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Silicon meets silicon! An hourglass is instrumented and connected to a computer by USB port. This could be useful as a random bit generator, but mostly it's just geeky fun. The details are at subsafe.com/hourglass/ .
Silicon meets silicon! An hourglass is instrumented and connected to a computer by USB port. This could be useful as a random bit generator, but mostly it's just geeky fun. The details are at subsafe.com/hourglass/ .