A ball of glass will bounce higher than a ball made of rubber.
73
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
Most dust particles in your house come from dead skin.
48
Scientists aren't sure what color dinosaurs were.
312
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Cold water weighs more than hot water.
93
It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6