There are more than 10 million bricks in the Empire State Building!
75
In many countries, urine was used as a detergent for washing.
17
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
476
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
There are 86,400 seconds in a day.
110
The face of a penny can hold about thirty drops of water.
85
Standard paper cannot be folded in half more than 7 times.
232
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72