7 Most Dangerous Jellyfish in the Underwater World

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Hairy cyanea (Cyanea capillata)

This jellyfish is also often called the «lion’s mane» because of its voluminous tentacles and rather impressive size. The diameter of the cyanea dome can reach 2.5 m, and the tentacles — 30 m in length. The bite of the giant jellyfish is quite painful, and the toxins in the venom can cause allergies in humans or kill small fish. At the moment, only 1 case of death has been registered in the world after the burn of this jellyfish.

INTERESTING 9 Mysteries of the Past That Still Remain Unresolved

9 Mysteries of the Past That Still Remain Unresolved

The world is an amazing thing, filled with many secrets. To this day, researchers and great minds from all over the world are trying to solve the puzzles that our Universe periodically throws up to us. Some of them can be solved, althought not in the shortest possible time, but some remain unresolved for thousands of years and to this day confuse scientists. It is about such secrets and mysteries of the past that this collection will be discussed ...
SOCIETY Amazing Transformations of People of All Formats and Ages!

Amazing Transformations of People of All Formats and Ages!

Throughout life, a person is able to change beyond recognition, dividing his appearance literally into "before" and "after". Not only age-related transformations are capable of changing a person, but also a simple change of image, proper makeup and haircut. After viewing these photos, you will understand how capable of changing the appearance of a person after several years and a pair of hands of professionals.