This program simulates a spring pendulum system. There is a ball with changeable mass that is attatched to an elastic string that is anchored to a fixed point. You can change the tension of the string and turn off gravity and air resistance. Another cool feature is motion blur. The OpenGL accumulation buffer is used for the effect. While not as flashy as the other programs, this is still a cool simulation.



You can download the WinNT/9x/2000 executable here. (15k)
You can download the SunOS executable here. (32k)