ACE
Bitboard based chess engine written in C for Linux, Windows, and Mac OSX.
by Andreas Löschner
And he gave it for his opinion, that whoever could make two ears of corn or two blades of grass to grow upon a spot of ground where only one grew before, would deserve better of mankind, and the more essential service to his country than the whole race of politicians put together.
Sabermetrics finally let us enjoy baseball the way it was meant to be enjoyed: with a TI-89 graphing calculator.
by Jeffrey Picard