Maddie's Do You Know?

BBC RB 1

Monday 29 June 2020  11:40 - 12:00 (20 mins)
Hand Dryer and Toilet Roll. Maddie learns how hand dryers work and films water being blasted off her hands in slow-motion. She also goes to a factory to see toilet paper being made. [S]

Maddie's Do You Know? may be available on playback
Maddie's Do You Know? (BBC RB 1) Monday 29 June 2020 11:40 - 12:00