The US Department of Energy’s SLAC National Accelerator Laboratory has developed a compact antenna that can transmit radio signals not only over long distances through the air, but also underwater, and even through solid earth. The new four-inch (10-cm) antenna exploits the piezoelectric effect to….
Abstract: This paper describes an efficient and unique method for computing the shortwave direct radiative effect (DRE) of aerosol residing above low-level liquid-phase clouds using […]
Attacking the Beeb: Proposed Cuts to the BBC World ServiceScoop.co.nzShort wave radio services are being buried. The areas slated for a reduction of services are […]
Fast CompanyBBC Cutting Arabic Services During Egyptian UnrestFast CompanyMeanwhile, evening short-wave radio broadcasts in Arabic via the BBC World Service are about to be terminated. […]
WASHINGTON (dpa-AFX) – Harris Corp.(HRS) said that it has received $5.6 million in orders to provide Falcon II radios that will deliver high-performance tactical communications […]