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Crocodiles and hippos

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Sun-drenched hippopotamuses and Nile crocodiles in close proximity to each other in Zambia's Kafu National Park.  Carnivorous Nile crocodiles can grow up to 20 feet in length and weigh about 1-1.5 tons.  ?  Crocodiles often eat fish, but they do not hesitate to attack any animal that comes within their range with their jaws as strong as 3000 psi (pounds per square inch), but they do not often attack hippopotamuses.  Crocodiles are almost non-existent near the hippopotamus.  This may be due to the hippopotamus being a herbivore and realizing over time that the Nile crocodiles could not win a battle with a giant deer more than two feet long.  The hippopotamus, nicknamed the "water horse" by the Greeks, is considered the world's most aggressive animal, and because it is often herded, a crocodile in the middle can cause severe injury or death.  A pair of fangs that can grow up to two feet in a large mouth, and strong jaws as well as a thick ski...

water bears

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Launched in 2007, the FOTON-M3 satellite is an unmanned spacecraft, but one special faction traveled to expose it to ultraviolet light as well as solar wind, which is a very low-oxygen environment, and to see how safe it would be.  When they are sent into space, ordinary animals and dehydrated animals are sent here, where they are exposed to ultraviolet light and solar wind with vacuum conditions and brought back to Earth.  When they are re-examined, they stop most of their metabolic activity and, although in a cryptobiotic state, soon resume normal activity in large numbers of dehydrated and some dehydrated animals.  This is considered to be a further confirmation of the ability of this omnivorous creature to cope with adverse conditions in all extreme environmental conditions on Earth.  These are called toadgrades, and they bear a resemblance to the first arthropods in evolution.  Most of these eight-legged creatures are smaller than 1mm in size an...

Why do wolves make a "hoo" at the heart?

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Wolves have been our favorite animal since we were little.  And that's something we know.  That wolves make a "hoo" to the full moon or to the rising moon at night!  But something we all do not know.  "Why do wolves do that?"  If so, today's story is about that.  There are many myths associated with wolves and the moon.  These stories vary from country to country and I would like to cite below one of the most famous of these stories.  According to one Greek story,  Long ago, there was a close bond between wolves and spirits in the past.  Because of this bond, these souls are able to talk to them,  "Empowered to speak with spirits."  Because of this power wolves began to talk to spirits every day.  People got to know about this after talking for a long time like this.  So people who are obsessed with this power are wolves ..!  "We too have been asked to give us the power to speak with souls."  But...

Hubble Space Telescope Supernova Explosion!

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 The Hubble Space Telescope has photographed a supernova explosion in the spiral galaxy NGC 2525, about 70 million light-years from Earth.  To the left of the photo below, the supernova appears as a bright spot of light.  The supernova that occurred in 2018 was named SN 2018gv and has been observed by the Hubble Space Telescope since February 2018.  Originally seen as a very bright spot of light, this supernova has gradually diminished in brightness and gradually disappeared.  By now, this may have largely become a neutron star.  What makes this type of supernova explosion important to us is that we can use their brightness to calculate how far away that supernova is from Earth.  Then the distance to the galaxy where the supernova is located can also be calculated.  In this way, scientists calculate the distance from the Earth to the farthest galaxies in the universe.  Watch the video in the first comment to learn more about super...

Pika 𝗣𝗶𝗰𝗮 (𝗱𝗶𝘀𝗼𝗿𝗱𝗲𝗿)

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 Pica is a disorder of the digestive system that most people do not eat.  A large percentage of people with the disease eat mainly products made of clay, plastic and metal, and a small percentage are more likely to eat contaminants such as glue, hair, cigarette ash and dead urine.  It affects about 10% to 30% of children worldwide, ranging in age from 1 to 6 years. It is most common in children and adults with intellectual disabilities such as autism.  Rarely, pregnant women are more likely to contract the disease due to their appetite for non-food items due to their hormonal effects.  A person with these symptoms can inevitably suffer from various ailments such as constipation, stomach upset and the growth of harmful bacteria in the body. Successful treatments are currently available in the world.  The pictures below show X-ray photographs and surgical removal of people with Pica.  The materials are

Jawaharlal Nehru Former Prime Minister of India

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Nehu's Black Love story   Sri Jawaharlal Nehru was a fierce anti-imperialist.  But he fell in love with the wife of Lord Mountbatten, the last Permanent Agent who ruled Britain in India.  That relationship, which lasted until Elvina's death, was no secret to the Nehru family or Lord Mountbatten.  After the liberation of India, Lord Mountbatten and Elvina left, but she went to India alone two or three times a year.  They were all extremely private trips.  She got off the plane and went straight to Nehru's Supreme House.  It is often said that she spent that holiday with Nehru in Kashmir.  Unfortunately, Elvina died in 1960 while touring the islands of Borneo.  She was then 58 years old.  There were a few letters scattered on the bed in the room where she died.  There was another collection of articles in a suitcase at the foot of the bed.  They were shown to Lord Mountbatten and his daughter, Pamela, who came to her room.  ...

The world's first car race 125 years ago ....

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The first car in the world was made in Germany in 1879. The car was designed by Karl Friedrich Benz, an industrialist with a single-cylinder, two-stroke engine powered by gasoline. Was an engineer. With the introduction of this car, some people became very excited, but others feared that it could cause serious accidents on the road. Soon after the introduction of the car, some people in France came up with the idea of ​​holding motor racing competitions. Their argument was If it is possible to race with horses, how can it not be possible to race with cars? The world's first car race was held on June 13, 1895. Only a handful of cars competed in the world's first motor racing event, with a top speed of only 20 kilometers per hour. The first idea for the world's first motor racing event came from a French businessman and engineer. They owned a car dealership in Paris, and Emile Levassor and Rene Panhard hoped to promote their business by running the race. There hav...