Do You Know?

CBeebies

Tuesday 5 February 2019  16:25 - 16:40 (15 mins)
22/25. 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]

Do You Know? (CBeebies) Tuesday 5 February 2019 16:25 - 16:40