Maddie's Do You Know? — Season 1, Episode 4: Bike Chain and Tennis Ball
Kids, Animation • 30 min • 5 seasons, 98 episodes
Episode synopsis
Maddie is outside being active. She uses a special camera to find out how the chain on a bicycle works to turn the wheels and how the front wheel and handlebars are used to steer. Next, Maddie visits a factory to see how rubber, collected from trees, is made into tennis balls using a series of heavy presses. A microscopic camera reveals the special material used to cover the tennis balls with a furry coat.
About Maddie's Do You Know?
Maddie Moate discovers how things work.
More episodes from Season 1
- E1Magnets and Teddy Bears
- E2Fire Engine Hose and Reflective Strips
- E3Bin Lorry and Newspaper
- E5Cat Flap and Woolly Hat
- E6Boat Propeller and Hot Air Balloon
- E7Blood Pressure Monitor and Cast
- E8Hot Water and Toothpaste
- E9Water Park and Ice Cream
- E10Popcorn and Pasta
- E11Helicopter Rotor and Tricycle
- E12Toilet Flush and Toilet
- E13Carousel and Wax Crayons