Is this useful?

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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

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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.

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Website: https://www.3blue1brown.com