★Dolphins sleep with one eye open.★Hippos can't actually swim, they walk along the riverbed.★A lion's roar can be heard from up to 5 miles away.★A crocodile can't stick its tongue out.★It is physically impossible to hum while holding your nose.★A snail can have up to 25,000 teeth on its tongue.★Vincent van Gogh only sold one painting during his lifetime.★A blue whale's tongue can weigh as much as an elephant.★The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.★A 'moment' was medieval unit of time equal to 90 seconds.★The average person walks the equivalent of three times around the world in a lifetime.★Wombat poop is cube-shaped.★A group of pandas is called an embarrassment.★A shrimp's heart is located in its head.★Horses physically cannot vomit.★The world's oldest known recipe is for beer.★The longest hiccuping spree lasted 68 years.★There are more possible iterations of a game of chess than atoms in the observable universe.★A mosquito has 47 teeth.★There are more than 1,000 chemicals in a cup of coffee.
★Dolphins sleep with one eye open.★Hippos can't actually swim, they walk along the riverbed.★A lion's roar can be heard from up to 5 miles away.★A crocodile can't stick its tongue out.★It is physically impossible to hum while holding your nose.★A snail can have up to 25,000 teeth on its tongue.★Vincent van Gogh only sold one painting during his lifetime.★A blue whale's tongue can weigh as much as an elephant.★The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.★A 'moment' was medieval unit of time equal to 90 seconds.★The average person walks the equivalent of three times around the world in a lifetime.★Wombat poop is cube-shaped.★A group of pandas is called an embarrassment.★A shrimp's heart is located in its head.★Horses physically cannot vomit.★The world's oldest known recipe is for beer.★The longest hiccuping spree lasted 68 years.★There are more possible iterations of a game of chess than atoms in the observable universe.★A mosquito has 47 teeth.★There are more than 1,000 chemicals in a cup of coffee.