http://www.japanator.com/cyril-takayamas-magical-illusion-with-a-fish-tank

How does he do it!!!!

That's pretty damn neat. Someone on Google Answers asked how David Blane did a similar trick (http://answers.google.com/answers/threadview?id=50488), but I'm not sure how well the examples given there cover what happens in this video.

that was on digg a few weeks ago..

someone explained there was thin sliding glass doors of some sort... i dont remember it at the moment.. if you search digg you can probably find it.

Edit: http://digg.com/videos_people/Japanese_American_Magician_Stuns_Girls_with_Hand_t hru_Aquarium_Illusion