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Transforming Nanowires Into Nano-Tools Using Cation Exchange Reactions
A team of engineers from the University of Pennsylvania has transformed simple nanowires into reconfigurable materials and circuits, demonstrating a novel, self-assembling method for chemically creating nanoscale structures that are not possible to grow or obtain otherwise. view more (2009-10-26)
New Chip Design Delivers Better Performance, Longer Battery Life for Cell Phones, WiFi, and Other Wireless Communications
Anyone who uses a cell phone or a WiFi laptop knows the irritation of a dead-battery surprise. view more (2006-04-20)
Let water power your mobile phone: scientists discover new source of electricity
A new way of generating electricity from flowing water could mean that in the future you will never have to charge up your mobile phone again. Instead of a normal battery, mobile phones could be fitted with a battery that uses water - you just need to pressurise it regularly. This is the first new way of generating electricity discovered in over... view more... (2003-10-13)
MIT makes move toward vehicles that morph
Picture a bird, effortlessly adjusting its wings to catch every current of air. Airplanes that could do the same would have many advantages over today's flying machines, including increased fuel efficiency. view more (2006-03-23)
MIT makes move toward vehicles that morph
Picture a bird, effortlessly adjusting its wings to catch every current of air. Airplanes that could do the same would have many advantages over today's flying machines, including increased fuel efficiency. view more (2006-03-23)
New 'near-field' radiation therapy promises relief for overheating laptops
Our modern age has become accustomed to regular improvements in information technology, says Slava Rotkin, but these advances do not come without a cost. view more (2009-04-14)
Tiny fuel cell might replace batteries in laptop computers, portable electronics
If you're frustrated by frequently losing battery power in your laptop computer, digital camera or portable music player, then take heart: A better source of "juice" is in the works. view more (2006-09-13)
Breakthrough Chip Delivers Better Digital Pictures For Less Power
The next advance in cameras is becoming a reality at the University of Rochester. Imaging chips revolutionized the photography industry, and now the chips themselves are being revolutionized. view more (2005-12-08)
Toumaz Technology Set For Expansion After Attracting £1.5 Million Investment
Toumaz Technology Ltd, a developer of advanced semiconductors, has attracted an investment of £1.5 million from Gennum Corporation, Canada. Toumaz Technology is a spin-out company from Imperial College, London whose ultra low-power (AMx™) Advanced Mixed Signal technology could transform the whole concept of battery operated and mobile... view more... (2004-04-07)
New Transparent Insulating Film Could Enable Energy-Efficient Displays
Johns Hopkins materials scientists have found a new use for a chemical compound that has traditionally been viewed as an electrical conductor, a substance that allows electricity to flow through it. view more (2009-11-10)
New metamaterials that bend light backwards bring invisibility cloaks 1 step closer
Scientists at the University of California, Berkeley, have for the first time engineered 3-D materials that can reverse the natural direction of visible and near-infrared light, a development that could help form the basis for higher resolution optical imaging, nanocircuits for high-powered computers, and, to the delight of science-fiction and... view more... (2008-08-11)
'Double crystal fusion' could pave the way for portable device
Researchers at Rensselaer Polytechnic Institute have developed a tabletop accelerator that produces nuclear fusion at room temperature, providing confirmation of an earlier experiment conducted at the University of California, Los Angeles (UCLA), while offering substantial improvements over the original design. view more (2006-02-14)
MIT researchers fired up about battery alternative
Just about everything that runs on batteries - flashlights, cell phones, electric cars, missile-guidance systems - would be improved with a better energy supply. But traditional batteries haven't progressed far beyond the basic design developed by Alessandro Volta in the 19th century. view more (2006-02-08)
How the world watched Huygens
As Huygens parachuted to the surface of Titan in January 2005, a battery of telescopes around the world were watching or listening. view more (2006-07-28)
Mileage from megawatts: Study finds enough electric capacity to "fill up" plug-in vehicles across much of the nation
If all the cars and light trucks in the nation switched from oil to electrons, idle capacity in the existing electric power system could generate most of the electricity consumed by plug-in hybrid electric vehicles. view more (2006-12-12)
Photon-transistors for the supercomputers of the future
Scientist from the Niels Bohr Institute at University of Copenhagen and from Harvard University have worked out a new theory which describe how the necessary transistors for the quantum computers of the future may be created. The research has just been published in the scientific journal Nature Physics. view more (2007-08-27)
Chips: Providing a mouthwatering solution for patients
For dry mouth sufferers Saliwell's innovative patented devices brings welcome relief by restoring natural saliva production through electro-stimulation. view more (2004-11-30)
MIT creates new material for fuel cells
MIT engineers have improved the power output of one type of fuel cell by more than 50 percent through technology that could help these environmentally friendly energy storage devices find a much broader market, particularly in portable electronics. view more (2008-05-16)
MIT: Preventing forest fires with tree power
MIT researchers and colleagues are working to find out whether energy from trees can power a network of sensors to prevent spreading forest fires. view more (2008-09-22)
LANL Roadrunner simulates nanoscale material failure
Very tiny wires, called nanowires, made from such metals as silver and gold, may play a crucial role as electrical or mechanical switches in the development of future-generation ultrasmall nanodevices. view more (2009-10-30)
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