Wicked Inventions Season 2 Episode 29 Episode 29
- January 1, 2017
- 24 min
Today on Wicked Inventions we investigate: Pneumatic drill - we reveal the link from breaking rocks to air-powered drilling? Down force - We find out why a wing can make a racing car fly round a track. Motorbike Helmet - From leather cap to a famous death - the fascinating story behind this motorbike riding safety essential.
