Nearly 50% of the world's scientists are assigned to military projects.
71
One ragweed plant can release as many as one billion grains of pollen!
51
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18
Billions of neutrinos pass unnoticed through your body every second.
6
German chemists made a replica of a trophy the size of one molecule.
68
Iron weighs more after it rusts.
68
Each day, up to 150 species of life become extinct.
-23
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5