If only I had $90k...

I saw this on the Science Channel last night. It's called Fogscreen, and it's basically exactly what it sounds like--a screen of fog that you can use with any projector. The water droplets are so small, though, that you don't get wet. The resolution isn't great, of course, but I imagine we'll be seeing these things in places like Colorado Mills pretty soon. I mean, it's a billboard you can walk through, and that = cool. But the best part is that it's also a touchscreen--lasers scan the fog and detect when it's broken, so you can draw on it, and even run compy programs if you don't mind the resolution. It's extremely cool, but very expensive. Anyway, check out the videos.