All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
The symbol on the 'pound' key (#) is called an octothorpe.
82
Pollen can travel up to 500 miles in a day.
40
According to an assistant professor of psychology and marketing at NYU, wearing red increases your chances in things like dating and hitchhiking.
12
Speed dating was invented by a Rabbi in 1999.
45
The oldest living person smoked cigarettes from the age of 21 to 117.
13