★Sharks existed on Earth before trees did.★Chewing gum while you chop onions helps keep you from crying.★Cashews grow on the outside of a fruit, not inside a shell.★It takes about eight minutes for sunlight to reach Earth.★7% of American adults believe that chocolate milk comes from brown cows.★Cows have best friends and get stressed when separated.★A rhinoceros' horn is made of keratin, the same stuff as hair.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★Nintendo was founded in 1889 as a playing card company.★A cloud can weigh more than a million pounds.★Dragonflies have been around for about 300 million years.★The longest hiccuping spree lasted 68 years.★Avocados are toxic to most animals except humans.★Polar bears have black skin under their white fur.★Tigers have striped skin, not just striped fur.★Banging your head against a wall for one hour burns 150 calories.★Cleopatra lived closer in time to the Moon landing than to the building of the Great Pyramid.★The Mona Lisa has no eyebrows or eyelashes.★Your tongue print is as unique as your fingerprint.★A hummingbird's heart can beat up to 1,260 times per minute.
★Sharks existed on Earth before trees did.★Chewing gum while you chop onions helps keep you from crying.★Cashews grow on the outside of a fruit, not inside a shell.★It takes about eight minutes for sunlight to reach Earth.★7% of American adults believe that chocolate milk comes from brown cows.★Cows have best friends and get stressed when separated.★A rhinoceros' horn is made of keratin, the same stuff as hair.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★Nintendo was founded in 1889 as a playing card company.★A cloud can weigh more than a million pounds.★Dragonflies have been around for about 300 million years.★The longest hiccuping spree lasted 68 years.★Avocados are toxic to most animals except humans.★Polar bears have black skin under their white fur.★Tigers have striped skin, not just striped fur.★Banging your head against a wall for one hour burns 150 calories.★Cleopatra lived closer in time to the Moon landing than to the building of the Great Pyramid.★The Mona Lisa has no eyebrows or eyelashes.★Your tongue print is as unique as your fingerprint.★A hummingbird's heart can beat up to 1,260 times per minute.