The Secret To Winning Rock-Paper-Scissors

Thank goodness scientists had nothing better to do than figure out how to win at rock-paper-scissors. We will all sleep better tonight.

Here's the secret: If someone wins, they will stick with that for the next turn. So if they beat you with paper, they'll probably try paper again.

But, if the person isn't successful, they'll usually switch to something else.

Hey, it's Friday, you've got a little time to waste today, right? Give it a try!