0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
117
For every gallon of sea water, you get more than a quarter pound of salt.
45
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
German chemists made a replica of a trophy the size of one molecule.
68