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3Blue1Brown
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Latest posts
Last updated 23 days ago
Covering 10 points, a surprisingly tricky puzzle.
23 days ago
Made as part of a monthly series of puzzles for the 2026...
Escher's most mind-bending piece
about 1 month ago
On "The Print Gallery", by M.C. Escher Full video: https://youtu.be/ldxFjLJ3rVY
The subset sum puzzle
about 1 month ago
Part of a series of monthly puzzlers. Stay subscribed to see the...
Escher's most mathematically interesting piece
about 2 months ago
Escher's Print Gallery, and the tour of complex analysis it invites Check...
Bacteria Grid Puzzle Solution
about 2 months ago
Part of a monthly series of puzzlers, in collaboration with MoMath and...
The most underappreciated formula | Exploring high-dimensional spheres
2 months ago
On the volumes of higher-dimensional spheres Explore the 3b1b virtual career fair...
The lattice bacteria puzzle
3 months ago
Part of a series of monthly puzzles, done in collaboration with MoMath...
The Hairy Ball Theorem
3 months ago
Unexpected applications and a beautiful proof Looking for a new career? Check...
The most absurd product I've made
6 months ago
Because why not make a pi creature neck pillow? Available at 3b1b.co/store
How Laplace transforms solve differential equations
6 months ago
Studying the forced harmonic oscillator by taking a Laplace transform and studying...