Castor oil is used as a lubricant in jet planes.
-5
Any modern jet is capable of breaking the sound barrier.
34
Car airbags kill 1 person for every 22 lives that they save.
80
Sony researchers have developed a refrigerator that only opens when you smile.
9
Originally, Nintendo was a playing card manufacturer.
70
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
