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Testing the sound mirrors that protected Britain

发布时间 2018-08-06 15:00:01    来源

摘要

Over on the RAF Starrship channel, I'm talking about the history of radar: https://youtu.be/VDC_RCh0ws8 - but over here, we're testing a 90-year-old piece of technology that was meant to be part of Britain's air defence. The Sound Mirrors, on Romney Marsh, were built in the late 1920s as a way to amplify the sound from aircraft engines over the English Channel. We're flying a bit closer than that, with a drone. STARRSHIP: Instagram: https://www.instagram.com/starrshiphope/ Facebook: https://www.facebook.com/starrshiphope/ Twitter: https://twitter.com/starrshiphope Website: http://starrship.space/ I'm at http://tomscott.com on Twitter at http://twitter.com/tomscott on Facebook at http://facebook.com/tomscott and on Snapchat and Instagram as tomscottgo

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