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!

ANIMALS Feline Body Language: How Your Cat Speaks to You

Feline Body Language: How Your Cat Speaks to You

Each owner of a cat knows that the pet’s mental state and disposition towards something can be easily counted by its pose, habits and facial expressions. To be ready for the various moods of your pet, we advise you to study the main options for feline poses.
INTERESTING TOP Best Islands for Active and Beach Recreation

TOP Best Islands for Active and Beach Recreation

Are you tired and want to get distracted? These places will give you unforgettable impressions and the warmest memories of a lifetime. Warm sand, azure shores and a stunning underwater world will not leave anyone indifferent. This collection contains the best islands for rest and relaxation.
INTERESTING Chelsea Hotel — New York Bohemian Habitat

Chelsea Hotel — New York Bohemian Habitat

The New York Chelsea Hotel was built in 1844 and since then has become a magnet for famous writers, musicians, actors, artists, etc. This place has always been not simple, as if a special atmosphere reigned in it, which attracted the whole New York bohemia. What does this place look like now and what was so special about the legendary Chelsea Hotel? More on this later ...
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 ...