A reflection-based solar cell design inspired by periscopes achieves near-complete visible transparency and record light ...
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The best anti-aging face creams for men, according to a plastic surgeon
Bar soap and aftershave can only get a guy so far.
Metamaterials have seen many exciting applications. A design that is able to circumvent singularities in refractive index now allows a broad range of new applications, including an omnidirectional ...
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