(Image credit: Flicker user stephanie vacher) by...  ...ms, Improbable Research staff The Ham Sandwich Theorem has been a treat and a spur to mathematicians for...  ...nch of mathematics called algebraic topology. The theorem describes a particular truth about certain shapes...  ...1 paper called “Leftover...

Mathematician Pierre de Fermat was born 410 ye...  ...le of the day. The doodle recreates Fermat's Last Theorem , which he left scribbled in the margin of a book....

The Salary Theorem proves mathematically that those who know more ma...