NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
Water is actually naturally blue.
48
Play-Doh was first manufactured as a wallpaper cleaner.
122
The average IQ is 100, while 140 is the beginning of genius IQ.
140
The average cough comes out of your mouth at 60 miles per hour.
126
The oldest living person smoked cigarettes from the age of 21 to 117.
13
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18