research
Scientists were able to turn the spleen to the liver inside a living mouse. And it works!
Liver you can create based on other authority the failure of an organ in a human physicians usually transplant the new organ from the donor, if possible. For example, is now quite common transplantation of the liver and kidneys. H...
The largest oil spills like the disaster in Norilsk
the oil Spill in Norilsk was the largest in the history of the Arctic In late may, 2020 at CHP-3 in Norilsk due to the subsidence of the Foundation under the tank with diesel fuel on the land and in the river the Granary and Daldy...
How sunlight affects human productivity?
still from the animated series "Rick and Morty" how well a person thinks and feels as a whole, largely depends on the surrounding conditions. Imagine that you daily have to work in a stuffy basement with the usual incandescent lam...
What is around the black hole at the center of the milky Way?
to show this, scientists needed the help of a supercomputer, NASA in Addition to the great planets and other space objects galaxy's hiding in your center of a giant black hole, which is almost 5 million times more massive than our...
Experiment: what different organisms vegans and meat-eaters?
Between vegetarianism and veganism is a big difference, but the idea is the same. Most people on the planet with an appetite to eat meat, while others prefer to eat only plant food. What do vegetarians and vegans, worthy of praise...
How does the most advanced rocket engine
Output rocket into space — not an easy task. But scientists have found a way to make it easier. the Space industry is extremely conservative. This is true not only of the Russian space Agency, and space programs in other cou...
What was the first parasite in history?
The oldest parasites in the shell of an ancient creature From a scientific point of view, parasites are creatures that invade other organisms and use their life force for their own survival. These include fleas and lice, which liv...
The dog — man's best friend, or just pretending?
a scene from the movie "Hachiko" Dogs are considered to be among the first Pets. Scientists still can't say for sure when exactly people have tamed these creatures, but the most common assumption States that this occurred between ...
What kind of fabric is better to sew a face mask?
In recent years, many began to sew medical mask Pandemic coronavirus turned everything so that the most popular products in the world steel PPE – antiseptics for hands, disposable gloves, and protective face masks. Now they sell t...
The deep-sea octopus has puzzled scientists
this octopus even have ears! Over the past 100 years of observations of the oceans, researchers are sometimes able to detect at great depth not only fish, but octopus. It was believed that cephalopods can swim to depths of up to 3...
Created a screen that allows the blind to read Braille without touch
to help the blind to recognize the information, more than 150 years ago created the Braille, which is still widely used around the world. It consists of six raised dots on a flat surface with a different arrangement that allows yo...
As Smoking electronic cigarettes affect your teeth?
abandoning conventional cigarettes, many people first moving to digital alternatives, considering that they are virtually harmless and not threatening to health. However, over the last few years a number of scholars have put this ...
Can a beard to protect from broken jaw?
If at the time of the Neanderthals scalp (and beard in particular) was widely used for heat preservation of a person in the cold, then eventually the beard became rather fashionable accessory than some functional tool. And fashion...
It is proved that swearing helps to better endure the pain
Many often caught myself thinking that in a difficult situation they themselves pulled words, which are called taboo words. Someone swears a little more, some a little less, but hardly anyone after them on foot will put a piano, w...
Is it true that our ancestors killed the Neanderthals?
About 40 thousand years ago on Earth there lived several members of the genus of people. The most numerous of them were our ancestors Homo sapiens and the Neanderthals. To live on the same planet several types of bipedal creatures...
Why might it be dangerous to drink the water?
For hundreds of millions of people around the world groundwater is the main source of fresh water. For example, in many regions of Asia and South America they are used for irrigation of agricultural crops — drought conditions do n...
What elephants lived 300 000 years ago and why they became extinct?
Elephants are the largest land animals on Earth, which reaches a height of 3 metres and a body weight of 6 tons. Throughout the history of our planet there are dozens of species of elephants, however with time left only Savannah a...
As the choice of transport for the movement effect on mortality?
We often say that it is better to just walk on the way to work or school than to travel by private or public transport. It really helps to become more healthy? For those who have not enough time to do sports, walking in the mornin...
TOP 10 syndromes of the person that put scientists in a deadlock
in Addition to autism, depression and schizophrenia in humans, can meet a variety of state and syndromes. For example, some of the people of Japan suffer from so-called "Paris syndrome" — they feel anxious at the sight of the Fren...
How vitamin D affects the risk of death during the coronavirus?
since the topic of coronavirus relevant and interesting to many, will continue to talk about fighting the virus, but from the point of view of science. Daily on TV you can hear the speeches of politicians on the fact that someone ...