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!

CELEBRITIES Celebrities in Childhood and Now: 20 Photos

Celebrities in Childhood and Now: 20 Photos

They are rich, famous and successful. Their photos shine on the covers of fashion magazines, their faces are immediately recognized on TV screens, their personalities are always surrounded by journalists and paparazzi. But all these people were once the most ordinary children ... So what were Lady Gaga, Madonna and Brad Pitt in childhood and youth? You will see everything in this collection!
AUTO History of the Names of Famous Car Brands

History of the Names of Famous Car Brands

Have you ever wondered why the brand of your car is called exactly what it is called? Of course, many automakers adopted the name of their founders, but there are also those whose history has a more complicated history ...
SOCIETY 10 Girls Who Turned Their Flaws Into Virtues

10 Girls Who Turned Their Flaws Into Virtues

Beauty, as you know, is a very relative concept. And while someone is struggling with naughty hair and problematic skin, others are forced to put up with very unusual flaws, turning them into their own characteristics. It is about these girls that will be discussed in this collection ...