Wicked Inventions Season 2 Episode 3 Lawn mower, ballpoint pen, and roller skate
- 24 min
Today on Wicked Inventions we investigate: The Lawnmower - how hovercraft technology is leading the way to cut the grass. The Ballpoint Pen - We reveal the connection between plants and a favourite writing tool, and Roller Skates - the mirror smash that led to the most entertaining way to travel.
