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http://gprime.net/video.php/theglasstrick
Does anyone know how they do tht...feel free to tell us all if you have any weird theories on how thts done or if you actually no? Im intrigued...:O The site in general has got lotsa spiffy stuff on woop!

Some more fun stuff too...illusion time!
http://gprime.net/images/circleillusion/
http://gprime.net/images/trippy/

and this last one i rekcon is just pretty damn cool...check it out :imu:http://gprime.net/images/sidewalkchalkguy/