About this showing of Maddie's Do You Know?
Maddie uses a special camera to find out how the chain on a bicycle works and visits a factory to see how rubber is made into tennis balls.
Coming up on TV
Maddie's Do You Know?
Bike Chain and Tennis Ball
On CBeebies on Wed 7 Oct 2026 at 14:35, ending at 14:50.
When is it on?
Maddie's Do You Know? starts at 14:35 on CBeebies on Wed 7 Oct 2026.
Airing details
ChannelCBeebies
StartsWed 7 Oct 2026, 14:35
EndsWed 7 Oct 2026, 14:50
Episode / edition: Bike Chain and Tennis Ball
Next showing of Maddie's Do You Know?
The next currently listed showing is Tue 6 Oct 2026, 14:35 on CBeebies.
See all current showings