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 Charming Triplets From London

Charming Triplets From London

There are not so many triplets as three drops of water in this world, and they certainly attract much more attention. Especially when it comes to pretty girls, identical twins and completely identical sisters. You are not familiar with them yet? Then it's time to fix it!
AUTO Lamborghini Designed with a 3D Printer

Lamborghini Designed with a 3D Printer

Here is the creation of master Sterling Backus, who, together with his son, dared to recreate a model of the popular sports car Lamborghini Aventador. See what they did!
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.
ANIMALS The Most Famous Animal Attacks on Humans

The Most Famous Animal Attacks on Humans

No matter how kind and affectionate the tamed animal is, it still remains an animal. Therefore, any factor can become a provocation for him to attack, because, first of all, the main difference between an animal and a person is its animal instinct ....
AUTO The Most Interesting Facts About Traffic Jams

The Most Interesting Facts About Traffic Jams

Residents of megacities and big cities know firsthand what traffic jams are, especially at rush hour. This collection will tell you about the most fun and unusual facts regarding traffic jams that affect major cities in the world ...
INTERESTING The Actual Sizes of Some Things: 20 Examples With a Comparison!

The Actual Sizes of Some Things: 20 Examples With a Comparison!

The truth is, everything in this world is known in comparison! Human vision is an amazing thing, but alas, it is not always possible to trust it. Sometimes, in order to understand the real size of certain things, sometimes familiar to us, things, they just need to be placed next to those whose real sizes we know for sure. You will be surprised how big or small some objects, phenomena or creatures actually are, the real size of which we could not have guessed.