Abstract: Recently, metasurfaces as 2-D metamaterials have been widely applied due to their advantages in low loss, ease of fabrication, and tunability in the phase, magnitude, and polarization of ...
The Great Outdoors on MSN
Our experts tap in to test the best hiking apps 2026
Alex Roddie takes a look at seven of the best hiking apps to help you find your way in the mountains as an additional ...
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