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Important Twist in Supercapacitor Research

Important Twist in Supercapacitor Research

Nanotechnology / Nanomaterials

created Sep 19, 2008 | popularity 4.3 / 5 (185) | comments 15

(PhysOrg.com) -- Car batteries as we know them today may soon be relics. Storing energy in clunky containers with limited shelf lives has plagued car makers and military engineers who need lightweight, powerful ...


Beyond batteries: Storing power in a sheet of nanocomposite paper

Beyond batteries: Storing power in a sheet of nanocomposite paper

Nanotechnology / Nanomaterials

created Aug 13, 2007 | popularity 4.7 / 5 (164) | comments 0

Researchers at Rensselaer Polytechnic Institute have developed a new energy storage device that easily could be mistaken for a simple sheet of black paper.


Flat, Flexible, Wireless Power Source Can Go Anywhere

Flat, Flexible, Wireless Power Source Can Go Anywhere

Physics / Condensed Matter

created May 23, 2007 | popularity 4.6 / 5 (135) | comments 1 feature

A team of Japanese researchers has created a novel wireless power-transmission device that is thin, flat, and flexible. Based on a sheet of plastic, the device can be put on desks, floors, walls, and almost ...


Nanogenerator

Nanogenerator provides continuous power by harvesting energy from the environment

Nanotechnology / Nanophysics

created Apr 05, 2007 | popularity 4.6 / 5 (131) | comments 0

Researchers have demonstrated a prototype nanometer-scale generator that produces continuous direct-current electricity by harvesting mechanical energy from such environmental sources as ultrasonic waves, ...


Contact lenses with circuits, lights a possible platform for superhuman vision

Contact lenses with circuits, lights a possible platform for superhuman vision

Technology / Engineering

created Jan 17, 2008 | popularity 4.7 / 5 (104) | comments 15

Movie characters from the Terminator to the Bionic Woman use bionic eyes to zoom in on far-off scenes, have useful facts pop into their field of view, or create virtual crosshairs. Off the screen, virtual ...


Magnetic fields created using nanotechnology could make computers up to 500 times faster

Nanotechnology / Nanophysics

created Jun 22, 2006 | popularity 4.2 / 5 (116) | comments 0

Magnetic fields created using nanotechnology could make computers up to 500 times more powerful if new research is successful.


Roller SuperBot

Vivid on-line videos demonstrate Superbot progress

Electronics / Robotics

created Feb 21, 2007 | popularity 4.6 / 5 (103) | comments 0

Wei-Min Shen of the University of Southern California's Information Sciences Institute recently reported to NASA significant progress in developing "SuperBot," identical modular units that plug into each other ...


Chain mail fabric a perfect fit

Chain Mail Fabric a Perfect Fit

Technology / Engineering

created Feb 23, 2007 | popularity 4.5 / 5 (100) | comments 0 feature

Contemporaries of the ancient Greeks might find something familiar within the walls of the Micro and Nanotechnology Lab at the University of Illinois. In constructing a new type of smart fabric, researchers ...


Philips showcases production-ready Lumalive textile garments

Philips showcases production-ready Lumalive textile garments

Electronics / Consumer & Gadgets

created Aug 24, 2006 | popularity 4.2 / 5 (101) | comments 0

Philips Research intends to impress the visitors at this year’s IFA (Internationale Funkausstellung) with a world-first demonstration of promotional jackets and furniture featuring its innovative Lumalive technology. ...


See-through transistor fabricated for future e-displays

See-through transistor fabricated for future e-displays

Nanotechnology / Nanophysics

created Jul 27, 2007 | popularity 4.6 / 5 (84) | comments 0 feature

Scientists have recently taken an important step toward the development of “see-through” flexible electronic displays by fabricating fully transparent, high-speed nanowire transistors. This piece of circuitry, ...


Flexible nanoantenna arrays capture abundant solar energy

Nanotechnology / Nanophysics

created Aug 11, 2008 | popularity 4.6 / 5 (77) | comments 56

Researchers have devised an inexpensive way to produce plastic sheets containing billions of nanoantennas that collect heat energy generated by the sun and other sources. The technology, developed at the U.S. Department of ...


New Flexible, Transparent Transistors made of Nanotubes

New Flexible, Transparent Transistors made of Nanotubes

Nanotechnology / Nanophysics

created Nov 27, 2007 | popularity 4.5 / 5 (77) | comments 0 feature

The ability to create flexible, transparent electronics could lead to a host of novel applications, such as e-paper and electronic car windshields. Now, scientists have constructed a transistor made of a network ...


Backpack straps harvest energy to power electronics

Backpack straps harvest energy to power electronics

Technology / Engineering

created Sep 13, 2007 | popularity 4.5 / 5 (73) | comments 0 feature

All that rubbing of your backpack straps on your shoulders may be put to good use, now that researchers have designed a novel type of energy harvesting backpack. The pack has straps made of a piezoelectric ...


Compressor-free refrigerator may loom in the future

Physics / General Physics

created Aug 07, 2008 | popularity 4.5 / 5 (69) | comments 22

Refrigerators and other cooling devices may one day lose their compressors and coils of piping and become solid state, according to Penn State researchers who are investigating electrically induced heat effects of some ferroelectric ...


Portuguese team makes first paper based transistor

Portuguese team makes first paper based transistor

Technology / Engineering

created Jul 22, 2008 | popularity 4.6 / 5 (61) | comments 4

(PhysOrg.com) -- Elvira Fortunato and colleagues from the Centro de Investigação de Materiais (Cenimat/I3N), at Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, made the first Field Effect ...