Fun for today.

3-body orbit applet: This is an applet for displaying animations of n body orbits. Play around with it… It’s even more fun than watching goldfish!

Argh!

Science can be funny, too. The Culture of Chemistry: Quantum jokes?: Q: Why won’t Heisenberg’s operators live in the suburbs? A: They don’t commute. I wonder if it’s time I dragged out my math jokes… A mathematician, a physicist, and an engineer walked into a bar one day, and… :alien: