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 The Best Cat Cafe in the Whole World

The Best Cat Cafe in the Whole World

Cat cafe is an unusual place where you can enjoy a cup of delicious latte with warm feline purring. Such places are a great place for relaxation. Of course, provided that you are not allergic ...
ANIMALS Interesting Facts About Ants

Interesting Facts About Ants

We are used to consider ants an icon of hard work and strength. These small insects were able to create their own hierarchy and build entire cities underground. This collection will tell you about interesting facts that you might not have known about ants ...
INTERESTING Alcoholic Drinks With the Most Unusual Tastes

Alcoholic Drinks With the Most Unusual Tastes

In the modern market there are many different types of alcoholic beverages: from sweet ale to strong, rich brandy. Many of us are familiar with and recognize the taste of most alcoholic beverages and it seems that we are no longer surprised. However, today's selection is designed just to prove the opposite ...