A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays.

Abstract: This paper presents a novel broadband multi-beam continuous transverse stub (CTS) antenna achieving ±60° beam coverage. The design with a double-ridge configuration to enhance wide-angle ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

CRF awards four global grants to advance CHM research toward new clinical trial endpoints and therapeutic approaches—driving progress toward treatments.

Abstract: Augmented reality (AR) may provide supplementary information to support tasks in the physical world, offering the advantage of displaying multiple windows with high flexibility in interface ...