Propellers are louder over ground, researchers find

The effects of the ground on propeller noise have been measured experimentally for the very first time by researchers in the Aeroacoustics research team at the University of Bristol.

Energy & Green Tech

How solar farms can double as havens for Australia's wildlife

Australia's renewable energy transition has prompted the construction of dozens of large-scale solar farms. The boom helps reduce Australia's reliance on fossil fuels, but requires large areas of land to be converted to host ...

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