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!

INTERESTING The Most Fashionable And Beautiful Swimwear 2020

The Most Fashionable And Beautiful Swimwear 2020

Real fashionistas, long before the onset of heat, prepare for the high season and select trendy images that will correspond to the latest news. Swimwear designers have already demonstrated to girls a wide variety of models and forms of swimsuits for 2020, which you can see in this collection.
CELEBRITIES 12 Star Divas With the Most Beautiful Legs

12 Star Divas With the Most Beautiful Legs

The slender legs of these ladies attract men's glances and make the girls turned green with envy. The sexiest and longest legs - which of the stars can boast of this? In today's selection, we have compiled a list of popular girls who have not only endless talent and creativity, but also incredibly beautiful and slender legs!
ANIMALS 10 Interesting Facts About Hedgehogs

10 Interesting Facts About Hedgehogs

For many people, hedgehogs are associated with cute prickly animals that drag apples and mushrooms on their backs into a hole. In fact, the hedgehog is a predator that eats everything that it can find. And this is far from always mushrooms and berries ...
INTERESTING 11 Disaster Films Based on Real Events

11 Disaster Films Based on Real Events

Often, exciting stories from catastrophe films turn out to be real events based on the fates of real people and the stories of real incidents. Such films will be discussed in this collection, which contains the best pictures based on completely existing disasters of anthropogenic or natural character.