What do Amazon, Baskin-Robbins and Toblerone have in common? They all have hidden messages in their logos. Here's what they ...

Following the promising beamforming gains offered by reconfigurable intelligent surfaces (RISs), a new hardware architecture, known as beyond diagonal RIS (BD-RIS), has recently been proposed. This ...

The exterior changes are understated but refined. BMW has replaced the triangular grille pattern with diagonal lines, mirroring the styling of the latest X3.

Abstract: This work demonstrates gigahertz wideband acoustic delay lines (ADLs) with record-breaking propagation-Q using a thin-film X-cut lithium niobate on silicon carbide (LiNbO3-on-SiC) platform.