description About
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.
Info
- verified Status: Returning Series
- person By: Unknown
- calendar_month Release Date: 2016-09-09
- video_camera_front Companies BBC
- tag Season: Season 1
- timer Episode Runtime: Mins
- star Rating: 0 / 10
- visibilityViews: 3 views
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