Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
If the chemical sodium is dropped into water it will immediately and violently explode.
67
Liquid TIDE laundry detergent glows under a blacklight.
96
Billions of neutrinos pass unnoticed through your body every second.
6
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
The force of a suction cup is calculated using F=AP.
15
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
The banana plant cannot reproduce itself. It can be propagated only by the hand of man.
155