Calculating π with Avogadro's Number

31:20
Why the longest English word is PAPAL and SPA is the pointiest.

36:50
The biggest hand calculation in a century! [Pi Day 2024]

9:57
Avogadro's Number (Mole) - Numberphile

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An unexciting video about distance derivatives

14:17
Vision Is Actually A Chemical Reaction

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Jon Stewart on Trump’s Heel Turn on Zelenskyy In Favor of Putin’s New World Order | The Daily Show

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I Calculated Absolute Zero With Vodka

23:29