Since the 1970s, astronomers have predicted that Sagittarius A*, the supermassive black hole at the centre of the Milky Way, ...

Abstract: This study presents the design, development, and evaluation of a novel radio frequency (RF) direction-finding system for wide field-of-view applications. Combining a novel graded index lens ...

A Slovak research team has developed a mathematical model for determining the optimum tilt angle of a solar system ranging from 0° to 90°. Their framework was tested on an experimental setup in ...

Viktor Hovland’s golf swing clicked at the right time. His search for the truth about UFOs? That’s still a work in progress.

If you've been more sedentary than usual—speaking totally hypothetically!—better posture and alignment might start with your hips.

Abstract: We present octopus-shaped artificial flow sensor for measuring flow velocity and direction. Arranging commercial piezo-resistive (PRT) pressure sensors and placing octopus-shaped artificial ...