News tagged with cathode ray tubes
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Search results for cathode ray tubes
Brush anode and tubular cathode scale up microbial fuel cells
Mar 21, 2007 |
4.5 / 5 (28) |
0
Generating electricity from renewable sources will soon become as easy as putting a brush and a tube in a tub of wastewater. A carbon fiber, bottle-brush anode developed by Penn State researchers will provide more than enough ...
Teeny-tiny X-ray vision
Nanotechnology / Nanomaterials
Jul 28, 2009 |
5 / 5 (4) |
0
The tubes that power X-ray machines are shrinking, improving the clarity and detail of their Superman-like vision. A team of nanomaterial scientists, medical physicists, and cancer biologists at the University of North Carolina ...
Electronics waste an environmental test
Nov 11, 2007 |
4.5 / 5 (2) |
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U.S. environmental groups and consumer electronics groups warn electronic waste is adding dangerous levels of lead to the environment.
New chip could energize cathode television
Dec 09, 2005 |
5 / 5 (1) |
0
A new family of semiconductors could breathe new live into the venerable cathode-ray tube technology.
Scientists Working Toward Better Batteries
Mar 09, 2006 |
4.2 / 5 (13) |
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As more and more people rely on cell phones, laptop computers, personal organizers, and even hybrid electric-gas vehicles, scientists are working to develop rechargeable batteries that are ever smaller, cheaper, ...
Nokia sues top LCD, CRT display makers
1hour ago |
not rated yet |
0
(AP) -- Nokia Corp., the world's biggest mobile phone maker, said Tuesday it has filed suits against several leading liquid crystal display makers - including Philips, Toshiba, Sharp and Samsung - for alleged price fixing.
Company Claims ESLs to be the Future of Light Bulbs (w/ Video)
Sep 16, 2009 |
3.5 / 5 (23) |
22
(PhysOrg.com) -- While compact fluorescent lights (CFLs) are currently the primary alternative to incandescent light bulbs, a company from Seattle predicts that its own novel light bulbs will eventually replace ...
X-ray images help explain limits to insect body size
Biology /
Aug 09, 2007 |
4.5 / 5 (35) |
1
Researchers at the U.S. Department of Energy's Argonne National Laboratory have cast new light on why the giant insects that lived millions of years ago disappeared.
Space saving approach to satellite communications
Dec 05, 2005 |
3.2 / 5 (5) |
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Ken Teo and his team at the University of Cambridge have come up with a much more efficient and compact way to send signals from satellites. They have managed to use an array of carbon nanotubes to create a ...
Science with the solar space observatory Hinode
Mar 20, 2008 |
4.7 / 5 (3) |
0
The solar space observatory Hinode was launched in September 2006, with the name "Hinode" meaning sunrise in Japanese. The Hinode satellite carries a solar optical telescope (SOT), an X-ray telescope (XRT), ...
List of search results for cathode ray tubes
