The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
The earth is approx. 6,588,000,000,000,000,000 tons.
175
Pumice is the only rock that floats on water.
14
Most dust particles in your house are made from dead skin!
67
Each day, up to 150 species of life become extinct.
-23
The average home creates more pollution than does the average car.
33
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Airports that are at higher altitudes require a longer airstrip due to lower air density.
39