Sunflowers can be used to clean up radioactive waste.
17
In 21 U.S. states, WALMART is the single largest employer.
13
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
Oak trees can live 200 or more years.
61
In many countries, urine was used as a detergent for washing.
17
The chills you sometimes feel when listening to music is called "musical frisson."
18
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
By peeing in the shower, you can save 1,157 gallons of water a year.
31