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Hello there.

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

The Most Favourite Number

The Most Favourite Number

What number is the "most favourite"? We analyse your comments.

Here's the original video (and its comments): http://www.youtube.com/watch?v=ygqIfLHGTu4

Dragon Curve

Dragon Curve

End of Time (Unix)

End of Time (Unix)