power over ethernet lets you add a dc voltage source to the unused pairs in your ethernet cable. this power can be used to power devices that are poe compatible by just plugging the cable into them.
A small prototype array in Germany has detected several radio flashes from cosmic rays that smack into the Earth's upper atmosphere.
Internet phone providers were ordered Thursday to begin supplying reliable 911 emergency call service after regulators heard an anguished Florida woman describe how she was unable to summon help to save her dying infant daughter.
For a gaggle of reasons — confusing bills, poor customer service, spotty coverage, long-term contracts, handsets that die early — cell phones have become the thing people hate yet can't live without.
Most Americans take it for granted that when they dial 911 they will reach a dispatcher who can immediately summon an ambulance, fire truck or police patrol. Because of a range of technical and other problems, VoIP 911 calls are often unreliable, in particular may be misdirected to emergency-services administrative offices.
Jamdat Mobile announced at the E3 Expo in Los Angeles that it has acquired the rights to a wireless version of the popular videogame Doom from game maker id Software. The company will develop and release the game to coincide with the release of a motion picture version of Doom.
A new broadband networking scheme could have Web surfers plugging their computers into the oven.
South African researchers plan to collar dusky dolphins next month with a new tracking device that uses cell phone sim cards.
One in five people in the UK are using instant messaging at work but the majority of firms are failing to regulate its use.
NASA will delay two ambitious missions to search for extrasolar planets in order to fund a shuttle mission to upgrade the Hubble Space Telescope, agency chief Mike Griffin told a US Senate subcommittee on Thursday.
The movie industry has turned its legal campaign against net piracy to TV file-sharing sites. It is a shift in focus for the MPAA who say "Protecting the television industry is essential."
After filming the first "Star Wars" movie with special effects far from special, George Lucas spent millions to develop a complete digital editing system to populate his sequels with armies of X-wing fighters and Gungan warriors. Then, he virtually gave it away.
Hollywood plans to turn to Congress in its bid to add anti-piracy technology to digital TVs after an appeals court Friday struck down controversial new Federal Communications Commission rules.
CRUSHING atmospheric pressures, fierce winds, baking temperatures and acidic clouds have quickly destroyed every probe or lander ever sent to Venus. So the prospect of emulating the spectacular success of NASA's Mars rovers Spirit and Opportunity on Venus might seem bleak. But there is hope.
Federal court strikes down regs that would limit viewers' ability to record and copy over-the-air hi-def TV programs.
The first of three radar booms that will search for underground water on Mars has apparently deployed successfully aboard Europe's Mars Express spacecraft, despite fears that the boom would whip back and strike the craft. But the radar will not be functional until its twin deploys, an event currently scheduled for Sunday.
Gartner, Inc. has highlighted seven technology providers it calls "cool vendors" that are developing emerging technologies to address increasing challenges. "XenSource's technology threatens to loosen Microsoft's grip on the PC market, and open up the PC for non-MS software that runs in conjunction with Windows. It's like an operating system for operating systems."
U.S. Federal Communications Commission Chairman Kevin Martin has proposed requiring Internet-based telephone services to offer 911 emergency services to customers by as early as the end of September, people familiar with the plan said on Wednesday.
During a deep survey of the space around Saturn, astronomers have discovered 12 new moons (small irregular bodies about 3-7km in size) orbiting Saturn, in the opposite direction to its larger moons. This brings its number of natural satellites to 46. The key question is how they became captured by Saturn.
Not so long ago it was unthinkable for respectable scientists to talk about life on Mars, but now evidence is mounting to suggest biological processes and even life might be operating on the red planet.