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Compact phononic circuits guide sound at gigahertz frequencies for chip-scale devices
Topological phononic chip platform. a, Illustration of integrated devices that use topologically protected sound waves, including a phonon pump, an edge-waveguide,…
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A robot programmed to act like a 7-year-old girl works to combat fear and loneliness in hospitals
Robin the Robot visits with a patient at the HealthBridge Orange Specialty Pediatric Hospital in Orange, Calif., on Friday, Sept. 12, 2025. Credit: AP Photo/Damian…
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Next-generation cooling garments aim to combat rising global heat and health risks
iActive intelligent sportswear uses low voltage-driven artificial "sweat glands" and a root like liquid network mapped to sweat zones to quickly eject perspiration…
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Uber Eats will soon launch US drone delivery in partnership with Flytrex
An Uber sign is displayed at the company's headquarters in San Francisco, Sept. 12, 2022. Credit: AP Photo/Jeff Chiu, File
Uber Eats will…
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Pioneering recipe for conductive plastics paves way for human bodies to go online
There are several steps involved in producing this conductive plastic. The basic ingredients, which originate from the aromatic compounds thienothiophene and…
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Soft ‘NeuroWorm’ electrode allows wireless repositioning and stable neural monitoring
Design, fabrication strategy and demonstrations of NeuroWorm. Credit: Nature (2025). DOI: 10.1038/s41586-025-0934-w
In brain-computer…
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Artificial neurons become more advanced—and simpler—with conductive plastics
Researches at Linköping University have created an artificial nerve cell from a single organic electrochemical transistor, while still reproducing as many as 17…
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A biocompatible and stretchable transistor for implantable devices
Stretchable semiconductor and logic Circuit for implantable flexible bioelectronic devices. (a) Schematic illustration of the biocompatible stretchable…
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Bending salty ice could be a power source of the future
Mechanism of streaming flexoelectricity. Credit: (2025). DOI: 10.1038/s41563-025-02332-5. https://www.nature.com/articles/s41563-025-02332-5…
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Observing microscopic dislocations form in real-time during 3D metal printing
The multi-physics simulation showing the positions of three lasers, as well as the morphology and temperature distribution of single-track 316L SS. A representative…
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