How Stuff's Made

QUEST

Thursday 14 March 2019  08:30 - 09:00 (30 mins)
How can a ladder reach the top of a skyscraper? How is a wire brush tough enough to scrub a submarine? Can a hair dryer blow quietly? And how are zips made? S4/Ep35

How Stuff's Made (QUEST) Thursday 14 March 2019 08:30 - 09:00