In many countries, urine was used as a detergent for washing.
17
By peeing in the shower, you can save 1,157 gallons of water a year.
31
The face of a penny can hold about thirty drops of water.
85
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14


