Help researchers produce predictions of the Earth's climate up to the year 2100 and test the accuracy of climate models. This project needs people around the world to volunteer idle time on their computers to run a climate model program. Watch the weather patterns evolve on your unique version of the world. More

I enjoy thinking about ways to enlighten children about the joys of math and science. Sometimes I’ll extrapolate from memories of my own childhood to create new ideas. I’m happy to report that I came up with an idea for a cool new variation of the popular outdoor children’s game hopscotch.