Gyeongyun Lily Min spent the last seven months in a makeshift laboratory she set up in her parent’s garage as she tried to convert vibrations produced by sound waves in sports arenas into electrical ...
A Hawaii-based company has claimed an energy harvesting breakthrough with a device which it says can convert radio frequency (RF) signals into electricity. Infrgy says its prototype device is able to ...
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Thermoelectric material hits record 13% waste heat-to-electricity conversion
The prototype delivered 13 per cent conversion efficiency, which, in simple terms, meant that with the prototype, for every ...
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