★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★We have mapped more of Mars than of our own ocean floor.★A 'moment' was medieval unit of time equal to 90 seconds.★Pigs can't look up at the sky without rolling over.★Cats can't taste sweetness.★Sharks existed on Earth before trees did.★Polar bears have black skin under their white fur.★A snail can sleep for three years straight.★Sea cucumbers breathe through their butts.★Koalas have fingerprints nearly identical to humans.★Pigeons can recognize themselves in a mirror.★The Great Wall of China is not visible from space with the naked eye.★There are more stars in the universe than grains of sand on every beach on Earth.★Cows have regional accents, they moo differently in different areas.★Scotland's national animal is the unicorn.★The average person spends six months of their life waiting for red lights to turn green.★Humans are the only animals that blush.★Wombat poop is cube-shaped.★A day on Venus is longer than a year on Venus.★Most 'silver' spoons are actually made of stainless steel.
★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★We have mapped more of Mars than of our own ocean floor.★A 'moment' was medieval unit of time equal to 90 seconds.★Pigs can't look up at the sky without rolling over.★Cats can't taste sweetness.★Sharks existed on Earth before trees did.★Polar bears have black skin under their white fur.★A snail can sleep for three years straight.★Sea cucumbers breathe through their butts.★Koalas have fingerprints nearly identical to humans.★Pigeons can recognize themselves in a mirror.★The Great Wall of China is not visible from space with the naked eye.★There are more stars in the universe than grains of sand on every beach on Earth.★Cows have regional accents, they moo differently in different areas.★Scotland's national animal is the unicorn.★The average person spends six months of their life waiting for red lights to turn green.★Humans are the only animals that blush.★Wombat poop is cube-shaped.★A day on Venus is longer than a year on Venus.★Most 'silver' spoons are actually made of stainless steel.