★Sea otters hold hands while sleeping so they don't drift apart.★Sloths can hold their breath longer than dolphins can.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★A mosquito has 47 teeth.★A day on Mercury lasts 59 Earth days.★Bees can recognize individual human faces.★A group of pandas is called an embarrassment.★A day on Jupiter lasts only about 10 hours.★A rhinoceros' horn is made of keratin, the same stuff as hair.★A day on Venus is longer than a year on Venus.★There are more than 1,000 chemicals in a cup of coffee.★Peanuts aren't nuts, they are legumes.★The Eiffel Tower can grow up to 6 inches taller during summer.★The Hawaiian alphabet has only 13 letters.★Cows have best friends and get stressed when separated.★A blue whale's tongue can weigh as much as an elephant.★A flock of crows is known as a murder.★Tigers have striped skin, not just striped fur.★The French language has 13 different words for 'kiss'.★Bubble wrap was originally invented as wallpaper.
★Sea otters hold hands while sleeping so they don't drift apart.★Sloths can hold their breath longer than dolphins can.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★A mosquito has 47 teeth.★A day on Mercury lasts 59 Earth days.★Bees can recognize individual human faces.★A group of pandas is called an embarrassment.★A day on Jupiter lasts only about 10 hours.★A rhinoceros' horn is made of keratin, the same stuff as hair.★A day on Venus is longer than a year on Venus.★There are more than 1,000 chemicals in a cup of coffee.★Peanuts aren't nuts, they are legumes.★The Eiffel Tower can grow up to 6 inches taller during summer.★The Hawaiian alphabet has only 13 letters.★Cows have best friends and get stressed when separated.★A blue whale's tongue can weigh as much as an elephant.★A flock of crows is known as a murder.★Tigers have striped skin, not just striped fur.★The French language has 13 different words for 'kiss'.★Bubble wrap was originally invented as wallpaper.