S5·E1 Common Sense

From knowing when to cross the street to avoiding hot stoves, your brain is constantly making judgments that you likely take for granted. We chalk it up to common sense - but just how common is it? Through interactive games and mind-bending challenges, unravel your mental shortcuts and learn how to harness the power of collective thinking. Play along to understand how your common sense can either lead you astray or keep you on the right track.