Sempre me fascinou a escolha de Keats para o seu epitáfio: “Here lies he whose name was writ in water”.
Aquele cujo nome foi escrito na água.
Ou seja, a fama e a vida são passageiras.
A metáfora torna-se real, o que não deixa de ser curioso.
Researchers at Akishima Laboratories, working in conjunction with professor Shigeru Naito of Osaka University, have developed a device that uses waves to draw text and pictures on the surface of water. The device, called AMOEBA (Advanced Multiple Organized Experimental Basin), consists of 50 water wave generators encircling a cylindrical tank 1.6 meters in diameter and 30 cm deep (about the size of a backyard kiddie pool). The wave generators move up and down in controlled motions to simultaneously produce a number of cylindrical waves that act as pixels. The pixels, which measure 10 cm in diameter and 4 cm in height, are combined to form lines and shapes. AMOEBA is capable of spelling out the entire roman alphabet, as well as some simple kanji characters. Each letter or picture remains on the water surface only for a moment, but they can be produced in succession on the surface every 3 seconds.
(aqui)
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