The mystery of 0.8660254037844386467637231707529361834714026269051903140279034897...
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15:21
Why π^π^π^π could be an integer (for all we know!).
![](https://i.ytimg.com/vi/F_43oTnTXiw/mqdefault.jpg)
17:08
Beware the Runge Spikes!
![](https://i.ytimg.com/vi/e1Kw3yJoNxw/mqdefault.jpg)
24:19
I designed a silly but semi-functional computer.
![](https://i.ytimg.com/vi/Wim9WJeDTHQ/mqdefault.jpg)
14:24
What's special about 277777788888899? - Numberphile
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23:55
The 56-Year Argument About a Hopping Hoop
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19:29
The mathematically impossible ball that shouldn’t exist.
![](https://i.ytimg.com/vi/lmgCgzjlWO4/mqdefault.jpg)
23:43
Calculating π with Avogadro's Number
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23:29