The Piano Stairs Experiment: Making Life More Fun
Introduction Suppose you’ve just taken the subway, and you need to climb up to street level. To exit the station, you can either take the
Introduction Suppose you’ve just taken the subway, and you need to climb up to street level. To exit the station, you can either take the
Introduction On Friday, January 12, 2007, Joshua Bell, a world-renowned classical violinist, began to play in a Washington D.C. metro station. Bell was wearing jeans,
Problem Picture this: you are the first person to get to class one day, so you sit alone and wait for your classmates and teacher
Introduction You’re headed to the park when you see someone walking a massive German Shepherd. You make eye contact with the dog as you’re about
Have You Ever? You’re helping your uncle Brian watch his children at an aquarium. A fire alarm goes off, and scares your youngest cousin Cordelia.
Have You Ever? Picture yourself in a mall, staring at a very expensive product that you really, really want – maybe a piece of clothing
Problem Knock, knock. It’s late, but you open the door anyway and find police officers standing outside. They inform you that you’re under arrest for
Have You Ever? One day, your uncle has to work late, so your dad volunteers to take care of both you and your younger cousin.
Problem Your school is having students take their annual vision test, but to save time, they’re having multiple students go at once. In each group
Background Your coach has introduced a new training method: at practice, you’ll jump hurdles while wearing weights on your legs. The idea is that after