Particle Simulators in Java Script

Two particle simulators for in your browser, made with Pete Baron:

A. Deflection-Angle Presets:

http://800million.org/AB/ellipsesBlue/index.html

(Click-drag the area to centre the spiral)

http://800million.org/AB/ellipsesGreen/index.html (+version)

(Note, preferable to use Google Chrome) 

B. With Attraction & Repulsion Forces:

http://800million.org/AB/potential/index.html

This forces are similar to those of the Lenard-Jones and Morse Potential.

Code: https://github.com/VirtualOrganics