★The world's oldest known recipe is for beer.★The Great Wall of China is not visible from space with the naked eye.★Pigeons can recognize themselves in a mirror.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.★A snail can have up to 25,000 teeth on its tongue.★Polar bears have black skin under their white fur.★Vincent van Gogh only sold one painting during his lifetime.★Butterflies taste with their feet.★A blue whale's tongue can weigh as much as an elephant.★Hippos can't actually swim, they walk along the riverbed.★Humans share 60% of their DNA with bananas.★29th May is officially Put a Pillow on Your Fridge Day.★Cashews grow on the outside of a fruit, not inside a shell.★Elephants are the only mammals that can't jump.★Pteronophobia is the fear of being tickled by feathers.★Sea cucumbers breathe through their butts.★Pigs can't look up at the sky without rolling over.★7% of American adults believe that chocolate milk comes from brown cows.★The human brain uses about 20% of the body's total energy.
★The world's oldest known recipe is for beer.★The Great Wall of China is not visible from space with the naked eye.★Pigeons can recognize themselves in a mirror.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.★A snail can have up to 25,000 teeth on its tongue.★Polar bears have black skin under their white fur.★Vincent van Gogh only sold one painting during his lifetime.★Butterflies taste with their feet.★A blue whale's tongue can weigh as much as an elephant.★Hippos can't actually swim, they walk along the riverbed.★Humans share 60% of their DNA with bananas.★29th May is officially Put a Pillow on Your Fridge Day.★Cashews grow on the outside of a fruit, not inside a shell.★Elephants are the only mammals that can't jump.★Pteronophobia is the fear of being tickled by feathers.★Sea cucumbers breathe through their butts.★Pigs can't look up at the sky without rolling over.★7% of American adults believe that chocolate milk comes from brown cows.★The human brain uses about 20% of the body's total energy.