Sony researchers have developed a refrigerator that only opens when you smile.
9
The electric chair was invented by a dentist!
122
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
Any modern jet is capable of breaking the sound barrier.
34
About 39,000 gallons of water are used to produce the average car!
14
More than a billion transistors are manufactured every second.
-25
Attics were invented in Attica.
43