How Do They Do It?
Season 8 Episode 10 of 20
How Japanese toilets that provide a wash and blow-dry are made, the techniques used by the US Navy to develop a pilotless helicopter, and the construction of jackhammers
How Do They Do It? airs on Discovery History at 10:00 PM, Friday 2 May.
Topics
Education ➝ Science ➝ Factual Topics
General