There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
There are 86,400 seconds in a day.
110
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
One human hair can support 3 ounces.
191
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
Pollen can travel up to 500 miles in a day.
40
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63