## Maths in a minute

We can't let penguin awareness day pass without a look at some penguin maths.

How fast can you tell whether two networks are the same?

How the heat equation inspired the maths that powers the entertainment industry.

How the need to locate your location at sea led to some interesting mathematics.

Here's one of the most elegant proofs in all of maths. Rejoice in its simplicity!

Why a positive test result doesn't necessarily mean you have the disease.

Here's the ancient proof that there are infinitely many prime numbers.

Why a DNA match doesn't necessarily prove your guilt.