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Reference book crossword. Quick word search by mask. Parts of the world
Crosswordist's Handbook / Index
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Geography, geology, ecology / Geography / Parts of the world
(4)
ASIA
(6)
AFRICA
EUROPE
(7)
AMERICA
OCEANIA
(9)
AUSTRALIA
(10)
ANTARCTICA
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Latest news of science and technology, new electronics:
Air trap for insects
01.05.2024
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 ... >>
The threat of space debris to the Earth's magnetic field
01.05.2024
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 ... >>
Solidification of bulk substances
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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 Samsung Galaxy S III
06.06.2012
Galaxy S III is based on the Android 4.0 platform with Samsung's proprietary TouchWiz graphical shell, has a 4-core Samsung Exynos processor and a 4,8-inch Super AMOLED display made using PenTile technology. This technology is not popular among users who complain about a less clear picture. However, it allows you to get higher brightness with reduced power consumption.
It should be noted that the battery life is noted by reviewers who have already become familiar with the novelty as one of the main advantages of the Galaxy S III. The device runs on battery significantly longer than its predecessor, but this is the result of several innovations at once. In addition to the new screen, the vendor equipped the smartphone with a high-capacity battery - 2100 mAh. For comparison, the Galaxy Note has the same capacity battery, while the Galaxy S II has a 1650 mAh battery.
"The Galaxy S III is a real contender for the upcoming iPhone, which Apple has yet to announce," said IDC analyst Francisco Jeronimo. pass when the new iPhone goes on sale."
With the Galaxy S III and other future innovations, in 2012 Samsung Electronics plans to ship about 200 million smartphones to the global market and increase its market share from 21,1% to 23-24%. According to IDC, in 2011 the volume of Samsung smartphones put on the market reached 94 million units.
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