Your brain is 80% water.
525
Scientists are now able to grow 'beating' heart tissue in a lab!
162
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
Sound at the right vibration can bore holes through a solid object.
134
The bark of an older redwood tree is fireproof.
65
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
A ball of glass will bounce higher than a ball made of rubber.
73