Here is everything you need to know about gas grill parts, how they work and the most common items that need replacement ...

This article presents a study of transmission through arrays of periodic sub-wavelength apertures. Fundamental limitations for this phenomenon are formulated as a sum rule, relating the transmission ...

Meet the Indian Maharajas who turned the luxury Rolls-Royce into a canvas of royal extravagance. From the Maharaja of Gwalior’s legendary 1907 Silver Ghost to Kolhapur’s 1937 Phantom III and Mysore’s ...

Bigger isn’t always better—transform your backyard into a relaxing refuge or the perfect hub for hosting with these small patio ideas ...

A wideband 8-element multiple-input multiple-output (MIMO) antenna for fifth-generation (5G) smartphones with a full-screen and a metal rim is presented. A single antenna element consists of two slots ...

A retractable perforated metal screen inside the same doors allowed airflow without visibility—and helped keep mosquitoes at bay.