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
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
Seaweed can grow up to 12 inches per day!
59
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
A quarter has 119 grooves on its edge, a dime has one less groove!
34
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Babies are born without knee caps.
78