First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Car airbags kill 1 person for every 22 lives that they save.
80
More than a billion transistors are manufactured every second.
-25
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0

