Hippos have the largest mouths of any animal on land.

Hippos might seem like jovial creatures, but you don't want to mess with them. According to Guinness World Records, the African animal can open its jaws almost a full 180 degrees—making for an average gape of about four feet. And oh yeah, their teeth typically measure over two feet long. Yikes!

There is a hierarchy among the roosters, and it is the privilege of the highest-ranking rooster to call first at dawn.

In 1988, the population of Rio was so dissatisfied with politicians that they voted for the monkey. She got over 400,000 votes.

Platypus venom causes excruciating pain. This pain can last for months and even morphine does not help.

In 2000, a survey showed that the majority of Japanese consider the best invention of the 20th century not the players and computer games, but instant noodles.

Japanese people over 70 work in places with high radiation. They do this to protect young people from exposure to radiation that takes 20-30 years for cancer to develop.

Cardiocrinum will die once in a lifetime. Their flowers are so huge that the plant itself gives all its strength to the flowers and then dies.

Bees are able to detect cancer before its lethal stages for humans, they can also sense and help find explosives.

Dutch student Bojan Slat created a garbage collection system in 2021 to clean up the ocean. he has already collected 100 tons of garbage from the water.

France will pay €4,000 to all residents who give up their car in favor of a bicycle!

The split personality of a person can have not only a different character, but also different mental and physical abilities, be of a different age, have different health.

In public toilets in Japan, you can turn on music so that you are not embarrassed by derivative sounds.

Doormen were always present in the first elevators, because people were very afraid to ride alone in such boxes.

Smallpox is the only human disease that has been successfully eradicated. it has no cure, and the vaccine against it was the first and most successful vaccine.

There is a company that sells mirrors that make a person look 10% thinner. so the company increased its revenue by 54%.

A rooster from Switzerland was executed for laying an egg. Everyone thought it was the work of the devil.

From kisses the body loses weight. There is an effective way to reduce weight - a kiss.

To quickly charge your phone, you need to turn on airplane mode, and the process will go much faster.

Magpies help other animals by plucking ticks and other parasites from their skins. They can pull them out even if they have a strong grip.

The blue macaw is no longer found in the wild. All remaining representatives of this species are kept in captivity by private collectors.