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The single-element "flat" lens. Take it with a grain of salt
In article ,
RichA wrote: I remember when they announced this for microwaves. Whether it works is a big "IF" and I'll believe it when I see it, for ANY visual light optical device. Scientists have a way of peppering websites with all kinds of happy new inventions that NEVER see the light of day. http://www.bbc.com/news/science-environment-36438686 It's not the scientists who do the "peppering"; it's usually semi-literate (and totally innumerate) "science" "reporters" who are responsible. Isaac |
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