If you've been feeling stymied in your never-ending quest for total coolness (I know I have), WikiHow has a tutorial on how to cut and shuffle a deck of cards one-handed. As someone who spent the last ...

Here’s the rule: To assure cards get sufficiently mixed up, shuffle a deck about seven times. Mathematician, magician and card shark Persi Diaconis of Stanford University, along with David Bayer of ...