The chills you sometimes feel when listening to music is called "musical frisson."
18
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
Cash machines are as dirty as public toilets.
175
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Caffeine boosts memory.
405
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Bamboo plants can grow up to 36 inches in a day.
52