i found some scientific toys on this site: http://www.falstad.com/mathphy... the most interesting one in my opinion, is the round/rectangular membrane waves applet, which...
Second part of a response to the user "Patternsinchaos"
Reference:
Lost the bloody link, I promise I'll find it =P
http://ci.nii.ac.jp/naid/11000...
Told you I would xD...
A simple experiment demonstrating the visualisation of cymatics can be done by sprinkling sand on a metal plate and vibrating the plate, for example by...
Best Cymatic Experiment footage I have seen yet. Check out the rotation of the galactic structures, and their organization into strings like in our universe!...