The Great Tinkertoy Computer: Tic-Tac-Toe Domination

Monday, March 9, 2009 - 06:21 in Mathematics & Economics

The term “computer” was first used by Sir Thomas Browne in 1646 AD, or 329 BB (Before Bill) according to the Gatesian calendar. Coincidentally (perhaps?), the year zero of the Gatesian calendar, or 1975 AD, corresponds to Daniel Hillis and Brian Silverman’s sophomore years at MIT. And it was during this year the two had the retro idea of constructing a non-electronic computer—specifically, one made of Tinkertoys. Four years later, after a somewhat disappointing version 1.0, the pair started work on what was to become the Great Tinkertoy Computer, which plays a mean game of tic-tac-toe and is now housed at the Mid-America Science Museum. Here’s how it works: read more

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