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3Blue1Brown
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Mathematics with a distinct visual perspective. Linear algebra, calculus, neural networks, topology, and more.
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3Blue1Brown 3 B l u e 1 B r o w n Menu Lessons Podcast Blog Extras Store FAQ Contact About Animated math Latest video: X-rays "faster" than the speed of light, and more refractive index questions | Optics puzzles part 4 Learn how neural networks work Learn how to visualize linear algebra Learn the essence of calculus Learn how sliding blocks compute an unexpected constant Learn how this animation relates to the physics of heat Learn how bitcoin works Learn why polar plots of primes form these spirals Learn how topology is used to solve problems Learn how a sphere's surface area relates to its shadow Topics By date Written Calculus Linear Algebra Neural Networks Differential Equations Puzzles Why Pi Geometry Analysis Probability Topology Group Theory Computer Science Physics Epidemics Lockdown Math Miscellaneous If these lessons add value to your life, consider joining the contributing members who help...
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