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Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Cicada 17

Cicada 17

Why do cicadas emerge every 17 years - featuring Steve Mould.
Steve is on Twitter at https://twitter.com/MouldS

See Steve talkabout Benford's Law at: http://youtu.be/XXjlR2OK1kM
And discuss Pi at: http://youtu.be/ZPv1UV0rD8U

One minus one plus one minus one

One minus one plus one minus one

Is it Math or Maths?

Is it Math or Maths?