The life boat was patented in 1845!
29
The electric chair was invented by a dentist!
122
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
More than a billion transistors are manufactured every second.
-25
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4