There are only 14 blimps in the world.
69
The cigarette lighter was invented before the match.
210
Car airbags kill 1 person for every 22 lives that they save.
80
About 39,000 gallons of water are used to produce the average car!
14
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Castor oil is used as a lubricant in jet planes.
-5