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Reply-To: Albert Goldfain <ag33@cse.Buffalo.EDU>
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From: Albert Goldfain <ag33@cse.Buffalo.EDU>
Subject: Domino Computation
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I thought you might find this interesting/funny:

http://kybernetikos.com/2007/03/01/domino-computation/

it only takes dominoes to implement a half-adder!  Note: the falling of
dominoes is easier to predict (and control) than a system of cats, mice,
and cheese :)

Albert