The storage capacity of human brain exceeds 4 Terrabytes.
140
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
Hot water can freeze faster than cold water.
181
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
4.5 pounds of sunlight strike the Earth each day.
27
Cold water weighs more than hot water.
93
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57