This was linked in
apod today. If you cross your eyes, you can see a 3D image of the moon, and it actually works. It took me a minute to get it right (you know those stereogram things? I can see something when I look at them, but I can never identify what it is I'm seeing) but once I did it was really cool.
I suppose I should post something real at some point, maybe talk about my life, but for now, I'm mooning you :-) And my head's hurting, so I probably shouldn't be on the computer anyway.