Sunflowers can be used to clean up radioactive waste.
17
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
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
It's impossible to sink in the Dead Sea without equipment!
72
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66