Simulation at its best! Great app! Here's a popular story of the "hand" study: http://www.postgazette.com/healthscience/19980219bhand1.asp http://www.postgazet

Simulation at its best! Great app! Here's a popular story of the "hand" study: http://www.postgazette.com/healthscience/19980219bhand1.asp http://www.postgazette.com/healthscience/19980219bhand1.asp Here's the paper: http://www.pni.princeton.edu/ncc/publications/1998/BotvinickCohen1998Nature.pdf http://www.pni.princeton.edu/ncc/publications/1998/Botvinick...