In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
Sound travels about 4 times faster in water than in air.
408
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
The average home creates more pollution than does the average car.
33
No matter how cold it gets, gasoline will not freeze.
107
The bark of an older redwood tree is fireproof.
65