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!

AUTO Useful Car Accessories You Might not Know About

Useful Car Accessories You Might not Know About

Chinese engineers have come up with many useful, but sometimes very strange-looking, accessories for the convenience of using the car and increasing the comfort of the driver behind the steering wheel. This collection will acquaint you with the most unusual of them!
AUTO Unconventional City Cars

Unconventional City Cars

The time of large cars with powerful engines on the streets of the city begins to give way to a new era of compact and economical cars. Here you can find the top ten most interesting cars of our time.
INTERESTING The Most Creepy Houses You Can Rent on Airbnb

The Most Creepy Houses You Can Rent on Airbnb

Travelers often use the services of the Airbnb website to find a suitable apartment at an affordable price during their trips. Some of them choose authentic places to plunge into the history of the city, and some look for the most terrible places to tickle their nerves on the eve of the feast of all saints and rent houses entwined with myths about paranormal phenomena ...
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 The Most Popular Amphibious Cars

The Most Popular Amphibious Cars

These cars break all ideas about the latest technology and are able to travel not only by land but by water. Which of these amphibious cars will seem most unusual to you?