Rock Scissors Paper
![](https://preprod.bigthink.com/wp-content/uploads/2009/10/origin-359.jpg?w=240&h=160&crop=1)
Poker champion Annie Duke visited Big Think today. Not only is she good at high-stakes cards, she is a former winner of the World Series of Rock Paper Scissors. She told us about gender differences in poker and how poker strategies can be applied to business.