Your brain is 80% water.
525
Out of all the senses, smell is most closely linked to memory.
146
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
One barrel of petroleum holds 42 gallons.
20
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18