Grant Sanderson is a math educator and creator of 3Blue1Brown.

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Episode links:
3Blue1Brown: http://youtube.com/3blue1brown
Grant’s Twitter: https://twitter.com/3blue1brown

If you would like to get more information about this podcast go to https://lexfridman.com/podcast or connect with @lexfridman on Twitter, LinkedIn, Facebook, Medium, or YouTube where you can watch the video versions of these conversations. If you enjoy the podcast, please rate it 5 stars on Apple Podcasts, follow on Spotify, or support it on Patreon.

Here’s the outline of the episode. On some podcast players you should be able to click the timestamp to jump to that time.

OUTLINE:
00:00 – Introduction
05:13 – Richard Feynman
09:41 – Learning deeply vs broadly
13:56 – Telling a story with visualizations
18:43 – Topology
23:52 – Intuition about exponential growth
32:28 – Elon Musk’s exponential view of the world
40:09 – SpaceX and space exploration
45:28 – Origins of the Internet
49:50 – Does teaching on YouTube get lonely?
54:31 – Daily routine
1:00:20 – Social media
1:10:38 – Online education in a time of COVID
1:27:03 – Joe Rogan moving to Spotify
1:32:09 – Neural networks
1:38:30 – GPT-3
1:46:52 – Manim
1:51:01 – Python
1:56:21 – Theory of everything
2:03:53 – Meaning of life