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 Ingenious Everyday Inventions: 17 Ideas

Ingenious Everyday Inventions: 17 Ideas

Every day, people around the world face many inconveniences in using familiar things. Fortunately, at the same time, other people invent ingenious devices that simplify a human’s life. It is about such necessary, but very simple at first glance, things and ideas that will be discussed today ...
ANIMALS 12 Dogs That Have Become Famous all Over the World

12 Dogs That Have Become Famous all Over the World

List of dogs whose affairs were not limited to lying on the couch and eating food. These dogs really became the heroes of their time and deserved to be mentioned in history. Why did these dogs deserve such fame and how did they end up on this list? More on this later ...
SOCIETY Funny Laws From Around the World

Funny Laws From Around the World

Man, like all life on our planet, obeys the laws of nature. We may not know something about them, but they work. But ignorance of the laws written by man, as we recall, will not help to avoid punishment. Each country has its own laws and regulations, so before planning your trip to a new country, do not forget to familiarize yourself with the nuances of the legislative regulation of life on its territory. And to convince you of this, we suggest you look our selection of non-standard and funny laws from around the world ....
INTERESTING 27 Reasons Why Google’s Offices are the Best in the World!

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 ...
ANIMALS How Different Animals See the World

How Different Animals See the World

Everyone probably has long known that animals see this world differently from humans. Some may even know what exactly is changing in the visual perception of a snake, cow or turtle. But sometimes knowing in words is sometimes not enough, so we offer you to see everything with your own eyes!