Abstract: By analyzing cardiac motion modulated in body reflections, radio signals offer a novel contactless pathway for heartbeat sensing, attracting growing research attention. However, current ...

Likewise in some areas a tall pole may breach planning rules, so always check with the local authority first. The first decision is whether or not to go with a directional or omni-directional antenna.

The question is, can the 55-inch Fire TV Omni Mini LED take Amazon’s TV reputation to a whole new level, or will it turn out to be a step too far? Amazon’s TVs have always been aggressively priced, ...

ORLANDO, Fla. — As if the words from "Harry Potter and the Order of the Phoenix" have jumped off the page into reality, fluorescent green fog shrouds people walking through a wizarding world ...

Orlando, Florida (CNN) — As if the words from “Harry Potter and the Order of the Phoenix” have jumped off the page into reality, fluorescent green fog shrouds people walking through a ...

As if the words from “Harry Potter and the Order of the Phoenix” have jumped off the page into reality, fluorescent green fog shrouds people walking through a wizarding world Floo Network ...