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Math
The Josephus Problem Is A Theoretical Math Puzzle
The Josephus Problem
According to legend, getting it right was a matter of life and death.
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The Uncracked Problem With 33
What's the matter with this seemingly common number?
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The Opposite of Infinity
You may think it would be negative infinity...
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Key Facts In This Video

The opposite of infinity would be the smallest number possible. 00:01

Infinitesimals were important to Leibniz and Newton when they invented calculus. 06:37

Limits can be used to work out the area below a curve without having to use infinitesimals. 10:36
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