A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
People spend about two weeks of their lives at traffic lights!
159
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18
Most of the dust underneath your bed is actually your own dead skin.
251
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79