Here, we discuss a case that involves received GPS signals through a light rain event, with incident energy at 1.57542 GHz ...

The new protocol-independent method uses power waves for secure battery-free sensor authentication, ensuring efficiency and ...

I spotted attractive price drops on Amazfit smartwatches that combine fitness tracking, long battery life and smart features, making upgrades far more affordable right now.

The 2025 energy transition in eight charts: clean wins, dirty setbacks For supporters of the energy transition, 2025 had plenty to complain about: the scrapping of U.S. clean energy policies, wind ...