One cubic foot of gold weighs more than 1,200 pounds!
78
Iron weighs more after it rusts.
68
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
Scientists are attempting to create a synthetic brain by reverse-engineering the mammalian brain down to the molecular level. A cellular human brain is predicted possible by 2023. It hopes to shed light on consciousness.
10
Billions of neutrinos pass unnoticed through your body every second.
6
Diamonds can be shattered with a hammer.
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Scientists are now able to grow 'beating' heart tissue in a lab!
162