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WEB2 days ago · Amit Malewar. 14 Sep, 2024. First magnetic field maps of the Sun’s corona. Tech Explorist provides news articles on science, and technology, including scientific research, discoveries, space, and inventions.
World Record: Internet speed of 319 Tb/s over 3,001 km - Tech …
WEBJul 26, 2021 · The technology combines different amplifier technologies to achieve a transmission demonstration with a data rate of 319 terabits per second over a distance of 3,001 km. This fastest internet speed is achieved by using the transmission bandwidth of the S-band along with the C and L-bands. The …
New small, compact coil generated world's strongest continuous …
WEBJun 14, 2019 · A typical hospital MRI magnet is about 2 or 3 teslas. MagLab already houses the world’s strongest continuous magnet, 45-tesla hybrid which combines a superconducting magnet of 11.5 teslas with a resistive magnet of 33.5 teslas. The team’s new research doesn’t seem like a huge jump, but it paves the way for even stronger magnets based on ...
Scientists realized quantum anomalous Hall (QAH) effect in a ...
WEBDec 17, 2020 · Nature 588, 419–423 (2020). DOI: 10.1038/s41586-020-3020-3. A team of researchers from Penn State has experimentally realized the QAH effect in a multilayered insulator, essentially producing a multilane highway for the transport of electrons that could increase the speed and efficiency of information transfer without energy loss.
Rapid testing technology for COVID-19 - Tech Explorist
WEBMar 18, 2020 · Rapid testing technology has been developed for the novel coronavirus SARS-CoV-2 (COVID-19) by the scientists from the University of Oxford’s Engineering Science Department and the Oxford Suzhou Centre for Advanced Research (OSCAR). As it dubbed, the test is much faster and does not need a complicated instrument.
A new wearable sensing chip can measure the stress hormone in …
WEBFeb 15, 2021 · Cortisol is known as the stress hormone. Until now, there has been no way to measure stress levels objectively. A recent study by the EPFL engineers in collaboration with startup Xsensio has made that possible. They developed a small wearable sensor to quasi-continually measure the concentration of cortisol in pateint’s sweat.
New sodium-ion battery for large-scale energy storage - Tech …
WEBJun 1, 2020 · The critical challenge is for the battery to have both high energy density and excellent cycle life. Now, scientists from the Washington State University (WSU) and Pacific Northwest National Laboratory (PNNL) have devised a new sodium-ion battery that can hold as much energy and works as well as some commercial lithium-ion battery chemistries.
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New precise measurement of the universe’s expansion rate - Tech …
WEBJan 9, 2020 · Recently, astronomers used cosmic lenses to determine the universe’s expansion rate and announced that the universe is expanding faster than expected. They measured the expansion rate – called the Hubble constant, or H0 – using gravitational lensing, a brand-new technique, utterly independent of any previous method.
3 animations provided by NASA scientist suggests the speed of …
WEBJan 18, 2019 · O’Donoghue ‘s third speed-of-light animation outlines the challenge that numerous astronomers used to manage on daily basis. When NASA tries to communicate with spacecraft, such as the InSight probe on Mars, it can only do so at the speed of light. This is much too slow to operate a spacecraft in “live mode” as you would a remote ...
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