Silicon carbide mirrors with complex structures are vital for optical systems, yet traditional methods cannot fabricate ...
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Sound waves may let researchers remotely tune material stiffness on demand
A team co-led by UC San Diego and the University of Michigan reports that short pulses of sound could remotely drag a structural defect through a metamaterial lattice, potentially letting researchers ...
A wavy polymer membrane triples the output of ultrasound-driven triboelectric nanogenerators by channeling vibration into ...
Periodontitis is a serious chronic inflammatory form of gum disease that affects millions worldwide. It can lead to tooth ...
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Nancy Redd The average American uses an astounding 141 rolls of toilet paper a ...
THE propagation of finite waves in fluids or solids generally presents considerable difficulty, both theoretically and experimentally. In rubber-like materials, however, the experimental difficulties ...
Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...
This paper evaluates claims about large macroeconomic implications of new advances in AI. It starts from a task-based model of AI’s effects, working through automation and task complementarities. So ...
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