Day: December 15, 2018

Moscow chemists have created “the sword of the Jedi” Employees of the Department of analytical chemistry, faculty of chemistry, Moscow state University of regular laser pointers with the focusing lenses have developed a prototype of simple and affordable molecular optical analyzer similar to the sword of the Jedi from the epic “Star wars.” Upstairs The principle of operation of the proposed means of measurement is based on attenuation of laser radiation in solution is determined by the component placed in the measuring glass tube. The choice of the working wavelength of the radiation depends on the nature of the analyte: the higher its concentration in the solution, the more attenuated the radiation and the shorter the length of the “light path” laser beam. The newsshouldn’t do that. Harmful tips that will spoil your technique Using the developed analyzer to determine concentrations in solutions not only of the chromophores and phosphors

Footage of Jupiter: looks like a gas giant up close? NASA showed video of Jupiter made from 21 photos. The pictures managed to get with the help of a telescope JunoCam, which is mounted on the spacecraft “Juno”. Upstairs The mission launched in August 2011. Its main goals — to study gravitational and magnetic fields of the planet, and also find out whether Jupiter has a solid core. During the download an error has occurred.

“Hubble” saw the star reworks a hot Neptune super-earths Scientists, acquainted with the fate of the planet GJ 3570b, came to the conclusion that the planets of Neptune-class hot enough due to the fact that the radiation pressure of the sun deprives them of their day. Upstairs Extrasolar planets whose mass is already open, astronomers divide into classes to make it easier to distinguish between them. This usually take the name of any planet in the Solar system, similar in properties, and attach to it the appropriate epithet. For example, minitems, super-earths, superviser, hot Jupiter, a cold Jupiter, then Jupiter. Among them are hot Neptune. As the name implies, this class of planets with a mass like our Neptune, only hot, rotating close to their stars — closer than the Earth around the Sun. Hot Neptune all strange: they are a little suspicious. But now scientists seem to understand what’s

Named the most expensive dish in the world (spoiler: there is 7.5 million per kilogram) Is kilogram of this caviar you could buy a Porsche 911. Upstairs If you’re a fan of seafood, and the luxury lifestyle, you will certainly be interested to know that the most expensive dish in the world was recognized as a very rare kind of caviar, called Strottaga Bianco. In other words — caviar “White gold”. It is obtained from Siberian sturgeons-albino grown on a small farm fish breeder Walter Grula and his son Patrick in Salzburg. After harvest, dehydrate it and sprinkle with 22-carat gold to its cost and uniqueness very high. Thus, one kilogram of this product will have to pay $113 thousand (slightly more than 7.5 million rubles). During the download an error has occurred.The newspraised Them food. Dishes named after people And to get one kilogram of finished calves to five

Measurements of skulls helped to find inner Neanderthal to Homo sapiens Scientists from Europe compared the shapes of the skulls of Neanderthals and Homo sapiens. This allowed them to figure out that Neanderthal genes might be associated with the formation of nervous tissue and structure of the nerves. UpstairsDuring the download an error has occurred.3D-model of the average skull of a Neanderthal (left) and the model of the “average” Homo sapiens As the scientists write in their paper, learn how changing the structure of the human brain as evolution difficult, as modern brain nothing to compare it to. But archaeologists have already found many skulls of our ancestors and exploring their shape, you can judge about the structure of the once living in their brain. NewsNeanderthals interbred with modern humans like twice The researchers turned to the Neanderthals, or rather, their skulls and remains of their genes that exist in

To catch up with the future. University presidents said at a “Praetorii” about the professions of tomorrow YAROSLAVL, December 13. /TASS/. The skills list for the last time has changed, and leading Russian universities have made efforts in order to meet the demands of the labour market. Irrespective of the requirements of time, the employer is still looking for responsible, able to work in a team of professionals. Upstairs This opinion on the platform of the all-Russian forum “Proektoriya” was expressed by TASS members of the rector’s hour. “Previously, there was such a demand for graduates of information security or programmers, programmers were considered “lost souls”… Now the contingent has become fundamentally different is the people who are already consciously, there is a large flow of girls. Transformirovalsya the accounting profession: a bookkeeper, there are few who need specialist of the “1C” accounting knowledge”, — said the correspondent of TASS,