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July 27, 2006
Filed under: Did You Know? — Rxbbx @ 6:08 pm
Researchers at Akishima Laboratories have developed a device that uses waves to draw text and pictures on the surface of water. The characters stay for some seconds on the water and then disappears. They now only have the ability to display text but this will change in the near future. This new technology relies on the Bessel functions. They expect to use this at theme parks and hotels in fountains.
