Wednesday, June 23, 2010

Vacation iz fun

I've been away on vacation for a while. I don't really have much for you. Here's a picture of some polished crystal spheres from a Renaissance Festival I visited:

Even in the magical world of wizards and witches, the rules of physics still apply. Rays of light passing through the crystal are refracted and the image visible on the other side is inverted both top/bottom and left/right.