NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
A million dollars' worth of $100 bills weighs only 22 pounds!
32
It's impossible to kill yourself by holding your breath.
703
Researchers say that lining the toilet seat with paper is pretty much pointless
8
About two hundred babies are born worldwide every minute.
237