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 Hit Parade of the Most Beautiful Japanese Models: 15 Photos

Hit Parade of the Most Beautiful Japanese Models: 15 Photos

Japanese girls are very popular around the world. The most sophisticated and graceful, they are like blooming sakura - they are used to opening up and giving this world all their charms and beauty. Popular model girls in Japan are called gravure idol. It is believed that a girl who was awarded the title possesses not only incredible beauty, but also some talent: she sings, acts in films, dances. It is with such girls that today's rating of the most beautiful Japanese women in the world has been compiled!
SOCIETY Do not be shy: 15 people who do not care about the opinions of others!

Do not be shy: 15 people who do not care about the opinions of others!

What does freedom mean? For some, this is a simple opportunity to remain yourself even in the most unusual situations. By looking at the people in today's collection, you are sure to see that they have reached Zen in accepting themselves and the circumstances that surround them. They are not familiar with the feeling of shame and embarrassment, they do not care what others think about them, because they have already learned to live the way they want and enjoy it ...
INTERESTING TOP Best Islands for Active and Beach Recreation

TOP Best Islands for Active and Beach Recreation

Are you tired and want to get distracted? These places will give you unforgettable impressions and the warmest memories of a lifetime. Warm sand, azure shores and a stunning underwater world will not leave anyone indifferent. This collection contains the best islands for rest and relaxation.
AUTO Accident at a Speed of 20 km/h of the 1930s

Accident at a Speed of 20 km/h of the 1930s

What do you think was the situation on the roads and accident statistics in the 1930s? How was car safety ensured? And how many people died in car accidents in those days and now? Little by little about everything in this photo compilation from places of accidents that occurred about 100 years ago!
INTERESTING Al Capone`s Prison

Al Capone`s Prison

The world's first correctional prison in Philadelphia, with the full name of Eastern State Penitentiary, first received a prisoner in 1829. For more than 100 years of work, a lot of villains and criminals were there, one of which was the well-known mafia boss Al Capone. How was this place different from other prisons and what does it look like now? More on this later ...
INTERESTING TOP 10 Attack Helicopters of the World And the Present

TOP 10 Attack Helicopters of the World And the Present

For half a century, attack helicopters have made a significant contribution to the total strength of the military forces of various countries. Impact helicopters are capable of hitting ground, sea and even air targets. Such helicopters carry a deadly threat to any tank or other armored unit of military equipment. Most countries have long equipped their military forces with similar “machines” and some of them even entered the ranking of world leaders ...
ANIMALS Interesting Facts About Ants

Interesting Facts About Ants

We are used to consider ants an icon of hard work and strength. These small insects were able to create their own hierarchy and build entire cities underground. This collection will tell you about interesting facts that you might not have known about ants ...
ANIMALS 10 Places Where Exotic Animals Live Instead of Pigeons

10 Places Where Exotic Animals Live Instead of Pigeons

Just as we are used to not noticing pigeons, cats, and dogs scurrying around everywhere, people in other countries relate to other, more exotic, animals. This collection is about those places where you can easily meet on the streets a crowd of monkeys or a herd of deer and this will be the norm ...