There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Pollen can travel up to 500 miles in a day.
40
There are 635,013,559,599 possible hands in a game of bridge.
39
The first household refrigerators cost about $16,000, in today's money!
47
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The yin-yang pattern's earliest use is in Rome - not China!
125
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18