A dead satellite can become a high-speed hazard in an orbit that is already packed with working spacecraft. That risk is why engineers at the University of Colorado Boulder are building what sounds ...

Abstract: In this communication, a fully metallic doubly corrugated parallel-plate waveguide (DCPPW)-based leaky wave antenna (LWA) with backfire-to-forward beam scanning (BTF BS), high scanning rate, ...

Abstract: As a type of beam steering element, the Risley prism has found extensive applications in the field of optics. A single Risley prism can deflect incident light beams with a constant deviation ...

Researchers are developing a real-life tractor beam, with the goal of pulling defunct satellites out of geostationary orbit to alleviate the space junk problem. When you purchase through links on our ...

Americans may find themselves paying more for a bourbon neat these days. U.S. whiskey distillers throughout the liquor industry are facing financial hardship lately, and economic experts are pointing ...

A slab of a warehouse in Secaucus, New Jersey, owned by a national real estate investment advisor and operator was cracking, ...

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as ...

A fancy touchscreen in your new car might seem like the height of luxury, but experts warn that it could be putting you in ...