Trivia Time Series Ba02: Do Octopi Have Nine Brains?

Over 100 Facts! Do you have over 700 types of bacteria in your mouth? The star-nosed mole's nose isn't used for sniffing? Is the Olympic flame lit by sunlight? Does bamboo produce flower? Did a dentist invent cotton candy? Is fruit juice a healthy beverage? Must piano keys always be black and white? Does the air weigh anything? What exactly is wind shear?