6:42measuring earth's circumferenceExplainer
Carl Sagan - Cosmos - Eratosthenes
carlsagandotcom
4 HN recommenders
6:42measuring earth's circumferenceExplainer
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PBS Infinite Series
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20:05error correcting codesExplainer
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8:00infinity and set theoryExplainer
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21:14bayes' ruleExplainer
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1:01:40four-dimensional geometryTalk
The Royal Institution
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41:44divergent series and zeta functionExplainer
Mathologer
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12:04anagraphsExplainer
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13:37times table patternsExplainer
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46:24
1:11:48juggling mathematicsLecture
National Museum of Mathematics
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57:03combinatorial game theoryExplainer
Owen Maitzen
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A good mathematical explanation makes the reasoning visible. This section collects videos on mathematics and theoretical computer science, including algorithms, complexity, probability and visual approaches to difficult ideas. It is for learners building foundations as well as programmers looking for the theory behind a familiar technique.
Indie Picks is organized from video metadata and uploader descriptions; it is not a full-video editorial review. HN Library retains community discussions. Sources and data notes