News tagged with voltage coils
Simple device can ensure food gets to the store bacteria free
Mar 02, 2009 |
4.8 / 5 (10) |
5
A Purdue University researcher has found a way to eliminate bacteria in packaged foods such as spinach and tomatoes, a process that could eliminate worries concerning some food-borne illnesses.
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Scientists create world's first molecular transistor
Dec 23, 2009 |
4.7 / 5 (30) |
2
A group of scientists has succeeded in creating the first transistor made from a single molecule. The team, which includes researchers from Yale University and the Gwangju Institute of Science and Technology ...
Accelerators and Light Sources of Tomorrow (Part 1: From Linacs to Lasers)
Dec 22, 2009 |
4.7 / 5 (6) |
2
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 ...
Glitter-sized solar photovoltaics produce competitive results
Dec 22, 2009 |
4.4 / 5 (32) |
0
Sandia National Laboratories scientists have developed tiny glitter-sized photovoltaic cells that could revolutionize the way solar energy is collected and used.
Digital Quantum Battery Could Boost Energy Density Tenfold
Dec 22, 2009 |
4.9 / 5 (38) |
16
(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 ...
Researchers are on the path to creating nano-MRI images
Dec 22, 2009 |
4.7 / 5 (6) |
1
(PhysOrg.com) -- Cornell researchers are devising methods to detect the magnetic fields of individual electrons and atomic nuclei, which they hope to use to make a nanoscale version of magnetic resonance imaging.
Machine Translates Thoughts into Speech in Real Time
Medicine & Health / Neuroscience
Dec 21, 2009 |
4.8 / 5 (71) |
21
(PhysOrg.com) -- By implanting an electrode into the brain of a person with locked-in syndrome, scientists have demonstrated how to wirelessly transmit neural signals to a speech synthesizer. The "thought-to-speech" ...
Scientists take a step towards uncovering the histone code
Dec 20, 2009 |
5 / 5 (6) |
1
Researchers at Emory University School of Medicine have determined the structures of two enzymes that customize histones, the spool-like proteins around which DNA coils inside the cell.
Spirit Rover: Right-Front Wheel Rotations
Space & Earth / Space Exploration
Dec 18, 2009 |
4.8 / 5 (5) |
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) ...
Organic flash memory developed
Dec 17, 2009 |
4.7 / 5 (20) |
3
(PhysOrg.com) -- Researchers at the University of Tokyo have developed a non-volatile memory that has the same basic structure as a flash memory but is made from cheap, flexible, organic materials.
Researchers find cells move in mysterious ways (w/ Video)
Dec 16, 2009 |
4 / 5 (2) |
0
Our cells are more like us than we may think. They're sensitive to their environment, poking and prodding deliberately at their surroundings with hand-like feelers and chemical signals as they decide whether ...
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