The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Aluminum used to be more valuable than gold!
84
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Sound travels fifteen times faster through steel than through air.
134