Engineering

Sound-powered sensors stand to save millions of batteries

Sensors that monitor infrastructure, such as bridges or buildings, or are used in medical devices, such as prostheses for the deaf, require a constant supply of power. The energy for this usually comes from batteries, which ...

Business

Analysis identifies drivers of offshore wind development

As much as 20% of regional power needs along the Atlantic coast could be served by offshore wind farms by 2050, according to researchers with the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) who ...

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