One cubic foot of gold weighs more than 1,200 pounds!
78
The average temperature at 40,000 feet above sea level is -60 F.
56
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Scientists are now able to grow 'beating' heart tissue in a lab!
162
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
Most dust particles in your house are made from dead skin!
67