The engines of Sopwith Camel and Triplane of World War I ran so hot their pilots resorted to using this.
- The first radiators
- Baffles
- Castor oil
- Olive oil
- Vegetable oil
Daily Quiz for May 24, 2010
The engines of Sopwith Camel and Triplane of World War I ran so hot their pilots resorted to using this.