<i>Niels Bohr, liked to take time off from figuring out the structure of the universe by watching westerns.<p>Bohr noticed that the man who drew first invariably got shot, and speculated that the intentional act of drawing and shooting was slower to execute than the action in response.</i><p>Haha, really?  So he formed a hypothesis based on movies?  I'm fairly sure its just poorly written in the article but if it is not thats just silly.<p>Edit: Formatting