NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
The human eye blinks an average of 4,200,000 times a year.
233
Daydreamers are better at solving complex problems.
28
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16