★Dragonflies have been around for about 300 million years.★Bees can recognize individual human faces.★A hippo's sweat is pink.★A group of ferrets is called a business.★A newborn kangaroo is about the size of a jellybean.★Humans are the only animals that blush.★A 'jiffy' is one trillionth of a second in physics.★The Hawaiian alphabet has only 13 letters.★The average person walks the equivalent of three times around the world in a lifetime.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★Your nose can remember 50,000 different scents.★The Great Wall of China is not visible from space with the naked eye.★A bolt of lightning is five times hotter than the surface of the sun.★Your tongue print is as unique as your fingerprint.★Antarctica is the only continent without native reptiles or snakes.★A day on Mercury lasts 59 Earth days.★Rats laugh when tickled.★A day on Jupiter lasts only about 10 hours.★The first item ever sold on eBay was a broken laser pointer.★A crocodile can't stick its tongue out.
★Dragonflies have been around for about 300 million years.★Bees can recognize individual human faces.★A hippo's sweat is pink.★A group of ferrets is called a business.★A newborn kangaroo is about the size of a jellybean.★Humans are the only animals that blush.★A 'jiffy' is one trillionth of a second in physics.★The Hawaiian alphabet has only 13 letters.★The average person walks the equivalent of three times around the world in a lifetime.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★Your nose can remember 50,000 different scents.★The Great Wall of China is not visible from space with the naked eye.★A bolt of lightning is five times hotter than the surface of the sun.★Your tongue print is as unique as your fingerprint.★Antarctica is the only continent without native reptiles or snakes.★A day on Mercury lasts 59 Earth days.★Rats laugh when tickled.★A day on Jupiter lasts only about 10 hours.★The first item ever sold on eBay was a broken laser pointer.★A crocodile can't stick its tongue out.