A study published last month by researchers at the U.S. Department of Energy's Argonne National Laboratory provides theoretical evidence for a new effect that may lead to a way of measuring the exact temperature at which ...
Superconductivity
Mar 13, 2015
3
960
The days of waiting for smartphones to upload video may be numbered. Rice University engineering researchers have made a breakthrough that could allow wireless phone companies to double throughput on their networks without ...
Telecom
Sep 6, 2011
19
0
(AP) -- The vast, thinly populated expanses of the country that still lack cell phone coverage could be getting an interesting option next year: ordinary-looking cell phones that connect to a satellite when there's no cell ...
Telecom
Apr 9, 2009
0
0
Remote villages in Africa and Asia are receiving electricity using a little-known type of technology: zinc-air batteries.
Energy & Green Tech
Sep 26, 2018
1
54
A fabricated metasurface that leads to improved antenna performance may well represent the first demonstrated practical application for invisibility cloaks, according to Penn State researchers.
General Physics
Jul 1, 2015
0
45
Small drones could become a familiar sight across the nation's skies if the government adopts proposals that are largely favorable to commercial use of the remote-controlled aircraft.
Engineering
Feb 14, 2015
11
736
US justice officials are scooping up mobile phone data from unwitting Americans as part of a sophisticated airborne surveillance program designed to catch criminals, the Wall Street Journal reported Thursday.
Telecom
Nov 14, 2014
5
0
(Phys.org) —Big disasters almost always result in big power failures. Not only do they take down the TV and fridge, they also wreak havoc with key infrastructure like cell towers. That can delay search and rescue operations ...
Robotics
Sep 25, 2014
1
0
A U.S. appeals court is wrestling with whether law enforcement has the authority to obtain and use records from cellphone towers, in a case that weighs the importance of people's right to privacy in the age of digital technology.
Telecom
Apr 25, 2014
0
0
A telecommunications security research group at the Technical University of Berlin earlier this month told an audience at the 22nd USENIX Security Symposium that they were able to hack phones by modifying embedded software. ...
