Fatti veri che sembrano impossibili

Due thread su Reddit elencano fatti assolutamente reali che possono apparire incredibili. Forse non tutti sanno che...

Saudi Arabia imports camels from Australia.
North Korea and Norway are separated by one country.
Warner Bros was founded a few months before the fall of the Ottoman Empire.
When you get a kidney transplant, they usually just leave your original kidneys in your body and put the 3rd kidney in your pelvis.
If you melted down the Eiffel Tower, the pool of iron would be less than 3 inches deep (in a square area the same dimensions as the tower base).
IPv6 would allow every atom on the surface of the earth to have its own IP address, with enough spare to do Earth 100+ times.
Mammoths were alive when the Great Pyramid was being built.
If an atom was the size of our solar system, a neutrino would be the size of a golfball, to scale.
Humans share 50% of their DNA with... bananas.