pi_circle.png

Hello there.

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

Beautiful Card Trick

Beautiful Card Trick

Standup mathematician Matt Parker says this 27-card trick is the most mathematically beautiful - but it takes some explaining!

Follow Matt on Twitter - https://twitter.com/standupmaths

Advent Calendar

Advent Calendar

Spaghetti Numbers

Spaghetti Numbers