★Pineapples take about two years to grow.★The Dutch were once the tallest people in the world.★In Switzerland it is illegal to own just one guinea pig.★Banging your head against a wall for one hour burns 150 calories.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★Rats laugh when tickled.★Polar bears have black skin under their white fur.★Dragonflies have been around for about 300 million years.★Koalas have fingerprints nearly identical to humans.★Cherophobia is an irrational fear of fun or happiness.★29th May is officially Put a Pillow on Your Fridge Day.★Humans blink about 15 to 20 times per minute.★Scotland's national animal is the unicorn.★Hot water freezes faster than cold water. This is called the Mpemba effect.★Cashews grow on the outside of a fruit, not inside a shell.★Sea otters hold hands while sleeping so they don't drift apart.★The Statue of Liberty was originally intended to be a lighthouse.★Wombat poop is cube-shaped.★A lion's roar can be heard from up to 5 miles away.★A day on Venus is longer than a year on Venus.
★Pineapples take about two years to grow.★The Dutch were once the tallest people in the world.★In Switzerland it is illegal to own just one guinea pig.★Banging your head against a wall for one hour burns 150 calories.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★Rats laugh when tickled.★Polar bears have black skin under their white fur.★Dragonflies have been around for about 300 million years.★Koalas have fingerprints nearly identical to humans.★Cherophobia is an irrational fear of fun or happiness.★29th May is officially Put a Pillow on Your Fridge Day.★Humans blink about 15 to 20 times per minute.★Scotland's national animal is the unicorn.★Hot water freezes faster than cold water. This is called the Mpemba effect.★Cashews grow on the outside of a fruit, not inside a shell.★Sea otters hold hands while sleeping so they don't drift apart.★The Statue of Liberty was originally intended to be a lighthouse.★Wombat poop is cube-shaped.★A lion's roar can be heard from up to 5 miles away.★A day on Venus is longer than a year on Venus.