Short Sharp Science: Using Tetris to treat traumaMention Tetris to anyone between the ages of 25 and 40 and his or her head will probably brim with blocks of various shapes and colours. The video game is so insidious that a long session can lead to Tetris dreams the following night -- a phenomenon reported in the journal Science. For me, Tetris was a source of some anxiety. I knew the end would eventually come in the form of an S-shaped block wh
