Now with video footage.
https://www.bbc.com/news/av/technology-46310975/sci-fi-plane-with-no-moving-parts-flies-successfully
Sister blog of Physicists of the Caribbean in which I babble about non-astronomy stuff, because everyone needs a hobby
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Review : Superman
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ReplyDeleteThose are energy-inefficient and emit nitrogen oxides, but still - that's indeed one of the most SF engines we have. And as other said, completely silent can be useful for totalitarian surveillance drones some applications...
ReplyDelete