We can't visualise it, but we can still think about it! And there are clever ways of glimpsing what it might look like.
One of the greatest threats to whales is being struck by ships. Find out how Pythagoras' theorem can help avoid this.
The great thing about geometry is that you can sometimes prove things using pictures. Enjoy these three great visual proofs of Pythagoras' theorem!
It isn't often that a mathematical equation makes the national press, far less popular radio, or most astonishingly of all, is the subject of a debate in the UK parliament. However, as Chris Budd and Chris Sangwin tell us, in 2003 the good old quadratic equation, which we all learned about in school, reached these dizzy pinnacles of fame.
