All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
Speed dating was invented by a Rabbi in 1999.
45
In many countries, urine was used as a detergent for washing.
17
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The chills you sometimes feel when listening to music is called "musical frisson."
18
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
Anuptaphobia is the fear of staying single.
11
The chances of making two holes-in-one in a round of golf are one in 67 million.
67