★Dolphins sleep with one eye open.★Sloths can hold their breath longer than dolphins can.★Humans share 60% of their DNA with bananas.★An octopus has nine brains.★Rats laugh when tickled.★A 'jiffy' is one trillionth of a second in physics.★7% of American adults believe that chocolate milk comes from brown cows.★The smell of rain has a name: petrichor.★The shortest war in history lasted 38 to 45 minutes between Britain and Zanzibar.★More than half of all people alive today have never made a phone call.★Cows have regional accents, they moo differently in different areas.★Chewing gum while you chop onions helps keep you from crying.★A blue whale's tongue can weigh as much as an elephant.★A blue whale's heart is roughly the size of a small car.★A group of frogs is called an army.★Pigeons can recognize themselves in a mirror.★There is a village in Norway called 'Hell' that freezes over every winter.★Sea otters hold hands while sleeping so they don't drift apart.★The Statue of Liberty was originally intended to be a lighthouse.★Horses physically cannot vomit.
★Dolphins sleep with one eye open.★Sloths can hold their breath longer than dolphins can.★Humans share 60% of their DNA with bananas.★An octopus has nine brains.★Rats laugh when tickled.★A 'jiffy' is one trillionth of a second in physics.★7% of American adults believe that chocolate milk comes from brown cows.★The smell of rain has a name: petrichor.★The shortest war in history lasted 38 to 45 minutes between Britain and Zanzibar.★More than half of all people alive today have never made a phone call.★Cows have regional accents, they moo differently in different areas.★Chewing gum while you chop onions helps keep you from crying.★A blue whale's tongue can weigh as much as an elephant.★A blue whale's heart is roughly the size of a small car.★A group of frogs is called an army.★Pigeons can recognize themselves in a mirror.★There is a village in Norway called 'Hell' that freezes over every winter.★Sea otters hold hands while sleeping so they don't drift apart.★The Statue of Liberty was originally intended to be a lighthouse.★Horses physically cannot vomit.