★Ketchup was once sold as medicine in the 1830s.★Pigs can't look up at the sky without rolling over.★Sloths can hold their breath longer than dolphins can.★The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.★It is physically impossible to hum while holding your nose.★A group of frogs is called an army.★Butterflies taste with their feet.★A blue whale's heart is roughly the size of a small car.★The first item ever sold on eBay was a broken laser pointer.★The smell of freshly cut grass is actually a plant distress signal.★The Great Wall of China is not visible from space with the naked eye.★29th May is officially Put a Pillow on Your Fridge Day.★Octopuses have three hearts and blue blood.★Rats laugh when tickled.★A snail can sleep for three years straight.★Bananas are curved because they grow towards the sun.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★A group of pandas is called an embarrassment.★The world's oldest known recipe is for beer.★7% of American adults believe that chocolate milk comes from brown cows.
★Ketchup was once sold as medicine in the 1830s.★Pigs can't look up at the sky without rolling over.★Sloths can hold their breath longer than dolphins can.★The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.★It is physically impossible to hum while holding your nose.★A group of frogs is called an army.★Butterflies taste with their feet.★A blue whale's heart is roughly the size of a small car.★The first item ever sold on eBay was a broken laser pointer.★The smell of freshly cut grass is actually a plant distress signal.★The Great Wall of China is not visible from space with the naked eye.★29th May is officially Put a Pillow on Your Fridge Day.★Octopuses have three hearts and blue blood.★Rats laugh when tickled.★A snail can sleep for three years straight.★Bananas are curved because they grow towards the sun.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★A group of pandas is called an embarrassment.★The world's oldest known recipe is for beer.★7% of American adults believe that chocolate milk comes from brown cows.