The electric chair was invented by a dentist!
122
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
The life boat was patented in 1845!
29
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
A small airplane can fly backwards.
75
Car airbags kill 1 person for every 22 lives that they save.
80
Originally, BMW was an airplane engine manufacturer.
69
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10