Water Droplets Create Multilayered Display
Click to viewWaterfalls have never been this much fun. Sheets of cascading droplets have been turned into a multilayered computer display, suitable for playing Tetris in 3D. Peter Barnum, Srinivasa Narasimhan and Takeo Kanade at Carnegie Mellon University in Pittsburgh, Pennsylvania, have projected images onto a series of water screens, one behind the other, to…
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New Scientist