# compression intelligence — RSS Amplifier Recent posts from the 2 feeds in the RSS Amplifier directory that cover compression intelligence. Page: Feed: --- ## [The jumping pegs puzzle](https://www.youtube.com/shorts/rYyJm1tD3d0) _2026-08-18 · 3Blue1Brown · 3Blue1Brown_ ## [The 64 sugar cubes puzzle](https://www.youtube.com/shorts/6XPlmCDNLNc) _2026-07-24 · 3Blue1Brown · 3Blue1Brown_ ## [But what is cross-entropy?](https://3blue1brown.substack.com/p/but-what-is-cross-entropy) _2026-07-16 · Grant Sanderson · 3Blue1Brown mailing list_ Compression is Intelligence Part 2 ## [But what is cross-entropy? | Compression is Intelligence Part 2](https://www.youtube.com/watch?v=GlYgs6v2YfU) _2026-07-16 · 3Blue1Brown · 3Blue1Brown_ ## [On monthly puzzles](https://3blue1brown.substack.com/p/on-monthly-puzzles) _2026-06-17 · Grant Sanderson · 3Blue1Brown mailing list_ And the plan for their solutions ## [100 random chords, how many intersections?](https://www.youtube.com/shorts/wGffBCfrAsE) _2026-06-16 · 3Blue1Brown · 3Blue1Brown_ ## [Measuring the entropy of English](https://www.youtube.com/shorts/-7etvZSBxlk) _2026-06-12 · 3Blue1Brown · 3Blue1Brown_ ## [What's the perfect encoding? How do you know?](https://www.youtube.com/shorts/7L_eTem1SQ4) _2026-06-10 · 3Blue1Brown · 3Blue1Brown_ ## [Reinventing Entropy](https://3blue1brown.substack.com/p/reinventing-entropy) _2026-06-07 · Grant Sanderson · 3Blue1Brown mailing list_ Compression & Intelligence Part 1 ## [Reinventing Entropy | Compression is Intelligence Part 1](https://www.youtube.com/watch?v=l6DKRf-fAAM) _2026-06-07 · 3Blue1Brown · 3Blue1Brown_ ## [Find it on Amazon (Sponsored)](https://crawlproof.com/a/LBhPBTwwkLOJ) _2026-06-07 · **Sponsored**_ Open the Amazon product listing to see details and availability ## [Tie random ends: How many loops?](https://www.youtube.com/shorts/ZHXt0-_gSj4) _2026-05-21 · 3Blue1Brown · 3Blue1Brown_ ## [Covering 10 points, a surprisingly tricky puzzle.](https://www.youtube.com/shorts/QLu_ZsRc_G0) _2026-04-16 · 3Blue1Brown · 3Blue1Brown_ ## [Escher's most mind-bending piece](https://www.youtube.com/shorts/Y7ImxZ_YhJk) _2026-03-27 · 3Blue1Brown · 3Blue1Brown_ ## [The subset sum puzzle](https://www.youtube.com/shorts/4h5BEALuh44) _2026-03-25 · 3Blue1Brown · 3Blue1Brown_ ## [Escher's most mathematically interesting piece](https://3blue1brown.substack.com/p/eschers-most-mathematically-interesting) _2026-03-22 · Grant Sanderson · 3Blue1Brown mailing list_ The Print Gallery, and the tour of complex analysis it invites. ## [How (and why) to take a logarithm of an image](https://www.youtube.com/watch?v=ldxFjLJ3rVY) _2026-03-22 · 3Blue1Brown · 3Blue1Brown_ ## [Bacteria Grid Puzzle Solution](https://www.youtube.com/shorts/Qoes9bTJtn0) _2026-03-21 · 3Blue1Brown · 3Blue1Brown_ ## [The most underappreciated formula](https://3blue1brown.substack.com/p/the-most-underappreciated-formula) _2026-02-27 · Grant Sanderson · 3Blue1Brown mailing list_ Exploring spheres in higher dimensions ## [The most beautiful formula not enough people understand](https://www.youtube.com/watch?v=fsLh-NYhOoU) _2026-02-27 · 3Blue1Brown · 3Blue1Brown_ ## [The lattice bacteria puzzle](https://www.youtube.com/shorts/d0ai33oqqDE) _2026-02-18 · 3Blue1Brown · 3Blue1Brown_ ## [Point a Domain, Start a Pit (Sponsored)](https://crawlproof.com/a/7uyiR90ZyhQL) _2026-02-18 · **Sponsored**_ Point any domain to a blacked-out, poison-green coming-soon page with an email waitlist. ## [Solution to the ladybug clock puzzle](https://www.youtube.com/shorts/7gG91SZwBoE) _2026-02-16 · 3Blue1Brown · 3Blue1Brown_ ## [The Hairy Ball Theorem](https://3blue1brown.substack.com/p/the-hairy-ball-theorem) _2026-01-31 · Grant Sanderson · 3Blue1Brown mailing list_ A few surprising applications of one of the most absurdly named theorems in topology, together with a beautiful proof for why it is true. ## [SoME4 Prizes](https://3blue1brown.substack.com/p/some4-prizes) _2026-01-16 · Grant Sanderson · 3Blue1Brown mailing list_ Winners of the supplementary "helpful for teachers" prize we set up for the 2025 Summer of Math Exposition ## [Recruiting, both for myself and for other companies (potentially yours)](https://3blue1brown.substack.com/p/recruiting-both-for-myself-and-for) _2025-12-04 · Grant Sanderson · 3Blue1Brown mailing list_ I have two small requests, both of which I’ll elaborate on further down in this post. ## [How Laplace transforms solve differential equations](https://3blue1brown.substack.com/p/how-laplace-transforms-solve-differential) _2025-11-05 · Grant Sanderson · 3Blue1Brown mailing list_ Studying the forced oscillator ## [But what is a Laplace Transform?](https://3blue1brown.substack.com/p/but-what-is-a-laplace-transform) _2025-10-12 · Grant Sanderson · 3Blue1Brown mailing list_ Visualizing the most important tool for differential equations. ## [Why complex exponents matter](https://3blue1brown.substack.com/p/why-complex-exponents-matter) _2025-10-05 · Grant Sanderson · 3Blue1Brown mailing list_ Laplace Transform Prelude ## [Why Ruler and Compass?](https://3blue1brown.substack.com/p/why-ruler-and-compass) _2025-09-18 · Grant Sanderson · 3Blue1Brown mailing list_ The fifth and final guest video ## [Exploration & Epiphany](https://3blue1brown.substack.com/p/exploration-and-epiphany) _2025-09-07 · Grant Sanderson · 3Blue1Brown mailing list_ A guest video about Sol LeWitt's incomplete open cubes, and the group theory behind it. ## [Simulating Phase Change](https://3blue1brown.substack.com/p/simulating-phase-change) _2025-08-28 · Grant Sanderson · 3Blue1Brown mailing list_ Guest video by Vilas Winstein ## [Refer a Friend, Earn Rewards (Sponsored)](https://crawlproof.com/a/N1jXg8p7QkOz) _2025-08-28 · **Sponsored**_ Earn rewards when friends get the Graphite Business Card through your referral. ## [The AI that solved IMO Geometry Problems](https://3blue1brown.substack.com/p/the-ai-that-solved-imo-geometry-problems) _2025-08-17 · Grant Sanderson · 3Blue1Brown mailing list_ Guest video by Aleph0 ​ ## [But how do AI videos actually work?](https://3blue1brown.substack.com/p/but-how-do-ai-videos-actually-work) _2025-07-25 · Grant Sanderson · 3Blue1Brown mailing list_ Guest video by from Welch Labs ## [Summer of Math Exposition #4](https://3blue1brown.substack.com/p/summer-of-math-exposition-4) _2025-05-05 · Grant Sanderson · 3Blue1Brown mailing list_ Teachers, I'd love to hear from you ## [Where my explanation of Grover’s algorithm failed](https://3blue1brown.substack.com/p/where-my-explanation-of-grovers-algorithm) _2025-05-04 · Grant Sanderson · 3Blue1Brown mailing list_ Addressing some viewer questions from the most recent video ## [But what is Quantum Computing?](https://3blue1brown.substack.com/p/but-what-is-quantum-computing) _2025-04-30 · Grant Sanderson · 3Blue1Brown mailing list_ Building up to Grover's Algorithm ## [Revisiting those colliding blocks that compute π](https://3blue1brown.substack.com/p/revisiting-those-colliding-blocks) _2025-03-13 · Grant Sanderson · 3Blue1Brown mailing list_ Happy pi day!