Patterned elastic plate guides ultrasonic waves and traps different frequencies at separate bulk locations, enabling compact ...
You can tap the star-shaped, NFC-enabled wand at terminals to make contactless payments. It's the first of several tap-to-pay ...
Designing surfaces that precisely control how light behaves at the nanoscale is tricky. Optical Fourier surfaces, which are ...
Amanda becomes the Pacific's first named storm of 2026 as forecasters track multiple paths and two more potential systems.
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