Simulator of phase
state change (gas<=>liquid<=>solid) , as speed of molecules grows,simulates crystall melts,then liquid evaporates,then astemperature falls,it condenses back
Gravitation simulator,3D(several stars follows their orbits.
Also uses quaternion camera)
Fractal rendered as 3d chart
Interesting waves interference
other interference image
simple 2d raytracer
You can get almost all that programs in single zip archive
Programs are compiled for DOS and does not works under win2k and winNT.
Also many programs lacks user interface because 'em are written for myself...