★Your tongue print is as unique as your fingerprint.★A blue whale's heart is roughly the size of a small car.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★The shortest commercial flight in the world lasts just 57 seconds.★The longest hiccuping spree lasted 68 years.★A snail can have up to 25,000 teeth on its tongue.★Octopuses can taste with their arms.★Chewing gum while you chop onions helps keep you from crying.★Pigeons can recognize themselves in a mirror.★Dolphins sleep with one eye open.★An octopus has nine brains.★Cherophobia is an irrational fear of fun or happiness.★Hippos can't actually swim, they walk along the riverbed.★Sloths can hold their breath longer than dolphins can.★A group of jellyfish is called a smack.★Humans are the only animals that blush.★Sea cucumbers breathe through their butts.★Cotton candy was co-invented by a dentist.★The Hawaiian alphabet has only 13 letters.★The human brain uses about 20% of the body's total energy.
★Your tongue print is as unique as your fingerprint.★A blue whale's heart is roughly the size of a small car.★So far, two diseases have successfully been eradicated: smallpox and rinderpest.★The shortest commercial flight in the world lasts just 57 seconds.★The longest hiccuping spree lasted 68 years.★A snail can have up to 25,000 teeth on its tongue.★Octopuses can taste with their arms.★Chewing gum while you chop onions helps keep you from crying.★Pigeons can recognize themselves in a mirror.★Dolphins sleep with one eye open.★An octopus has nine brains.★Cherophobia is an irrational fear of fun or happiness.★Hippos can't actually swim, they walk along the riverbed.★Sloths can hold their breath longer than dolphins can.★A group of jellyfish is called a smack.★Humans are the only animals that blush.★Sea cucumbers breathe through their butts.★Cotton candy was co-invented by a dentist.★The Hawaiian alphabet has only 13 letters.★The human brain uses about 20% of the body's total energy.