The first alarm clock could only ring at 4 a.m.
120
All GPS units sold in the civilian market have to be programmed to deactivate themselves if they detect they are travelling faster than 1200 MPH or are above 60,000 feet in altitude to prevent them being used in intercontinental ballistic missiles.
2
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Jumbo jets use 4,000 gallons of fuel to take off.
19
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The electric chair was invented by a dentist!
122
The IRS processes more than 2 billion pieces of paper each year.
28