Beakman explains why we keep our balance on a bike using a gyroscope. He then explains how a gyroscope works and performs a few demos to prove this.

A magician demonstrates how he can tell which coin each participant is holding in each palm, with the help of math of course.

George learns how to run a lemonade stand to make money.

After stumbling upon what he thinks is a mirage, a man tries to buy a glass of lemonade in the desert. Unfortunately, he is one cent short.

Riley finds the next clue, and the group tries to decipher it. They come to the conclusion that it refers to a specific time. Ben remembers that the back of a one hundred dollar bill has a clocktower, and he uses a bottle of water as a magnifying glass to read the time drawn on the bill.