YouTube
Even at 31 I still use Rock Paper Scissors to decide things. I was just at a coffee shop a few weeks back and a friend and I gave it a go to see who would pay.
Why not, when it comes to piddly shit like a round of drinks? I don’t really strategize, and I don’t mind losing. It’s a fun way to kinda gamble.
But, if I wanted to always win–and I will now–I would use these techniques from Hannah Fry.
It doesn’t hurt that her British accent is both soothing and attractive all at the same time. The trick involves a simple little triangular processs, but I’ll let her explain. After, you will always win at Rock Paper Scissors
[H/T io9]