Heterodox
There has been much laughter over the fact that Donald Trump has repeatedly given the impression that he thinks that stealth technology works at the wavelength of visible light, so stealthy aircraft are invisible. He isn’t the only one who is saying silly things based on ignoring wavelength. The technology used by the F117, F22, and F35 does not hide planes from world war II era radar. The old radar used long wavelength waves. They are reflected...
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