The jellyfish Turritopsis dohrnii.

It turns out that these individuals can return to their original state, i.e. they lose their sexual maturity and regain it.

Simply, they become young again, grow up and everything repeats in a circle.

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Deshte Lut is a sandy-salt desert in the Middle East in eastern Iran.

According to the data of satellite monitoring of the brightness temperature of the Earth's surface, the absolute maximum temperature on the Earth - +70.7 °C - was recorded in the Deshte Lut desert in 2005.

The Shur River flows through the desert, which does not dry up even in dry years.

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There is a "golden blood" that only 43 people in the world possess

This type of blood is called "golden blood" not only because of its incredible rarity, but also because it is suitable for transfusion for absolutely everyone, regardless of Rh factor. Rh-null blood group carriers are some of the most valuable donors in the world.

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The ball of a ballpoint pen.

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A clear example of how water sharpens stone.

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What the descent from Tianmen Mountain in China looks like.

It is carried out by one of the longest cable cars in the world, with a length of 7.45 kilometers.

The trip lasts about 40 minutes and the angle of inclination can reach 70 degrees in some places.

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The man showed how to make the very canonical sandwich that Tony ate quite often in the TV series "The Soprano Clan".

The main ingredients are sliced capocollo, provolone cheese, and red pickled peppers.

Preparing for series marathons the right way.

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In winter in Finland, temperatures drop to -40C

Trees are covered with so much snow and frost that it looks like a landscape from another planet.

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