What will quantum computers be able to do that ordinary computers can't do?

Here's a brief introduction to the possible future of computing.

A brand-new pentagon to tile your wall with.

Using maths to simulate the behaviour of criminals.

How the maths that is used to predict earthquakes can help fight gang crime.

Why today is 24 hours and 1 second long.

Should we let go of the "one person, one vote" principle?