
'Nanomotor lithography' answers call for affordable, simpler device manufacturing
What does it take to fabricate electronic and medical devices tinier than a fraction of a human hair? Nanoengineers at the University of California, San Diego recently invented a new method of litho ... more
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Electronics industry gets 2 ways to snoop on self-organizing molecules
A few short years ago, the idea of a practical manufacturing process based on getting molecules to organize themselves in useful nanoscale shapes seemed ... well, cool, sure, but also a little fanta ... more
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Climate change causing havoc with global water cycle: UN
Schools shut, flights cancelled as Typhoon Ragasa nears Hong Kong
Over 60,000 Europeans died from heat during 2024 summer: study
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Reverse engineering materials for more efficient heating and cooling
If you've ever gone for a spin in a luxury car and felt your back being warmed or cooled by a seat-based climate control system, then you've likely experienced the benefits of a class of materials c ... more
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Nanosafety research - there's room for improvement
Empa toxicologist Harald Krug has lambasted his colleagues in the journal Angewandte Chemie. He evaluated several thousand studies on the risks associated with nanoparticles and discovered no end of ... more
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RF heating of magnetic nanoparticles improves thawing of cryopreserved biomaterials
Successful techniques for cryopreserving bulk biomaterials and organ systems would transform current approaches to transplantation and regenerative medicine. However, while vitrified cryopreservatio ... more
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Hybrid fluid transmission enables light and swift robotic arms
Engineers routinely face tradeoffs as they design robotic limbs - weight vs. speed, ease of control vs. fluidity. A new hybrid fluid transmission developed at Disney Research Pittsburgh promises to ... more
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DARPA Circuit Achieves Speeds of 1 Trillion Cycles per Second
Officials from Guinness World Records have recognized DARPA's Terahertz Electronics program for creating the fastest solid-state amplifier integrated circuit ever measured. The ten-stage common-sour ... more
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