🍼 Breast milk is the only product available to man that contains all the substances necessary for life.

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There are sign language equivalents of tongue twisters. They’re called “finger fumblers”. These are signs that are physically challenging to articulate quickly and repeatedly in sign language, similar to how spoken tongue twisters are difficult to pronounce clearly at speed.

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South Africa's Mponeng Gold Mine is the deepest mine in the world. It reaches a depth of 2.5 miles below ground Level, and it takes over an hour to reach the bottom of the mine from the surface. Illegal miners sneak into the mine and hide there for months at a time. Deprived of sunlight, their skin turns gray, and they are called "ghosts."

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Sea turtles lay up to 100 eggs at a time, counted in long-term observations.

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One pufferfish contains enough poison to kill 30 people and there is no antidote.

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😴 To wake up quickly in the morning, squeeze your eyes shut with all your might for about 20 seconds, and then open them. After that, you won't want to sleep anymore.

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This is the "tarantula hawk," a hunter of tarantulas and the largest wasp in the world.

Its sting is one of the most painful, with the pain lasting for about 5 minutes.

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Neurobiologists from the USA have decided to find out who is smarter: cats or dogs.

A study of the brains of pets showed that cats have half as many neurons as dogs - 250 million compared to 530.

Most likely, dogs are more intelligent.

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😌🌷 Johann Wolfgang von Goethe had one interesting habit: he filled his pockets with flower seeds.

And wherever he went, he would slowly scatter them.

When Johann Goethe died, there were many roads in Germany that were completely covered in flowers.

Everywhere he walked, flowers blossomed.

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According to a study, regular cycling may have a negative impact on spermatogenesis in men, which can lead to a decrease in their fertility.

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Petricor is the official name for the smell of rain

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A White board can increase your productivity by 90%.

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Son Doong is the largest cave in the world, located in Vietnam. A fast underground river flows inside it, trees grow up to 3 m high, and real clouds even form under the arches due to the large temperature difference!

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Polar bears are almost impossible to detect with a thermal imager. Thermal imagers are able to identify an object by the heat it emits. And polar bears are experts at staying warm. Thanks to a thick layer of subcutaneous fat and a warm fur coat, bears are able to withstand even the coldest days in the Arctic.

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Le Palais Idéal is an 85-foot-long, 33-foot-high castle located south of Lyon made from rocks that a 19th-century French postman picked up during his mail route over the course of 34 years. Even though the mailman had no formal architecture training, he built the castle himself including the pillars, grottoes, and flying buttresses. Today, the massive structure still stands and visitors still go see it today.

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The hottest spot on Earth in the Guinness Book of Records. In the Deshté Lout Desert, the satellite showed a temperature of +70.7 degrees Celsius. This is where the highest temperatures were for 5 years in a row.


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Sitting for extended periods of time can be just as bad for your health as smoking.

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😡 Hunger can cause anger, irritation, and bad moods.

When blood glucose levels drop, your brain sends signals to release regulatory hormones. One of these is adrenaline, the stress hormone.

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In Japan, the average life expectancy is the highest in the world, at 83 years.

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In Beijing, a service known as "jam-busting" assists drivers stuck in traffic.

Two individuals arrive on a motorcycle; one transports the driver to their destination, while the other drives the car through the congestion.

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