The first alarm clock could only ring at 4 a.m.
120
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Car airbags kill 1 person for every 22 lives that they save.
80
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Jumbo jets use 4,000 gallons of fuel to take off.
19
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The average car produces a pound of pollution every 25 miles!
18
The cigarette lighter was invented before the match.
210