News tagged with short circuit
Panasonic Starts Mass-Production of High-Capacity 3.1 Ah Lithium-ion Battery
Dec 18, 2009 |
2 / 5 (2) |
2
Panasonic Corporation developed a 18650-type high-capacity 3.1 Ah lithium-ion battery and began mass production of the battery this December. The new 3.1 Ah battery has a nickel positive electrode and an energy density of ...
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Astronauts blast off for Christmas space mission
Space & Earth / Space Exploration
11 hours ago |
not rated yet |
0
(AP) -- A Russian rocket blasted off from a cosmodrome in Kazakhstan lighting up the frigid Central Asian steppe Monday, shuttling an American, a Russian and a Japanese to the International Space Station.
Hollywood adds money, talent to made-for-Web shows
14 hours ago |
2 / 5 (1) |
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(AP) -- Web sites that buy original video clips often pay so little that "The Bannen Way," a flashy crime thriller debuting online, looked destined to be made poorly if it could be made at all.
Next generation lens promises more control
18 hours ago |
4.8 / 5 (19) |
1
(PhysOrg.com) -- Duke University engineers have created a new generation of lens that could greatly improve the capabilities of telecommunications or radar systems to provide a wide field of view and greater ...
Global warming likely to be amplified by slow changes to Earth systems
Space & Earth / Earth Sciences
18 hours ago |
2.7 / 5 (27) |
23
Researchers studying a period of high carbon dioxide levels and warm climate several million years ago have concluded that slow changes such as melting ice sheets amplified the initial warming caused by greenhouse gases.
Faster, cheaper DNA sequencing method developed
Nanotechnology / Bio & Medicine
18 hours ago |
4.6 / 5 (16) |
4
(PhysOrg.com) -- Boston University biomedical engineers have devised a method for making future genome sequencing faster and cheaper by dramatically reducing the amount of DNA required, thus eliminating the ...
Climate scientists underwhelmed by Copenhagen Accord
Dec 20, 2009 |
3.3 / 5 (7) |
7
Top climate scientists said Saturday that the eleventh-hour political deal hammered out at UN talks in Copenhagen falls perilously short of what is needed to stave off catastrophic global warming.
Climate talks end with eye on next year
Dec 19, 2009 |
1.8 / 5 (5) |
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(AP) -- A historic U.N. climate conference ended Saturday with only a nonbinding "Copenhagen Accord" to show for two weeks of debate and frustration. It was a deal short on concrete steps against global warming, ...
Google fined $14,300 a day in France over books
Dec 18, 2009 |
4 / 5 (1) |
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(AP) -- A Paris court ruled Friday that Google Inc.'s expansion into digital books breaks France's copyright laws, and a judge slapped the Internet search leader with a euro10,000-a-day fine until it stops ...
Research in aircraft control systems and robotics helps improve flight safety
Dec 18, 2009 |
2 / 5 (1) |
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 ...
Hot Electrons Could Double Solar Cell Power Efficiency
Dec 18, 2009 |
4.2 / 5 (12) |
2
Scientists have experimentally verified a theory suggesting that hot electrons could double the output of solar cells. The researchers, from Boston College, have built solar cells that successfully use hot ...
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