News tagged with power pack
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Search results for power pack
Wild dogs reveal nature's 'poverty trap'
Biology /
Sep 16, 2008 |
4.6 / 5 (8) |
0
(PhysOrg.com) -- Hunting in a fast-moving pack is a high-risk strategy, according to research by Oxford University and Université Paris-Sud scientists.
British Town Demonstrates World's First Garbage Truck Powered by Garbage
Feb 02, 2009 |
3.5 / 5 (6) |
7
(PhysOrg.com) -- A town in Britain has recently demonstrated its new "'leccy vehicle" - an electric garbage truck that is fueled by the garbage it collects. The Kirklees Council presented the waste-powered ...
Soldiers turn a march into a charge
Jul 27, 2009 |
1 / 5 (1) |
1
Engineers at the University of Leeds (UK) are developing a way to capture the kinetic energy produced when soldiers march and use it to power their equipment.
HydroPak Fuel Cell Could Replace Generators, Batteries
Electronics / Consumer & Gadgets
Jan 04, 2008 |
4.2 / 5 (78) |
2
The HydroPak fuel cell is a portable power generator that can provide up to 14 hours of power with a single disposable cartridge. The $20 cartridges are water-activated, and have a shelf life of several years.
Liquid Battery Offers Promising Solar Energy Storage Technique
Mar 06, 2009 |
3.9 / 5 (39) |
13
(PhysOrg.com) -- One of the biggest challenges currently facing large-scale solar energy technology is finding an effective way to store the energy, which is essential for using the electricity at night or ...
Likely culprits to check when wireless connection crawls
Aug 14, 2009 |
3.5 / 5 (2) |
1
Q: I have a problem with our Dell laptop computer's wireless connection using Internet Explorer. At various times, the speed drops down to sloth and then stops altogether. At the same time, other computers, a desktop connected ...
Researchers customizing electric cars for cost-effective urban commuting
Nov 16, 2009 |
3.3 / 5 (7) |
1
Researchers at Carnegie Mellon University's Robotics Institute have converted a 2001 Scion xB into an electric commuter vehicle that will serve as a test bed for a new community-based approach to electric vehicle design, ...
Dell Talking About 80-Core Chip Processor
Nov 20, 2008 |
4.2 / 5 (43) |
10
(PhysOrg.com) -- This week Michael Dell (CEO of Dell) gave a slide presentation that included Intel´s recently developed 80-core processor. This isn't the first time that the 80-core chip was mentioned in ...
Backpack straps harvest energy to power electronics
Sep 13, 2007 |
4.5 / 5 (73) |
0
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 ...
Wearable power competition announced
Jul 06, 2007 |
4.3 / 5 (3) |
0
Calling all engineers and designers -- the U.S. Defense Department is sponsoring a competition to develop a wearable electric power system for war fighters.
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