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The most efficient game of Minesweeper ever. You either win or you don't. Instantly.
★Humans blink about 15 to 20 times per minute.★Vincent van Gogh only sold one painting during his lifetime.★Polar bears have black skin under their white fur.★The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.★We have mapped more of Mars than of our own ocean floor.★A crocodile can't stick its tongue out.★The smell of rain has a name: petrichor.★Your nose can remember 50,000 different scents.★You can hear a blue whale's heartbeat from more than two miles away.★Goldfish can recognize human faces.★Rats laugh when tickled.★A 'jiffy' is one trillionth of a second in physics.★A blue whale's heart is roughly the size of a small car.★Cows have regional accents, they moo differently in different areas.★Pteronophobia is the fear of being tickled by feathers.★The longest hiccuping spree lasted 68 years.★Cows have best friends and get stressed when separated.★The average person walks the equivalent of three times around the world in a lifetime.★Ketchup was once sold as medicine in the 1830s.★The French language has 13 different words for 'kiss'.
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