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.

CELEBRITIES Celebrities in Childhood and Now: 20 Photos

Celebrities in Childhood and Now: 20 Photos

They are rich, famous and successful. Their photos shine on the covers of fashion magazines, their faces are immediately recognized on TV screens, their personalities are always surrounded by journalists and paparazzi. But all these people were once the most ordinary children ... So what were Lady Gaga, Madonna and Brad Pitt in childhood and youth? You will see everything in this collection!
AUTO The Most Interesting Facts About Traffic Jams

The Most Interesting Facts About Traffic Jams

Residents of megacities and big cities know firsthand what traffic jams are, especially at rush hour. This collection will tell you about the most fun and unusual facts regarding traffic jams that affect major cities in the world ...
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 ...
INTERESTING An Elderly Grandmother Sold Her House. No One Expected to See What Was Inside!

An Elderly Grandmother Sold Her House. No One Expected to See What Was Inside!

In the real estate market, it often happens that the photos of the published object do not coincide with reality. This is done in order to simply attract the attention of the client. But in the case of this house, everything was exactly the opposite. A 96-year-old grandmother sold her home in Toronto. What the realtors saw when they went inside an unremarkable house caused them genuine surprise ...