Abstract: Tunable metamaterial absorbers play an important role in optoelectronic detection, sensing, imaging, and other fields. We propose an all-dielectric broadband tunable metamaterial perfect ...

new video loaded: Hazardous Smog Cloaks Pakistan’s 2nd-Largest City Lahore, a city of about 11 million people, will close its primary schools for a week after reporting record levels of air ...

A video released by Ukraine’s 63rd Brigade shows so-called Russian “invisibility” cloaks, designed to fool thermal imaging, failing to provide sufficient concealment, allowing the shrouded soldiers to ...

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NEW DELHI (AP) — A thick layer of toxic smog cloaked India’s capital on Friday as smoke from firecrackers used to celebrate Diwali, the Hindu festival of lights, pushed air pollution to ...

A thick layer of toxic smog cloaked India's capital on Friday as smoke from firecrackers used to celebrate Diwali, the Hindu festival of lights, pushed air pollution to hazardous levels. New Delhi ...

Abstract: Terahertz (THz) fiber that provides high-speed connections is one of the most essential components in THz communication systems. The emerging space-division-multiplexing technology is ...

my mom asked as a vehicle pulled out in front of our wheelchair van. At least, that’s what I thought she said. It turns out that she actually said “cloak of invisibility,” which made more sense.

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