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Hello there.

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

Subtracting Paperclips

Subtracting Paperclips

Part One: https://youtu.be/wGkvyN6s9cY

Featuring Tadashi Tokieda.

More Tadashi videos: http://bit.ly/tadashi_vids

Raw paperclips slow motions: https://youtu.be/zuX5yy_93JA

Video by Brady Haran and Pete McPartlan (animations by Pete)

The Last Digit of Prime Numbers

The Last Digit of Prime Numbers

Partitions

Partitions