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 What happens if there is 1 pineapple per day for a month

What happens if there is 1 pineapple per day for a month

Pineapple is a very sweet fruit with a bunch of nutrients and vitamins. Once it was considered so exotic that only members of the royal families could afford it. However, in addition to all the useful things this fruit has, its frequent use can also harm health. Learn all the pros and cons of eating pineapple everyday in this article ...
ANIMALS Unexpected Dolphin Facts

Unexpected Dolphin Facts

Dolphins are quite intelligent animals of the underwater world that children and adults all over the planet love. Legends about the kindness of dolphins reach fantastic examples, but is everything so smooth in the idealized behavior of these animals?
INTERESTING Named «Most Unfortunate» Age in a Person’s Life

Named «Most Unfortunate» Age in a Person’s Life

In the life of every person, sooner or later, there comes a period when it seems that everything is going wrong: there is no money, you are tired of work, there are problems in your personal life, and in general there is no mood for anything - in general, a complete breakdown of strength and energy! And no, this is not a description of the autumn depression, as many might think. Such a period can occur for every person. You can call it an age crisis or "unhappy age", but it is probably worth knowing when it is approximately worth preparing for changes in mood ...
AUTO 10 SUVs With Which it is Better Not to Measure Anything

10 SUVs With Which it is Better Not to Measure Anything

Most people are accustomed to the fact that an SUV is primarily a car that can overcome any obstacles that may be encountered on the way: whether it be dirt, stones, holes or dense foliage. However, the news of SUVs declare themselves quite boldly: it is better not to compete with them!
INTERESTING Top Coolest Dance Clubs in the World

Top Coolest Dance Clubs in the World

Night clubs are places with a special energy that you should plunge into at least once in your life. We present a list of the most chic dance clubs from around the world, which everyone would surely like to visit.
AUTO TOP Unusual Facts About Cars

TOP Unusual Facts About Cars

Did you know why Steve Jobs always drove without numbers and why in the Porsche the ignition key is always on the left? We will reveal these and other interesting facts in this collection of unusual facts that you did not know about cars ...
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.
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 ...
SOCIETY 9 Reasons Why You Can Not Leave the Child Alone in the Car

9 Reasons Why You Can Not Leave the Child Alone in the Car

Probably, every parent who has his own car, faced with a situation when he had to think, "How long can I leave the child alone in the car?". The answer to this question is categorical and unequivocal: if you need to leave for even a few minutes, in no case leave the child alone in a closed car! You can put his life and health in serious danger, and the consequences can be irreversible! The 9 main reasons that will clarify this ban will be described in today's selection ...