I just created a flash simulation of what happens when you move an object in front of a convergent lens. When the object is moved back and forth its image will react to the movement. It all had to happen with Actionscript 2 too. Check the result here.... Read More

I’ve got some kind of compulsory disorder. Sometimes I just have to do some simulations, play with physics and get a break from normal web development. I haven’t had an “episode” in over two years now (view the last one), but a few days ago all this pent up need just had to be released and this tutorial is the uber-geeky result. Just touch the spheres with the mouse pointer, not too fast or you’re gonna break out of orbit!

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