I’m a self-proclaimed wellness warrior. Honestly, there isn’t much I haven’t tried, or would at least be open to testing. Supplements? I’ve got dozens of them. Red light therapy masks? I alternate ...

Here's a phrase for when you free someone from an obligation ...

Abstract: In this paper, we investigate the eigenmode of a parallel-plate waveguide formed by two impenetrable metasurfaces with arbitrary homogeneous surface capacitances. We begin by deriving the ...

De-Graft: I’m in Wales, finding out about the country’s tallest mountain - Snowdon. It takes a good few hours to walk up and down it. But thankfully there’s a train you can catch too. Mountains are ...

In an EM wave absorbent chamber, an LED is illuminated at 10 cm by microwave energy delivered through a twist bellows waveguide. Scale bar is 100 mm. The inserts upper left show the twist bellows ...

Abstract: Recent studies on large-area topological waveguides have overcome the limitations of conventional topological waveguides in small-scale domains, providing unprecedented spatial freedom for ...