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 Facts From Behind the Scenes of Popular Films

Facts From Behind the Scenes of Popular Films

Films immerse us in another reality, allowing us to enjoy unique characters, their incredible stories and an amazing world. But have you ever thought about what was happening behind the scenes of popular scenes? How the actors behaved, what they had to endure in preparation for the role and how they interacted with each other ... See all the most interesting facts in this collection!
INTERESTING 12 Kinds of Secret Weapons of China

12 Kinds of Secret Weapons of China

The scale of China in terms of population and the area of ​​their territory has not surprised anyone for a long time. The Chinese are a very developed and hardworking people. No wonder they say: "If you do something well, then there will always be one Chinese who will do it even better." This also applies to military equipment and weapons, the development of which Chinese engineers keep secret, but not to say so in a very strict manner. That is why today we offer you to get acquainted with 12 types of secret and most powerful weapons and equipment invented by the Chinese.
AUTO Cars With Beautiful Female Names

Cars With Beautiful Female Names

Giving women names for cars is a romantic tendency of many automakers. Such names sound melodic and cannot be pronounced without much trepidation. In this collection, we look at a dozen of the most popular cars that bore (or still carry) female names ...
AUTO Stereotypes About Cars and Their Owners

Stereotypes About Cars and Their Owners

It's no secret that a car is no longer just a vehicle for moving from point A to point B. The choice of cars has imposed certain stereotypes on its owners and it is sometimes difficult for us to imagine anyone other than a farmer driving a pickup truck. Today we will debunk the most popular myths related to cars and their owners.