Learn how to change a tire.
It doesn't take a genius to change a tire, but that doesn't mean it's an easy task. Just ask the smarties on The Big Bang Theory!
If Howard, Raj, Leonard, and Sheldon couldn't figure out how to replace a flat without blowing up the van they were driving, then we could all use a little refresher on how to handle roadside emergencies.
Watch The Big Bang Theory on CBS.