If left alone, 70% of birthmarks gradually fade away.
193
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
The average IQ is 100, while 140 is the beginning of genius IQ.
140
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Sunflowers can be used to clean up radioactive waste.
17
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
An underwater forest off the coast of Alabama that is 50,000 years old was uncovered by Hurricane Katrina.
16
There are no rental cars in Bermuda.
46