Stephanie wrote about Tetris teaching us about self-assembly and solubility in this article. For a less academic but no less awesome Tetris-related enjoyment, check out the video below (or click this link). It comes with the following caption:

"Our friends at Engadget Polska caught this video of a giant lightshow -- a nerdworks, if you will -- put on by a group of students at Wrocław University of Technology. This is not the first time we've seen such a display,
nor is it a first for this particular group, who call themselves Projekt P.I.W.O. -- but it is one of the best (and longest). The ten minute show includes much classic geekery -- Pong, Tetris, Dr. Mario, and Michael Jackson. Yes, that's right: Michael Jackson. Check the video after the break."