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“A KAIST research team has developed a lithium sulfur battery (LSB) that realizes 92% of the theoretical capacity and an areal capacity of 4mAh/cm2. LSBs are gaining a great deal of attention as an alternative for lithium ion batteries …
“The new material has an energy density 2.7 times higher than conventional materials A research team led by Tohoku University in Japan has developed new materials for supercapacitors with higher voltage and better stability than other materials. Their research …
“Approach suppresses spectral cross-talk in dual-band photodetectors A new method developed by Northwestern Engineering’s Manijeh Razeghi has greatly reduced a type of image distortion caused by the presence of spectral cross-talk between dual-band long-wavelength photodetectors. The work opens the …
News Next-generation Armv8.1-M architecture: Delivering enhanced machine learning and signal processing for the smallest embedded devices
“Arm Helium technology is a new M-Profile Vector Extension bringing enhanced compute capabilities to the Armv8.1-M architecture Delivering up to 15x performance uplift for machine learning and up to 5x uplift to signal processing tasks on the smallest of …
“Microscopy technique could help researchers design safer reactor vessels or hydrogen storage tanks. Hydrogen, the second-tiniest of all atoms, can penetrate right into the crystal structure of a solid metal. That’s good news for efforts to store hydrogen fuel …
“Orbex has publicly unveiled its Prime rocket for the first time at the opening of its new headquarters and rocket design facility in Forres in the Scottish Highlands. Designed to deliver small satellites into Earth’s orbit, the rocket was …
“Researchers pinpoint the “neurons” in machine-learning systems that capture specific linguistic features during language-processing tasks. Researchers from MIT and the Qatar Computing Research Institute (QCRI) are putting the machine-learning systems known as neural networks under the microscope. In a study …
“Cambridge researchers are devising new methods to keep sensitive information out of the hands of hackers. They launched the UK’s first ‘unhackable’ network – made safe by the “laws of physics” – in 2018. When buying an item online, we voluntarily …
“Citing the startling advances in semiconductor technology of the time, Intel co-founder Gordon Moore in 1965 proposed that the number of transistors on a chip would double each year — the accuracy of that observation has been borne out. Still, it …
“A closer look reveals how speedy charging may hamper battery performance. While gas tanks can be filled in a matter of minutes, charging the battery of an electric car takes much longer. To level the playing field and make electric …