Cleopatra lived closer in time to the Moon landing than to the construction of the Great Pyramid of Giza.
Source: Reddit/StickleyMan
A mantis shrimp can swing its claw so fast it boils the water around it and creates a flash of light.
Source: Reddit/jicty
A small percentage of the static you see on "dead" tv stations is left over radiation from the Big Bang. You're seeing residual effects of the Universe's creation.
Source: Reddit/FanInTheCorner
When we breath through our nose, we always inhale more air from one nostril than with the other one — and this changes every 15 minutes.
Source: Reddit/Tischlampe
If you were to remove all of the empty space from the atoms that make up every human on earth, the entire world population could fit into an apple.
Source: Reddit/TheSicilianDude
The woolly mammoth was still around when the pyramids were being built.
Source: Reddit/midnightschild
There are more possible iterations of a game of chess than there are atoms in the known universe.
Source: Reddit/abbazabbbbbbba
If you somehow found a way to extract all of the gold from the bubbling core of our lovely little planet, you would be able to cover all of the land in a layer of gold up to your knees.
Source: Reddit/TryToFlyHigh
It would take 1,200,000 mosquitoes, each sucking once, to completely drain the average human of blood.
Source: Reddit/Bat245
Written language was invented independently by the Egyptians, Sumerians, Chinese, and Mayans.
Source: Reddit/NumberMuncher
To know when to mate, a male giraffe will continuously headbutt the female in the bladder until she urinates. The male then tastes the pee and that helps it determine whether the female is ovulating.
Source: Reddit/Sir_Ostrich
It can take a photon 40,000 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.
Source: Reddit/Bkaps
Water bears, or Tardigrades, are typically 0.5 mm in length and can survive virtually anything. Even the vacuum of space.
Source: Reddit/Rage-
Basically anything that melts can be made into glass. You just have to cool off a molten material before its molecules have time to realign into what they were before being melted.
Source: Reddit/cowboy-up
The critically endangered Kakapo bird has a strong, pleasant, musty odour which allows predators to easily locate it. Hence, it is critically endangered.
Source: Reddit/trevormatic
In 1903 the Wright Brothers flew for the first time. 66 years later, man landed on the Moon in 1969.
Source: Reddit/mry8z