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Collection New Radio Yearbook No. 35
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Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>
More and more often we hear about an increase in the amount of space debris surrounding our planet. However, it is not only active satellites and spacecraft that contribute to this problem, but also debris from old missions. The growing number of satellites launched by companies like SpaceX creates not only opportunities for the development of the Internet, but also serious threats to space security. Experts are now turning their attention to the potential implications for the Earth's magnetic field. Dr. Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics emphasizes that companies are rapidly deploying satellite constellations, and the number of satellites could grow to 100 in the next decade. The rapid development of these cosmic armadas of satellites can lead to contamination of the Earth's plasma environment with dangerous debris and a threat to the stability of the magnetosphere. Metal debris from used rockets can disrupt the ionosphere and magnetosphere. Both of these systems play a key role in protecting the atmosphere and maintaining ... >>
There are quite a few mysteries in the world of science, and one of them is the strange behavior of bulk materials. They may behave like a solid but suddenly turn into a flowing liquid. This phenomenon has attracted the attention of many researchers, and we may finally be getting closer to solving this mystery. Imagine sand in an hourglass. It usually flows freely, but in some cases its particles begin to get stuck, turning from a liquid to a solid. This transition has important implications for many areas, from drug production to construction. Researchers from the USA have attempted to describe this phenomenon and come closer to understanding it. In the study, the scientists conducted simulations in the laboratory using data from bags of polystyrene beads. They found that the vibrations within these sets had specific frequencies, meaning that only certain types of vibrations could travel through the material. Received ... >>
Random news from the Archive
The Metaverse may be worse than social networks
01.12.2021
Modern technologies are shifting towards virtual and augmented reality, creating space to accommodate the metaverse. Skeptics are negative about this trend and believe that the metaverse can lead to the end of the reality known to people. As the inventor of the first augmented reality system, Louis Rosenberg, suggests, the metaverse could be much worse than social networks.
Augmented Reality and the Metaverse seek to present content in the most natural way possible, thereby "changing the sense of reality", removing boundaries in people's minds and distorting the interpretation of everyday experience.
“Personally, it scares me. Augmented reality will radically change all aspects of society and not necessarily for the better,” Rosenberg explained.
According to the expert, social networks manipulate reality by filtering the content displayed to users. People are increasingly dependent on corporations to provide and maintain countless layers of technology between people and their daily lives.
As Rosenberg believes, augmented reality will become such an integral part of life that people will not be able to simply take off their augmented reality glasses and deal with real problems. Removing points means that a person will be at a disadvantage social, economic and intellectual position. Rosenberg urges everyone to be careful, as augmented reality can easily be used to split society and sow discord among people.
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