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.

Coronavirus for the Good! The Extraordinary Effect of Quarantine on Nature …

Now many people compare the coronavirus pandemic to World War. In just a few months, global quarantine managed to stir up the economies and health systems of many countries, but at the same time significantly affected the environmental situation in the world. “The planet is being cleared!”, shout scientists and ecologists from all sources. How exactly does this process occur and in what way is it manifested? We will talk about the positive impact of quarantine on nature in today's selection of facts ...

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 ...

“And it Was Fashionable ?!” Strange Trends That Were Previously at the Height of Fashion …

Today, modern fashion shows reflect the most daring ideas of world designers and fashion designers. There was a time and we often lamented at the sight of huge men's suits and jackets on thin girls, but anyway, this trend entered without demand and still continues to be at the peak of popularity. Thus, what immediately seems wild and unimaginable, over time, was densely rubbed into fashion and became the “hit” of the season, year, and maybe even century! In this collection, we will consider the most unusual at first glance trends that fashionistas from the past millennium were like ...

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.

Top 20 Most Beautiful Athletes in the World

Not a single man on this planet will ignore two things: an attractive female appearance and a match of his favorite sport, and when these two things are combined, they can not resist at all. Your attention is a selection of 20 of the most beautiful and sexy girls, Olympic champions and not only who have achieved success in sports.

Nobody knows about Elon Musk! 15 facts

The well-known billionaire and invent Elon Musk never tires of surprising the world with his incredible ideas. This man managed to achieve really great heights in the technology industry, develop a promising business and become the idol of millions of people! His ambitions destroy all the usual framework of the possible, and ideas strike the minds of even experienced professionals. It seems that his whole life is accessible at a glance, but still there are a few things that you are likely to learn about for the first time today ...

Funny Shots Directly From the Football Field: 30 Photos

Football is perhaps the most popular game in the whole world. Millions of men are ready to spend a lot of time watching matches of their favorite teams, and what can we say about days, weeks, and sometimes months of waiting for decisive games and world championships! Of course, football could not do without curious cases. Photographers are always ready to please the fans with interesting shots right from the scene, thanks to which any, even the most intense and responsible match, begins to seem like a fun childish naughtiness of adult uncles. A few shots from this category we will share today with you ...

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.

7 Most Dangerous Jellyfish in the Underwater World

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