The array of MEMS microphones—known as a crow's nest array—is mounted on a drone. It allows noises such as cries for help and knocking to be detected from the air and…
Manchester’s Giant Foamboard Quadcopter held aloft by some of the researchers and undergraduates who worked on the project. Credit: The University of Manchester…
Amazon.com laid out plans to expand its still-experimental drone delivery effort, announcing the start of sending prescription medication by air and promising to start flights in Britain and Italy by late 2024.
The online retailer recently…
Concept of clock- and optical-frequency-synchronized FDM upstream for time-critical applications. a, A wide-bandwidth closely spaced frequency comb generated at the…
A Ukrainian drone hit a police station overnight in the Russian border region of Bryansk, the regional governor said Monday, adding that there were no victims. The attack came hours after three drones targeted the Russian…
Russia’s air defences downed a Ukrainian military drone overnight on the Moscow region, the country’s defence ministry said, adding that there were no casualties or damage to buildings. Follow our liveblog for the latest…