A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication. Scientists have developed a new optical device capable of producing two different types of vortex-shaped light patterns:…
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Sam Altman, CEO of OpenAI and a leading figure in the advancement of artificial intelligence (AI), is now setting his sights on a monumental endeavour: raising trillions of dollars to revolutionize the global semiconductor industry….
MIT engineers have developed a groundbreaking MRI-based method to detect bioluminescence in the brain, enabling precise imaging of deep brain structures and enhancing understanding of brain functions and gene expression. (Artist’s concept.) Credit: SciTechDaily.com A…
A new metasurface developed by Caltech can split a light beam into several channels, enhancing wireless communication and data transmission capabilities at optical frequencies, with potential applications in space communication and LiDAR. Credit: Caltech Caltech…
A newly developed imaging method blends ultrasound and photoacoustics to capture both tissue structure and blood-vessel function in 3D. By blending two powerful imaging methods, researchers from Caltech and USC have developed a new way…
In MIT’s Plasma Science and Fusion Center, the new magnets achieved a world-record magnetic field strength of 20 tesla for a large-scale magnet. Credit: Gretchen Ertl Detailed study of high-temperature superconducting magnets built by <span…
Researchers have developed new radar technology that improves distance resolution significantly, promising enhancements in various fields such as military and archaeology. Credit: SciTechDaily.com Breakthrough radar technology improves distance resolution, impacting multiple industries and enabling advanced…
When I temporarily switched from an iPhone to an Android phone last week, I was bracing for a world of hurt. I’ve owned only Apple phones ever since buying the first-generation iPhone in 2007. And,…
Researchers at POSTECH have developed a breakthrough lithium-ion battery with micro silicon particles and gel polymer electrolytes, significantly enhancing energy density and stability. This innovation addresses silicon’s expansion issues and could lead to electric vehicles…
“We used advanced fabrication techniques to cut small transducers from high-quality piezoelectric materials that allowed us to design miniaturized ultrasound stickers,” Xuanhe Zhao, professor of mechanical engineering at MIT, says. Credit: Courtesy of the researchers…
