Algodoo

Hoodoo, you do Algodoo?

For those who missed out on Physics in school you have the opportunity to experience some 2D Physics using a Phun simulation program. That really is its name. No pun, sorry. There's even some 'way cool' lessons to get you going.

It's the perfect reason to play with your shiny new IWB. It will be a mesmerising, tactile, but not entirely futile experience. For some reason it reminds me of lava lamps. Go on, physics was never so enjoyable and not even a high order differential equation in sight. I must admit though, I do prefer the "real thing".