London's Pall Mall became the first street lit by gaslight in 1807!
39
In 1958, a nuclear bomb was lost somewhere along the swampy coast of Georgia. Its whereabouts remain a mystery to this day.
29
There are 92 known cases of nuclear bombs lost at sea.
148
The first telephone book was one page long and had only 50 names in it.
91
India invented the Number System. Zero was invented by Aryabhatta.
59
Grenades were invented in China over 1,000 years ago.
50
In 1982, a high school student from Los Angeles, California unscrambled the Rubik's Cube in 22.95 seconds.
60