The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
Standard paper cannot be folded in half more than 7 times.
232
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
The song 'Strawberry Fields Forever', sung by the Beatles, refers to an orphanage located in Liverpool.
79