★The Mona Lisa has no eyebrows or eyelashes.★Scotland's national animal is the unicorn.★The Eiffel Tower can grow up to 6 inches taller during summer.★A day on Venus is longer than a year on Venus.★Humans are the only animals that blush.★In Switzerland it is illegal to own just one guinea pig.★The first computer mouse was made of wood.★Cows have best friends and get stressed when separated.★Wombat poop is cube-shaped.★A lion's roar can be heard from up to 5 miles away.★The first oranges weren't orange, they were green.★Polar bears have black skin under their white fur.★More than half of all people alive today have never made a phone call.★Humans share 60% of their DNA with bananas.★Cats can't taste sweetness.★A rhinoceros' horn is made of keratin, the same stuff as hair.★Bananas are curved because they grow towards the sun.★A group of jellyfish is called a smack.★A hummingbird's heart can beat up to 1,260 times per minute.★A 'jiffy' is one trillionth of a second in physics.
★The Mona Lisa has no eyebrows or eyelashes.★Scotland's national animal is the unicorn.★The Eiffel Tower can grow up to 6 inches taller during summer.★A day on Venus is longer than a year on Venus.★Humans are the only animals that blush.★In Switzerland it is illegal to own just one guinea pig.★The first computer mouse was made of wood.★Cows have best friends and get stressed when separated.★Wombat poop is cube-shaped.★A lion's roar can be heard from up to 5 miles away.★The first oranges weren't orange, they were green.★Polar bears have black skin under their white fur.★More than half of all people alive today have never made a phone call.★Humans share 60% of their DNA with bananas.★Cats can't taste sweetness.★A rhinoceros' horn is made of keratin, the same stuff as hair.★Bananas are curved because they grow towards the sun.★A group of jellyfish is called a smack.★A hummingbird's heart can beat up to 1,260 times per minute.★A 'jiffy' is one trillionth of a second in physics.