Russian Reality

People have taken into account the experience of others in the future to get an electric shock Supervision and guidance was as effective as reflexes. European scientists have found that the decisions of man can act not only formed his reflexes that signals danger, but a simple awareness: verbal or observation. To do this, they conducted an experiment in which participants had to choose the square that will not hit their current. The article was published in the journal Proceedings of the National Academy of Sciences. The newsBiologists have learned how to transplant memories The formation of conditioned reflexes is an important part of human development, which helps him to get the maximum benefit or avoid danger. This direct learning by personal experience is often much more effective learning demonstrative or verbal, due to the experience of others. For example, a child who is forbidden to touch the burner on

In the depths of the Earth were mountains and valleys According to modern concepts, our planet consists of a hard and thin crust, the mantle is very viscous and more or less fluid core. The mantle lies at depths from 30-50 up to 3000 km, it accounts for a large part of the earth substance. About the structure and composition of the mantle, we know very little, almost only on geophysical data. The overwhelming importance of seismology data, obtained by observing the propagation of seismic waves generated by powerful earthquakes — only they have a chance to penetrate deep enough and bring out some kind of discernible information. According to their analysis, it is known that the mantle is divided into upper and lower, the divide between them runs approximately 670 km from the surface. But the shape of the border until this day was unknown. Newsof an Unusual seismic

The skeleton of a rabbit of Charles Darwin helped to test the theory of evolution MOSCOW, 15 Feb — RIA Novosti. The fragments of DNA extracted from the bones of the rabbit by Charles Darwin, helped scientists to prove that three different populations of these animals living in Australia and Europe, in the same way adapted to the emergence of a dangerous virus. Write about the scientists, who published an article in the journal Science. “We compared the DNA of rabbits who lived on Earth before the epidemic of myxomatosis, and the genomes of their modern descendants, have developed resistance to the action of the virus. We have shown that in all three countries, natural selection in the same way changed the structure of the genes of the immune system,” says Joel Alves (Joel Alves) from the University of Cambridge (UK). The newseveryone has their own cockroaches. As parasites and