The Pythagorean Theorem
A simple proof of a commonly used mathematical identity.

The Quadratic Equation
Examining the origins of this equation.

olderfeatures

Palm-Pilot Artwork
These crazy pictures were all drawn on my Palm m125, and although marmalade jam tastes better on toast, Coppola doesn't complain. No, that wasn't an inside joke.

Landscapes
So how do you compare the mountain ranges of Switzerland to the wonderful tides which lap the eastern shores of Australia? Check out the latest feature to find out!