7 Most Dangerous Jellyfish in the Underwater World

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Sea wasp (Chironex fleckeri)

The Cubomedusa class, to which this jellyfish belongs, has about 20 species that live in tropical seas, but the sea wasp is perhaps the most deadly of them. Its tentacles can reach 1.5 m in length, and the supply of venom from one sea wasp is enough to kill 50 people. A fatal outcome after a meeting with a box jellyfish can occur according to different scenarios. Upon contact with a jellyfish, a person immediately begins to feel severe muscle pain and paralysis of the respiratory system. The victim may die from suffocation in about 1.5 minutes, from painful shock in 5 minutes, or may simply choke due to pain and suffocation.

INTERESTING Is Sugar as Bad as We Think?

Is Sugar as Bad as We Think?

In this collection we will try to answer a very controversial and ubiquitous scandalous question: is sugar really harmful, as people think about it? Is it true that sugar consumption can cause diseases such as diabetes and cancer? Does sugar contribute to weight gain and obesity? We will try to answer these and many other questions about the sweet product right now ...
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.
SOCIETY 20 Photos From the Days of Prohibition

20 Photos From the Days of Prohibition

In the United States, Prohibition began to operate in 1920 and continued right up to 1933. For 13 years, people have tried in every possible way to circumvent the ban on the sale, production and transportation of alcohol, staged demonstrations, protests, and massively engaged in smuggling. In our time, it is still difficult to imagine the effect of this law in full force. However, what the consequences may be and how people lived during the prohibitions on alcohol can be seen in the next photo selection.