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Latest news of science and technology, new electronics:

Traffic noise delays the growth of chicks 06.05.2024

The sounds that surround us in modern cities are becoming increasingly piercing. However, few people think about how this noise affects the animal world, especially such delicate creatures as chicks that have not yet hatched from their eggs. Recent research is shedding light on this issue, indicating serious consequences for their development and survival. Scientists have found that exposure of zebra diamondback chicks to traffic noise can cause serious disruption to their development. Experiments have shown that noise pollution can significantly delay their hatching, and those chicks that do emerge face a number of health-promoting problems. The researchers also found that the negative effects of noise pollution extend into the adult birds. Reduced chances of reproduction and decreased fertility indicate the long-term effects that traffic noise has on wildlife. The study results highlight the need ... >>

Wireless speaker Samsung Music Frame HW-LS60D 06.05.2024

In the world of modern audio technology, manufacturers strive not only for impeccable sound quality, but also for combining functionality with aesthetics. One of the latest innovative steps in this direction is the new Samsung Music Frame HW-LS60D wireless speaker system, presented at the 2024 World of Samsung event. The Samsung HW-LS60D is more than just a speaker system, it's the art of frame-style sound. The combination of a 6-speaker system with Dolby Atmos support and a stylish photo frame design makes this product the perfect addition to any interior. The new Samsung Music Frame features advanced technologies including Adaptive Audio that delivers clear dialogue at any volume level, and automatic room optimization for rich audio reproduction. With support for Spotify, Tidal Hi-Fi and Bluetooth 5.2 connections, as well as smart assistant integration, this speaker is ready to satisfy your ... >>

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Random news from the Archive There are deposits of ice at the poles of the moon 27.08.2018 Ice lies in the polar regions of our satellite, which, due to the small inclination of its axis, are almost never properly illuminated by the Sun and, accordingly, do not warm up. This was found out by a team of scientists from the famous Jet Propulsion Laboratory. Experts analyzed data collected during the flight of the Indian probe Chandrayaan-1, launched in 2008. On board, among other instruments, was the American Moon Mineralogy Mapper (M3), specially designed to search for solid ice in the spectrum of infrared radiation reflected from the surface of the Moon. This was one of the main objectives of the mission. As it turned out, there is quite a lot of lunar ice. It is located in the polar regions, at a distance of up to 20 degrees from both poles in latitude. The temperature there never rises above -150 degrees Celsius, so the safety of stocks in general is not surprising. The discovered ice lies practically on the surface - at a depth of the order of a few millimeters, and sometimes is found directly on the visible surface. In many cases, at the same time, it is mixed with ordinary lunar regolith - apparently this happened as a result of the bombardment of the Moon by meteorites. Now it is difficult to estimate the total amount of water ice on our satellite, but the very fact of its reliable detection inspires optimism. It is the presence or absence of water that is one of the factors that greatly facilitate or hinder the creation of a permanent base on our celestial neighbor.

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