We can't let penguin awareness day pass without a look at some penguin maths.
New research suggests that our trusty companion may not have been the Earth's first, but formed from several smaller moonlets.
Simple mathematical rules can make for some interesting psychedelic science.
We were very excited to meet Andrew Wiles this summer! In this interview and videos he tells us what it was like to prove Fermat's Last Theorem, and what it feels like to do maths.