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For every human on Earth there are 1.6 million ants.
There are 60,000 miles of blood vessels in the human body.
A flea can jump up to 200 times its own height. That is the equivalent of a human jumping the Empire State Building.
A church in the Czech Republic has a chandelier made entirely of human bones.
Human thigh bones are stronger than concrete.
A human will eat on average 70 assorted insects and 10 spiders while sleeping.
For 30 minutes every human was just a single cell.
An adult human being is made up of around 7,000,000,000,000,000,000,000,000,000 atoms.
Human Bones are ounce for ounce,stronger than steel.
In Germany, there’s no punishment for a prisoner who tries to escape from jail because it is a basic human instinct to be free.
Venom from the Japanese giant hornet can dissolve human tissue.
Human fetuses grow a type of hair inside the womb and they consume it.
Scientists are relatively close to creating human organs with 3D printers.
It would take 1,200,000 mosquitoes, each sucking once, to completely drain the average human of blood.
There are 100,000 miles of blood vessels in an adult human body.
When awake, the human brain produces enough electricity to power a small light bulb.
The strongest muscle in the human body is the masseter (jaw muscle).
If the human eye was a digital camera it would have 576 megapixels.
The stripes on each tiger are unique, like human fingerprints.
The human body produces about a litre (0.26 gal) of mucus per day.