A quarter has 119 grooves on its edge, a dime has one less groove!
34
Water is actually naturally blue.
48
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
Sunflowers can be used to clean up radioactive waste.
17
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
It's impossible to sink in the Dead Sea without equipment!
72