As researchers around the world race toward the realization of 6G wireless communication systems, the need for antennas that can dynamically adapt to ever-changing signal environments has never been greater. A key requirement of 6G is intelligent…
Category: 3. Tech
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Magnetic gear reconfigures the Yagi-Uda antenna for future 6G developments
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Compressorless hydrogen turbine runs 303 seconds, beating NASA's 250-second record
Researchers at Karlsruhe Institute of Technology (KIT) have set a record runtime with a new compressorless gas turbine. The burner, featuring a revolutionary pressure-gain combustion technology, operated for 303 seconds. This achievement not only…
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Robot hand approaches human-like dexterity with new visual-tactile training
Human hands are a wonder of nature and unmatched in the animal kingdom. They can twist caps, flick switches, handle tiny objects with ease, and perform thousands of tasks every day. Robot hands struggle to keep up. They typically miss the sense…
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Most VMware users still “actively reducing their VMware footprint,” survey finds
Migrations are ongoing
Broadcom introduced changes to VMware that are especially unfriendly to small- and-medium-sized businesses (SMBs), and Gartner previously predicted that 35 percent of VMware workloads would migrate…
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NASA advances high-altitude traffic management
High-altitude flight is getting increasing attention from sectors ranging from telecommunications to emergency response. To make that airspace more accessible, NASA is developing an air traffic management system covering those altitudes and…
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How AI can cause businesses to lose their knowledge
Over time, the loss of human expertise caused by AI use can impair the quality of that very AI—in the worst case, insidiously and unnoticed. This is the finding of a new study by researchers from the University of Passau and Arizona State…
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Cost of copper must rise substantially to meet basic copper needs
The price of copper must at least double in order to spur the development of new copper mines to meet the world’s growing demand for the metal, according to a team led by a University of Michigan researcher. The team led by U-M geologist Adam…
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RAM shortage hits Valve’s four-year-old Steam Deck, now available “intermittently”
Earlier this month, Valve announced it was delaying the release of its new Steam Machine desktop and Steam Frame VR headset due to memory and storage shortages that have been cascading…
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Converting human urine into clean energy: Researchers optimize the process
Researchers at McGill University have improved the efficiency of a method for converting human urine into clean energy. The method employs microbial fuel cells (MFCs), which use bacteria to turn organic waste into electricity, providing a…
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European Parliament blocks AI on lawmakers’ devices, citing security risks
The European Parliament has reportedly blocked lawmakers from using the baked-in AI tools on their work devices, citing cybersecurity and privacy risks with uploading confidential correspondence to the cloud.
Per an email seen by Politico, the…
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