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
Billions of neutrinos pass unnoticed through your body every second.
6
4.5 pounds of sunlight strike the Earth each day.
27
Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.
57
The sun is 330,330 times larger than the earth.
75
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
The force of a suction cup is calculated using F=AP.
15
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116