The cigarette lighter was invented before the match.
210
Car airbags kill 1 person for every 22 lives that they save.
80
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
A small airplane can fly backwards.
75
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Any modern jet is capable of breaking the sound barrier.
34
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
