Wednesday, 21 April 2021

Physicists map new route to control sound in thin films

In a new paper, physicists describe a theoretical path to make artificial composite thin films in which sound waves can be stopped, reversed and even stored for later use.
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Tiny, wireless antennas use light to monitor cellular communication

Researchers developed a biosensing technique that eliminates the need for wires. Instead, tiny, wireless antennas use light to detect minute...