4.5 pounds of sunlight strike the Earth each day.
27
Diamonds can be shattered with a hammer.
-104
There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
13
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
16
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
The only letter not appearing on the Periodic Table is the letter "J".
180