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!

27 Reasons Why Google’s Offices are the Best in the World!

It's no secret that Google employees enjoy the sheer number of privileges the company provides them. For example, massage services, cool parties, free delicacies and much more. However, in addition to these bonuses, each employee has the opportunity to work in a unique, high-tech office with a lot of different "frills" for employees. Today you have the opportunity to see how Google offices around the world look like ...

The Most Expensive And Unusual Gifts of Stars

What to give to a person who has everything? This question with an unenviable frequency worries all the stars and their entourage, because perfume, jewelry, travel and even an apartment or a car will not particularly impress any of them. Well, in this collection, look at how celebrities are surprised!