News tagged with radio waves

The technological search for MH370's black box

As the effort to find Malaysian Airlines flight MH370 moves inexorably towards the recovery stage, the challenge of finding the plane's flight recorder (called the "black box" even though it's actually bright orange) on the ocean fl ...

Mar 31, 2014
3.8 / 5 (4) 0

Researchers take magnetic waves for a spin

Researchers at New York University have developed a method for creating and directing fast moving waves in magnetic fields that have the potential to enhance communication and information processing in computer chips and ...

Jan 29, 2014
4.2 / 5 (9) 0 | with audio podcast

Near error-free wireless detection made possible

(Phys.org) —A new long-range wireless tag detection system, with potential applications in health care, environmental protection and goods tracking, can pinpoint items with near 100 per cent accuracy over ...

Jan 23, 2014
5 / 5 (10) 4 | with audio podcast