In this paper, a 1-bit reconfigurable reflectarray antenna (RRA) based on a programmable metasurface is presented. The capability for angular insensitivity is achieved through a unit-specific wing ...

A sharp-angled bridge in Bhopal, India, is going viral around the world — but not exactly for being a benchmark in modern architecture. O post The 90-Degree Curve Bridge That Became a Scandal in India ...

The gadget, called Photon Matrix, is claimed to be able to detect the mosquito, as well as its angle and size, within just ...

The Verge’s top deals from day two of Amazon’s four-day sale on laptops, headphones, video doorbells, and more. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics ...

Photos of a road bridge built over railroad tracks, featuring a nearly 90-degree turn have been spreading on social media. People can’t believe such an idiotic and obviously dangerous design was not ...

An efficient wide-angle beam propagation method based on Denman-Beavers iterative scheme for tilted optical waveguides is proposed, where the beam is shifting along the propagation. By shifting the ...