★The first computer mouse was made of wood.★Hot water freezes faster than cold water. This is called the Mpemba effect.★A crocodile can't stick its tongue out.★Octopuses have three hearts and blue blood.★There are more than 1,000 chemicals in a cup of coffee.★The moon has moonquakes.★Cows have regional accents, they moo differently in different areas.★A flock of crows is known as a murder.★The average person spends six months of their life waiting for red lights to turn green.★Google processes more than 8.5 billion searches every single day.★A mosquito has 47 teeth.★More than half of all people alive today have never made a phone call.★Tigers have striped skin, not just striped fur.★Chewing gum while you chop onions helps keep you from crying.★Most 'silver' spoons are actually made of stainless steel.★A group of owls is called a parliament.★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.★If you lift a kangaroo's tail off the ground it can't hop.★Cherophobia is an irrational fear of fun or happiness.
★The first computer mouse was made of wood.★Hot water freezes faster than cold water. This is called the Mpemba effect.★A crocodile can't stick its tongue out.★Octopuses have three hearts and blue blood.★There are more than 1,000 chemicals in a cup of coffee.★The moon has moonquakes.★Cows have regional accents, they moo differently in different areas.★A flock of crows is known as a murder.★The average person spends six months of their life waiting for red lights to turn green.★Google processes more than 8.5 billion searches every single day.★A mosquito has 47 teeth.★More than half of all people alive today have never made a phone call.★Tigers have striped skin, not just striped fur.★Chewing gum while you chop onions helps keep you from crying.★Most 'silver' spoons are actually made of stainless steel.★A group of owls is called a parliament.★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.★If you lift a kangaroo's tail off the ground it can't hop.★Cherophobia is an irrational fear of fun or happiness.