In many countries, urine was used as a detergent for washing.
17
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
If you took a standard slinky and stretched it out it would measure 87 feet.
52
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
You burn more calories sleeping than you do watching television.
348
The New York Stock Exchange started as a coffee shop!
99