Car airbags kill 1 person for every 22 lives that they save.
80
The electric chair was invented by a dentist!
122
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The life boat was patented in 1845!
29
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
The ball on top of a flagpole is called a 'truck'.
24


