This MetaFilter thread
has some interesting mathematics links, for example:
- Webcalc solves equations, calculates the perimeter or area of triangles and also has sections on physics, astronomy and other sciences.
- Wolfram's Integrator
- Quickmath, which also uses Mathematica by Wolfram
- SOS Mathematicsis a free resource for math review material from Algebra to Differential Equations
- Last but not least, a link list of online calculators.
I stole this from Andrea's Weblog.
Plus I found another cool Metafilter thread about games. I'll have to add it to Redwolf's Den if I ever do an update. nethack.