A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
The first household refrigerators cost about $16,000, in today's money!
47
Contrary to popular belief, hair does not grow back darker and thicker after it has been shaved.
71
Extremely high pressured water can easily cut through a steel beam.
51
Music is as addictive to the brain as sex and drugs.
27
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32