Have you ever wondered why the sky is blue?

It's not just a coincidence or a random choice by nature. The blue color of the sky is actually due to the way sunlight interacts with our atmosphere. As sunlight enters the Earth's atmosphere, it collides with molecules in the air, scattering the light in different directions. Blue light, with its shorter wavelength, is more easily scattered than other colors, giving the sky its characteristic blue hue. So next time you look up at the sky, remember it's not just a pretty color, but a fascinating scientific phenomenon.

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It can take up to 20 minutes for your brain to realize that your stomach is full.

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To pack your child for school in Finland, you only need a briefcase.

Everything else is free, even lunch.

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The longest official name of a place is Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuakitanatahu, a hill in New Zealand.

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Makeup has been used by women for centuries, and it dates back to ancient times. Egyptians, including Cleopatra, were known to use makeup to enhance their beauty. They used various natural substances like berries, clay, and even lead to create cosmetics. In fact, evidence of makeup use has been found in ancient Egyptian tombs, where it was buried with the deceased as a symbol of their beauty and status.

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The most expensive domain name ever sold to date is actually LasVegas.com, which was sold for $90 million in 2005. Other notable high-value domain sales include Voice.com, which sold for $30 million in 2019, and Insurance.com, which sold for $35.6 million in 2010.

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There is a statue of a large poo in Chicago that acts as a monument to pet dogs, as well as a reminder for owners to pick up after them. It’s engraved with the title ‘Shit Fountain’.

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The most destructive single air attack in human history was the napalm bombing of Tokyo by the US on the night of 10 March 1945 that killed around 100,000 civilians in about 3 hours.

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A brewery in Canada called Quidi Vidi Brewery, located in Newfoundland and Labrador, uses water from 20,000-year-old icebergs to make their beer. They collect the water by sailing out into the North Atlantic and harvesting the icebergs that have broken off from glaciers. The brewery claims that the water from the icebergs is some of the purest in the world, and they use it in their beer-making process to create a unique taste.

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Straightening people’s teeth also improves their balance.

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This is Barreleye Fish, and it is the first fish to have transparent head.

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Lake Floodhead is one of the most transparent lakes in the world. It is the largest body of water in America, with an area of 510 square kilometers and a depth of up to 100 meters. Montana, USA.

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The sound of Krakatoa volcano eruption in 1883 is considered the loudest sound in the history of mankind: it was heard from 4800 km away from the place of eruption.

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Your eyebrows renew themselves every 64 days.

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Gorillas hum and sing while eating as a sign to others that they are busy.

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Lalochezia is using swearing to relieve stress or pain. The word is formed from the Greek words lalia (speech) and chezo (to relieve oneself).

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Mark Zuckerberg suffers from red-green colorblindness. In an interview with The New Yorker in 2010, Zuckerberg revealed that he has difficulty distinguishing between red and green hues. As a result, he chose the color blue for Facebook's logo and interface because he can see it more clearly. In his own words, "blue is the richest color for me. I can see all of blue."

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