Camera Tossing
I came across something really cool on the Web during my lunch break today. It's called "camera tossing". Basically, you aim your camera at some source of light, shut off the flash, hit the shutter, and toss your camera in the air. What it captures can be unpredictable, but you will usually get something pretty interesting. Below are a few that I tried when I got home today after I had read about it. If you want to see some pretty cool pics of this kind of stuff, here is the link to the camera toss flickr group.