Grant Sanderson: 3Blue1Brown and the Beauty of Mathematics
January 7, 2020
1 hr 3 min
Full
64 of 498
January 7, 2020
Grant Sanderson: 3Blue1Brown and the Beauty of Mathematics
0:00 / 1:03:12
Excerpt playback isn’t available for this episode — use the full-episode link.
Search the Record
Moment search isn’t open for this episode yet
When it opens, you’ll be able to type any phrase and jump straight to the second it was said.
Sebastian Raschka Episodes Around January 7, 2020
Episode 64 of 498 — walk the feed in the order it was published.
Grant Sanderson: 3Blue1Brown and the Beauty of Mathematics
Summary
<p>Grant Sanderson is a math educator and creator of 3Blue1Brown, a popular YouTube channel that uses programmatically-animated visualizations to explain concepts in linear algebra, calculus, and other fields of mathematics.</p>
<p><span style="font-weight: 400;">This conversation is part of the Artificial Intelligence podcast.</span> If you would like to get more information about this podcast go to <a href="https://lexfridman.com/ai">https://lexfridman.com/ai</a> or connect with @lexfridman on <a href="https://twitter.com/lexfridman">Twitter</a>, <a href="https://www.linkedin.com/in/lexfridman/">LinkedIn</a>, <a href="https://www.facebook.com/lexfridman">Facebook</a>, <a href="https://medium.com/@lexfridman">Medium</a>, or <a href="https://www.youtube.com/lexfridman">YouTube</a> where you can watch the video versions of these conversations. If you enjoy the podcast, please rate it 5 stars on <a href="https://podcasts.apple.com/us/podcast/artificial-intelligence/id1434243584">Apple Podcasts</a>, follow on <a href="https://open.spotify.com/show/2MAi0BvDc6GTFvKFPXnkCL">Spotify</a>, or support it on <a href="https://www.patreon.com/lexfridman">Patreon</a>.</p>
<p>This episode is presented by Cash App. Download it (<a href="https://apps.apple.com/us/app/cash-app/id711923939">App Store</a>, <a href="https://play.google.com/store/apps/details?id=com.squareup.cash&hl=en_US">Google Play</a>), use code “LexPodcast”. </p>
<p>Here’s the outline of the episode. On some podcast players you should be able to click the timestamp to jump to that time.</p>
<p>00:00 – Introduction<br />
01:56 – What kind of math would aliens have?<br />
03:48 – Euler’s identity and the least favorite piece of notation<br />
10:31 – Is math discovered or invented?<br />
14:30 – Difference between physics and math<br />
17:24 – Why is reality compressible into simple equations?<br />
21:44 – Are we living in a simulation?<br />
26:27 – Infinity and abstractions<br />
35:48 – Most beautiful idea in mathematics<br />
41:32 – Favorite video to create<br />
45:04 – Video creation process<br />
50:04 – Euler identity<br />
51:47 – Mortality and meaning<br />
55:16 – How do you know when a video is done?<br />
56:18 – What is the best way to learn math for beginners?<br />
59:17 – Happy moment</p>