Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
153
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
The life expectancy in 1900 was just 47 years.
49
There are 92 known cases of nuclear bombs lost at sea.
148
Only eight men were killed in the battle of lexington!
62
Pilgrims did not eat with forks. They only used spoons, knives and their fingers.
44
