Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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Sound at the right vibration can bore holes through a solid object.
134
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
A ball of glass will bounce higher than a ball made of rubber.
73
Cold water weighs more than hot water.
93
Sound travels fifteen times faster through steel than through air.
134
Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
41