But many elderly people do not. Each year, choking claims the lives of more than 4,100 Americans who are 65 or older. It's ...

Each year, choking claims the lives of more than 4,100 Americans aged 65 or older. In response, several companies are ...

Although the Nasdaq Composite (^IXIC -0.22%) remained in bear market mode for the entirety of 2022, note that its volatility index's upward thrusts that year didn't get progressively higher.

This paper presents the design and analysis of a novel high thrust force linear actuator with high backdrivability. This motor consists of a mover and a stator with spiral (helical) structure. The ...

Thrust Characterization of a Bioinspired Vortex Ring Thruster for Locomotion of Underwater Robots Abstract: A new type of thrusting technology, loosely inspired by the locomotion of cephalopods, ...