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 Top Slimming Stimulant Products

Top Slimming Stimulant Products

To lose weight, a sufficient number of all kinds of diets have already been invented. Most of them require tremendous willpower and, oddly enough, a considerable amount of money. But progress does not stand still and today scientists have compiled a list of products that will help get rid of extra pounds in the "background", simply by eating fat-burning foods.
INTERESTING The most unpredictable interconnected things

The most unpredictable interconnected things

Each item is endowed with its own unique history of appearance. Some of the inventions are quite explainable and logical, but how can you connect, for example, dogs and velcro closures for shoes? In today's selection, we will talk about the most unusual interconnections of some things that are already familiar to us.
SOCIETY 18 Photoshopped Pictures With President of America Donald Trump

18 Photoshopped Pictures With President of America Donald Trump

The President of the United States of America, Donald Trump, has been at the helm of the board since 2015, and during this time quite a few memes and photoshoped pictures have been added about him. Vivid gestures and numerous statements by Trump served as an excellent occasion for the development of Internet folklore with his participation. Especially netizens like to joke about Donald Trump's hairstyle and his sparkling facial expressions. A selection of 18 selected photo jokes are here!