★Dragonflies have been around for about 300 million years.★Koalas have fingerprints nearly identical to humans.★Bees can recognize individual human faces.★Vincent van Gogh only sold one painting during his lifetime.★The world's oldest known recipe is for beer.★Barbie's full name is Barbara Millicent Roberts.★Hippos can't actually swim, they walk along the riverbed.★A bolt of lightning is five times hotter than the surface of the sun.★Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.★Ostriches can run faster than horses.★A 'moment' was medieval unit of time equal to 90 seconds.★Cashews grow on the outside of a fruit, not inside a shell.★Most 'silver' spoons are actually made of stainless steel.★Google processes more than 8.5 billion searches every single day.★Sea cucumbers breathe through their butts.★A blue whale's heart is roughly the size of a small car.★Dolphins have names for each other.★A mosquito has 47 teeth.★In Switzerland it is illegal to own just one guinea pig.★A rhinoceros' horn is made of keratin, the same stuff as hair.
★Dragonflies have been around for about 300 million years.★Koalas have fingerprints nearly identical to humans.★Bees can recognize individual human faces.★Vincent van Gogh only sold one painting during his lifetime.★The world's oldest known recipe is for beer.★Barbie's full name is Barbara Millicent Roberts.★Hippos can't actually swim, they walk along the riverbed.★A bolt of lightning is five times hotter than the surface of the sun.★Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.★Ostriches can run faster than horses.★A 'moment' was medieval unit of time equal to 90 seconds.★Cashews grow on the outside of a fruit, not inside a shell.★Most 'silver' spoons are actually made of stainless steel.★Google processes more than 8.5 billion searches every single day.★Sea cucumbers breathe through their butts.★A blue whale's heart is roughly the size of a small car.★Dolphins have names for each other.★A mosquito has 47 teeth.★In Switzerland it is illegal to own just one guinea pig.★A rhinoceros' horn is made of keratin, the same stuff as hair.