The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Car airbags kill 1 person for every 22 lives that they save.
80
More than a billion transistors are manufactured every second.
-25
Sony researchers have developed a refrigerator that only opens when you smile.
9
The life boat was patented in 1845!
29
Mico headphones read your brainwaves and select music based on your state of mind.
7
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
Castor oil is used as a lubricant in jet planes.
-5