DOuKNOW

STAY CURIOUS. KEEP LEARNING.

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Coffee was banned in Mecca in 1511
because leaders thought it stimulated radical thinking.

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Netflix started in 1997 as a DVD rental by mail service.
#DoUKnow #Entertainment

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Puppies are born deaf and blind.
They open their eyes at around 2 weeks old.
#DoUKnow #DogFacts

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The longest-serving prime minister in world history was Fidel Castro, who led Cuba for 49 years.
#DoUKnow #Politics

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Every dog’s nose print is unique, just like human fingerprints.
Some shelters even use them to ID dogs.
#DoUKnow #DogFacts

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Pineapples are actually multiple fruits fused together.

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Pakistan’s Tarbela Dam is the largest earth-filled dam in the world.

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Elephants can’t jump.
They’re the only mammal that can’t.

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WiFi was invented by accident while trying to detect black holes.

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The Gutenberg Bible was the first book printed with a printing press.
1455.

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The Taj Mahal took 22 years and 20,000 workers to build.

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Penguins propose with a pebble.
If she likes it, they mate for life.

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The largest wind turbine can power 18,000 homes.
1 single turbine.

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Penguins propose with a pebble.
If she likes it, they mate for life.😊

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Pizza was originally a poor man’s food in Naples.
Now it’s global.

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Julius Caesar created the 365-day calendar.
We still use it today.

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The Sahara was a green jungle 6,000 years ago.
With lakes and rivers.

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You spend 3 years of your life on the toilet.
On average.

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Queen Elizabeth II met 13 US Presidents.
From Truman to Biden.

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The first computer mouse was made of wood.
Created in 1964 by Douglas Engelbart.

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"9 is the only number that
when multiplied, its digits always add to 9.
9 x 7 = 63 → 6+3 = 9"

#OneLiner #Math #Numbers #Patterns #Trick