Posted: 6/8/2013 9:29:09 AM EDT
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http://www.liveleak.com/view?i=87b_1370687487 Tone generator under a metal plate. They spread salt over the surface and change the tone, then the salt forms a new pattern. I wonder if you could develop this concept into a language. Each pattern already represents a number... different materials used for the plate might generate differences in the pattern... hmm... |
