Over the weekend, a renegade group of student gamers from MIT hacked the Green Building, home to the MIT Earth and Planetary Sciences Department, to play a giant game of Tetris.

True, they're not the first to have done this—Brown University and Delft University in the Netherlands both pulled the same stunt years ago—but it's still an impressive feat of hacking skill and gamesmanship... And it's rather pretty to watch. [Mashable]