Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Nylon is made from coal and petroleum.
42
4.5 pounds of sunlight strike the Earth each day.
27
A 'jiffy' is an actual unit of time for 1/100th of a second!
66
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5