Fiber-based optical antennas are useful for efficient light reception at the receiver in visible light communication (VLC) systems. It combines the principles of fiber optics and antenna technology to ...

Two covers for the cardboard tube—we suggest two flat pieces of cardboard large enough to cover each end of the tube, or you can also use the plastic covers that come with a cardboard packing tube.

A Clarion Ledger reporter recounts what it was like to witness Mississippi’s execution of Richard Jordan, who spent nearly 50 ...

Try these tips: Cover windows with UV-blocking shades at home and in your car — check your state laws for car window tinting guidelines Drive with the window ups, not down as they have some UV ...

In this video, I share my experience with the EnviroLite 2 ft. x 4 ft. LED fluorescent light (Model: EVTR2X4BL40) installed in my garage. After a thorough search for a reliable lighting solution ...

Nondoped Red Fluorophores with Hybridized Local and Charge-Transfer State for High-Performance Fluorescent White Organic Light-Emitting Diodes Xiaojie Chen ...