7 Most Dangerous Jellyfish in the Underwater World

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Portuguese boat (Physalia physalis)

The second name for jellyfish is physalia. Although this is rather not even a jellyfish, but a whole colony of polypoid and medusoid individuals. The «bite» of a Portuguese boat is extremely dangerous and painful (sensations are compared to hitting the skin with a whip). The main risk is the systemic effects of the poison. In severe cases, intense pain is followed by fever, shock, and impaired heart and lung function, which can lead to death. Physalias are accustomed to moving in groups of up to 100 colonies, and sometimes in resorts they have to close entire beaches because of them!

SOCIETY 20 Photos on How Power Changes People

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The people who are at the helm of government often have a huge responsibility, which alternates with stress tests and critical thinking. Such high-ranking posts are likely to reflect not only on the character and mental order of the heads of state, but also on their appearance. In this collection, we decided to trace how the appearance of the main people of the country changed through the years of their reign ...
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Young footballers are rather enviable grooms. Successful, athletic guys with a considerable fortune and numerical victories attract the attention of many girls around the world. Have you ever wondered what those who managed to win their attention look like? In this collection you will see the most beautiful wives of the popular football players of our time, girls who share the triumphs of victories, multimillion-dollar fees, the bitterness of defeats, and the pain of injuries with their football champions!
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The Most Popular Cats on the Internet

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INTERESTING «A second before the disaster …»: 30 photos

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To catch a snapshot at the right time is an indescribable gift of a person that, fortunately or unfortunately, not all professional photographers possess, not to mention ordinary people. Photos taken a second before something inevitable are highly valued and will leave a mark in the memory of the participants for a long time. This is the selection of photos we have prepared for you today ...
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Among the many well-known dog breeds are those that strike with their exotic appearance. In this collection we will consider the most unusual and rare dog breeds in the whole world!