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!

SOCIETY Top 20 Most Beautiful Athletes in the World

Top 20 Most Beautiful Athletes in the World

Not a single man on this planet will ignore two things: an attractive female appearance and a match of his favorite sport, and when these two things are combined, they can not resist at all. Your attention is a selection of 20 of the most beautiful and sexy girls, Olympic champions and not only who have achieved success in sports.
INTERESTING 11 Cancer Causing Foods

11 Cancer Causing Foods

We have long known that in order to prevent such a fatal ailment as cancer, you must adhere to a healthy diet and exclude foods with a high carcinogen content from your diet. But it turned out that this is not so easy to do, even if you have already refused delicious pastries and sweet cakes. Next, we present 11 dangerous products, the use of which must either be minimized or properly prepared before use.
INTERESTING What Happens if You Eat 2 Bananas a Day?

What Happens if You Eat 2 Bananas a Day?

Bananas are one of the most popular fruits in the world. They are fourth in the list of the most valuable food crops and are grown in more than 105 countries. Despite the short shelf life, bananas are great as a healthy food. Largely due to the sweet taste and the rich amount of vitamins contained in it. But is everything as rosy as it might seem at first glance? Find out what happens if you eat 2 bananas a day!