First Solar: Quest for the $1 Watt July 23, 2008 | User rating: 4.1 / 5 after 39 vote(s)
| User comments: 20
Photovoltaic cells, once so costly they could be used only to power million-dollar satellites, are today turning up even on humble parking meters. Now a brash Tempe, Ariz., company called First Solar plans to take the technology ... | |
Closing the hydrogen economic loop July 21, 2008 | User rating: 4.4 / 5 after 31 vote(s)
| User comments: 6
The inventor of the nickel metal hydride (NiMH) technology used for building batteries for countless portable electronic gadgets and now hybrid gas-electric cars believes the hydrogen economy is already upon us. | |
 National park in Alaska tests hybrid bus July 18, 2008 | User rating: not shown ( 3 vote(s) ) | No comments yet
(AP) -- For years, visitors wanting to see Denali National Park's grizzly bears, moose, sheep and caribou have had to ride school buses that polluted the air and spoiled the tranquility with their noisy, ... | |
PhysOrg Video
- Hi-Tech Exhibit Sets Sail - video , July 24
- Raytheon Thumbing Its Way Into Combat - video , July 18
- Main Street Going Green - video , July 17
- How to Remember Dreams - video , July 14
- Cosmonauts Risk Life, Remove Explosive Bolt - video , July 11
- Oil Maverick Pushes Wind Power - video , July 9
- PhysOrg Video »
Most popular stories
-
A dash of lime -- a new twist that may cut CO2 levels back to pre-industrial levels,
July 21, 2008
-
The Pole star comes to life again,
July 21, 2008
-
Game characters get smarter and less predictable,
July 13, 2008
-
Volcanic eruptions wiped out ocean life 93 million years ago,
July 16, 2008
-
Research puts finger on virtual iPhone button,
July 22, 2008
- Most popular »
News Pix
-
Scientists identify cells for spinal-cord repair,
July 23, 2008
-
NIST Membrane Model May Unlock Secrets of Early-Stage Alzheimer's,
July 23, 2008
-
Engineers Prove Graphene is the Strongest Material,
July 22, 2008
-
Researchers offer glimpse of rare mutant cells,
July 22, 2008
- More news pix »
PhysOrg Forum
Video
Editorials
Free Magazines
Free White Papers
PhysOrg Jobs
Newsletter
Goto Archive
Suggest a story idea
Send feedback
