News tagged with electric currents


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Accelerators and Light Sources of Tomorrow (Part 2: Accelerating with Light)

Accelerators and Light Sources of Tomorrow (Part 2: Accelerating with Light)

Physics / General Physics

created 2 hours ago | popularity 5 / 5 (1) | comments 0

Accelerators are far from achieving the highest energies their builders aspire to, but size and cost may limit the kinds of facilities funding agencies can support. In the future, new kinds of machines will ...


Part 1: From Linacs to Lasers: Accelerators and Light Sources of Tomorrow

Accelerators and Light Sources of Tomorrow (Part 1: From Linacs to Lasers)

Physics / General Physics

created 2 hours ago | popularity not rated yet | comments 0

From their humble beginnings as offshoots of the ordinary electric light bulb, particle accelerators have evolved in surprising directions. Among the most productive and promising developments have been light ...


Digital quantum battery

Digital Quantum Battery Could Boost Energy Density Tenfold

Physics / Quantum Physics

created 6 hours ago | popularity 5 / 5 (11) | comments 3

(PhysOrg.com) -- Physicists theorize that quantum phenomena could provide a major boost to batteries, with the potential to increase energy density up to 10 times that of lithium ion batteries. According to ...


EPA, Army Corps urged to consider separating Great Lakes, river basin

Space & Earth / Environment

created Dec 21, 2009 | popularity 5 / 5 (1) | comments 0

The once-radical idea of somehow plugging the Chicago Sanitary and Ship Canal to stop the flow of unwanted species from spilling between the Great Lakes and Mississippi River basin is quickly picking up political support.


Many take dim view of new-fangled Christmas lights (AP)

Many take dim view of new-fangled Christmas lights

Technology / Energy

created Dec 21, 2009 | popularity 1 / 5 (5) | comments 9

(AP) -- To Steven Walls, it's beginning to look nothing like Christmas, anywhere he goes.


Panasonic completes Sanyo acquisition

Technology / Business

created Dec 21, 2009 | popularity not rated yet | comments 0

(AP) -- Panasonic Corp. said Monday that it had taken majority control of Sanyo Electric Co., officially forming one of the world's largest electronics makers.


Research in aircraft control systems and robotics helps improve flight safety

Research in aircraft control systems and robotics helps improve flight safety

Technology / Engineering

created Dec 18, 2009 | popularity 2 / 5 (1) | comments 0

(PhysOrg.com) -- At first blush, it may not seem like robots and aircraft control systems have anything in common. When you put them together, however, you arrive at the core of Guangjun Liu’s unique research ...


Right-Front Wheel Rotations

Spirit Rover: Right-Front Wheel Rotations

Space & Earth / Space Exploration

created Dec 18, 2009 | popularity 4.8 / 5 (5) | comments 0

(PhysOrg.com) -- Spirit's right-front wheel, which had stopped operating in March 2006, revolved with apparently normal motion during the first three of four driving segments on Sol 2117 (Wednesday, Dec. 16) ...


Closing in on dark matter?

Physicists detect two candidate dark matter interactions, but say the data are not conclusive

Physics / General Physics

created Dec 18, 2009 | popularity 4.1 / 5 (16) | comments 6

(PhysOrg.com) -- Scientists have spent decades searching for the elusive material known as dark matter, which is believed to make up 25 percent of the universe. On Thursday, Dec. 17, a team of physicists including ...


The LHC tunnel

Large Hadron Collider preparing 2010 new science restart

Physics / General Physics

created Dec 18, 2009 | popularity 4.6 / 5 (13) | comments 2

At its 153rd session today, the CERN Council heard that the Large Hadron Collider (LHC) ended its first full period of operation in style on Wednesday 16 December. Collisions at 2.36TeV recorded since last ...



List of search results for electric currents