Tech Xplore on MSN

New holography-inspired reconfigurable surface developed for wireless communication

Reconfigurable intelligent surfaces (RIS) are engineered structures comprised of several elements known as 'meta-atoms,' ...
Space on MSN

NASA's new Mars mission: These twin satellites could reveal how the Red Planet lost its atmosphere

Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...