Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
0
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
For every gallon of sea water, you get more than a quarter pound of salt.
45
The average temperature at 40,000 feet above sea level is -60 F.
56
All Humans Are 99.9% Genetically Identical and 98.4% of human genes are the same as the genes of a chimpanzee.
51
