Two similar metal alloys can make an electric current out of light. The latest discoveries by a group of scientists have been about ways to convert light into electrical current. Research into rhodium monosilicide (RhSi) and cobalt monosilicide (CoSi) could provide a new approach to the development of devices such as photodetectors and solar cells. […]
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Today, as expected, the Samsung Galaxy SmartTag tracker debuted alongside the flagship Samsung Galaxy S21, Galaxy S21+ and Galaxy S21 Ultra, and Galaxy Buds Pro wireless earbuds. This is a competitor to Tile and Apple Tag (which they still can’t imagine). Outwardly, it is a small square-shaped mark that will help in finding missing items. […]
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These smartphones are almost identical visually. The differences are only in size, screen diagonals, and battery volume. The gadgets support the installation of two nanoSIM cards, are equipped with stereo speakers, NFC modules for Samsung Pay, and work in 5G networks. As expected, there is no 3.5 mm headphone jack and support for microSD memory […]
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The Argonne team uses artificial intelligence to decode X-ray images faster, which could foster innovation in medicine, materials, and energy. The new computer system can reconstruct images from many X-ray data at speeds hundreds of times faster than existing ones and learn from experience, and develop more efficient ways to count and reconstruct data. In […]
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AMD unveiled a line of Ryzen 5000 series mobile processors at CES 2021. So, the manufacturer showed two categories of chips. The first is a gaming one with the H prefix in the name and the Zen 3 architecture. The second is for ultrabooks. She received the prefix U. Some of its chips are built […]
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An international team of scientists has discovered the most distant and earliest quasar in the universe. It formed just 670 million years after the Big Bang and is more than a thousand times brighter than our Galaxy. Astronomers call very bright sources of radio emission quasars. Modern science believes that they represent active galactic nuclei […]
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We are talking about $52.7 per barrel against $48.53, which was mentioned earlier. The US Department of Energy raised its forecast for the price of Brent crude oil in 2021 to $52.7 from $48.53 per barrel, according to a report from the Energy Information Administration (EIA) of the US Department of Energy. According to the […]
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The document notes that mobile nuclear reactors have been used for a long time by the US armed forces to create nuclear aircraft carriers and submarines. Acting US President Donald Trump on Tuesday signed an executive order on the use of low-power nuclear reactors in the field of defense and space exploration. This was reported […]
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Concrete is one of the most popular building materials. However, it is harmful to the environment, mainly due to the carbon dioxide emissions from the production of cement, one of the main components of concrete. Scientists have found a way to make it more environmentally friendly using regular carrots and beets. In addition, root crop […]
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The expansion of the universe is accelerating due to mysterious dark energy. In addition, it is one of the factors that accelerate stars in galaxies. In the new study, scientists obtained the first direct measurement of the average acceleration in our home galaxy, the Milky Way. Led by Sukanya Chakrabarti of the Institute for Advanced […]
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