De pepper

Joined September 2022

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The number of species in the genus Leopard is going from 5 to 6? The genetic differences between African and Asian leopards are beyond imagination
Leopards are the most adaptable large cats to their environment and are found in a variety of environments including grasslands, mountains, tropical rainforests, wetlands, semi-desert areas, and farmlands. Nowadays, leopards are usually divided into nine subspecies, which are the African leopard, Indian leopard, North China leopard, Far Eastern leopard, Indo-Chinese leopard, Arabian leopard, Persian leopard, Sri Lankan leopard, and Javan leopard. Among them, the African leopard is distributed in Africa and the other eight subspecies are distributed in the Asian region, and they are collectively known as Asian leopards.
By De pepper3 years ago in FYI
The animal world's mobile packing bag "chipmunk"
Chipmunks are animals under the chipmunk family, much smaller than squirrels and the smallest squirrel in the world. Adult chipmunks weigh about 100 grams and live an average of 5-10 years, making them relatively long-lived animals. Most of their habitat is in North America, with a few in the forested areas of northeastern Europe and northern Asia.
By De pepper3 years ago in Earth
The world's first case! Cloned Arctic wolves, do cloned animals really die prematurely? Can they reproduce?
The world's first Arctic wolf was born through cloning technology, and a second cloned Arctic wolf will be born soon. This news gives us so many questions, especially when it comes to this special technology of cloning. Why is the Arctic wolf cloned? Will the cloned Arctic wolf age prematurely like the cloned sheep Dolly? Does it have the ability to reproduce? Can the technology be used to "revive" animals that have long been extinct?
By De pepper3 years ago in Earth
Egg-shaped UFO, humanoid creature in uniform, could the UFO sighting be real?
When it comes to UFO sightings, these recent decades have been incessant, from the earliest Roswell incident in the 1940s to the three videos of unidentified flying objects that made a big splash last year, each sparking a public debate.
By De pepper3 years ago in Earth
Always said to deplete the oil in the end how long can use? Experts: it is difficult to run out!
Many people should have heard rumors that oil was about to run out in 20 years, yet, 20 years later, the oil is still being extracted. But such rumors have not gone away, and have even been renewed for another few decades.
By De pepper3 years ago in Earth
3 wonders of the world, the current science "can not" explain, almost impossible to see
The world is a big place, although with the progress of science and technology, human beings can make a reasonable explanation of some things and phenomena, people often say that they should believe in science, but in nature, there are still some phenomena that can not be explained by science! Today to introduce you is: the world's 3 wonders, the current science "can not" explain, almost impossible to see.
By De pepper3 years ago in Earth
Study on the value of stem cell therapy for Parkinson's degenerative diseases
Parkinson's disease is a common neurodegenerative disease in the elderly, with a prevalence of more than 2% in people over 65 years of age, which seriously affects people's physical and mental health and poses a serious burden to society. The most promising treatment for this disease is cell transplantation. Cell transplantation therapy can be divided into embryonic midbrain cell transplantation, embryonic stem cell transplantation, and induced multifunctional stem cell transplantation according to the source of the cells.
By De pepper3 years ago in Longevity
280 million kilometers away, the U.S. spacecraft with samples are returning, compared with Chang'e 5 who is more difficult
About 280 million kilometers away from Earth, an unmanned spacecraft with precious extraterrestrial samples is heading toward Earth: the unmanned spacecraft Osiris-REx, launched by NASA in 2016. In October 2020, the Osiris-REx probe successfully collected some samples from the surface of the Bennu asteroid, some of which were some rocky material. After completing the sample collection, the Osiris-REx probe continued to fly with the Bennu asteroid for some time, and on May 10, 2021, the Osiris-REx probe thrusters ignited for 7 minutes and left the Bennu asteroid to start its return to Earth. If the return process goes smoothly, the Osiris-REx probe will fly past Earth on September 24, 2023, with its sample capsule ejected and splashed down in the desert of Utah in the western United States. Since it will orbit the sun 2 times during its return, it will have traveled 2.587 billion kilometers.
By De pepper3 years ago in Futurism
Hyperion: A picture of the destiny of all mankind is just unfolding
The universe is made up of many galaxies, forming a complex map of forces. But now it is in chaos, who is in charge of the future?
By De pepper3 years ago in Earth
Will humans disappear from the earth? Scientists predicted 2799 years is the inflection point, what will happen
Will humans disappear from the earth? Scientists predicted 2799 years is the inflection point, what will happen The mainstream of the scientific community believes that the biological history of the Earth has at least 3.6 billion years, but the pattern of the Earth's ecosystem in these billions of years is constantly changing, the last period is the dominance of this species, the next period will be replaced by another species domination, in short, no species can always dominate. For example, it is believed that the longest domination of the Earth's dinosaurs in 65 million years ago gradually extinct, ruling the Earth for more than 100 million years, so far no species of domination time can exceed the dinosaurs.
By De pepper3 years ago in Earth
In-depth: Musk Falcon Heavy carries sports cars to Mars, is it the most powerful rocket or excellent marketing
In 2016, Musk finally nailed the recovery of the first-stage rocket, and he kind of made history. Previously, he had done things that had been done before, and he was just catching up. But he was the first one to do it, so it can be said that Musk made history.
By De pepper3 years ago in FYI