In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
There are 86,400 seconds in a day.
110
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
62% of us pop our zits.
137
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
Coins usually survive in circulation for about 30 years.
66
You burn 26 calories in a one minute kiss.
605