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Global Tech Updates
Low-cost gelators nearly double the performance of aircraft anti-icing fluids, finds new study
Tiny molecules already used to thicken everyday products like lotions and adhesives may soon help keep aircraft safe in icy conditions. These molecules, known as low-molecular-weight gelators (LMWGs), can self-assemble into soft,…
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New sensor measures strain, strain rate and temperature with single material layer
Researchers from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences have developed an innovative flexible sensor that can simultaneously detect strain, strain rate, and temperature using a single active material…
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Redesigned carbon molecules boost battery safety, durability and power
Research published in the Journal of the American Chemical Society demonstrates a new way to make carbon-based battery materials much safer, longer lasting, and more powerful by fundamentally redesigning how fullerene molecules are…
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Smart composite combines ceramic strength with metal flexibility for large-scale manufacturing
Since his postdoctoral days at MIT, Hang Yu, associate professor of materials science and engineering, has been wrestling with the challenge of creating a shape-memory ceramic that can be manufactured at scale without breaking. Now, in…
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Magnetic control of lithium enables a safe, explosion-free 'dream battery'
A new battery technology has been developed that delivers significantly higher energy storage—enough to alleviate EV range concerns—while lowering the risk of thermal runaway and explosion.
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One pull of a string is all it takes to deploy these complex structures
MIT researchers have developed a new method for designing 3D structures that can be transformed from a flat configuration into their curved, fully formed shape with only a single pull of a string.
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Waymos blocked roads and caused chaos during San Francisco power outage
Many of Waymo's self-driving cars blocked streets of San Francisco during a mass power outage Saturday and forced the company to temporarily suspend service, raising questions about the cars' ability to adapt to real-world driving…
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Uber and Lyft plan to bring robotaxis to London in partnerships with China's Baidu
Ride-hailing companies Uber and Lyft plan to bring robotaxi services to London next year in separate partnerships with Chinese tech giant Baidu, the companies said Monday.
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Ionic liquids slow perovskite degradation: Solar cells retain 90% performance at 90°C
Solar cells, devices that can generate electricity from sunlight, are already helping to reduce fossil fuel emissions in many countries worldwide. In recent years, energy engineers have been assessing the potential of materials other…
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Ultra-low power, fully biodegradable artificial synapse offers record-breaking memory
In Nature Communications, a research team affiliated with UNIST present a fully biodegradable, robust, and energy-efficient artificial synapse that holds great promise for sustainable neuromorphic technologies. Made entirely from…
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