News tagged with incandescent bulbs
A bright idea: Philips lets flat lights out of lab
Jul 22, 2009 |
4.5 / 5 (11) |
5
(AP) -- Someday, our ceilings and walls might radiate light, illuminating indoor spaces as brightly and evenly as natural daylight.
OLED Tunes its Colors for Sunlight-Style Illumination
Jul 16, 2009 |
5 / 5 (39) |
15
(PhysOrg.com) -- Scientists have developed a lighting device that can change its color temperature throughout the day, matching the natural daylight chromaticities produced by the sun. Currently, no other ...
Tiny particles make LED light more pleasing
Nanotechnology / Nanomaterials
May 05, 2009 |
4.9 / 5 (11) |
1
(AP) -- Light-emitting diodes are prime candidates for replacing inefficient incandescent bulbs, but have a few things working against them. They can provide a pleasing warm light or they can be energy-efficient, ...
Researchers shine light on compact fluorescent bulb problems
Apr 07, 2009 |
4.1 / 5 (14) |
5
Long touted as an energy-saving alternative for home lighting, compact fluorescent lightbulbs (CFLs) now have the potential to be even more efficient, as well as dimmable, thanks to research at Queen's University.
Search results for incandescent bulbs
Suggestions for tech-happy holidays
Electronics / Consumer & Gadgets
Nov 25, 2009 |
not rated yet |
0
The holiday season is as much a time for tech as for toys. Electronic gadgets are at the top of many wish lists and account for an ever-growing share of holiday shopping budgets. Fortunately for shoppers, tech gifts don't ...
Just use less: Energy savings to be big part of nation’s energy future
Nov 19, 2009 |
not rated yet |
0
(PhysOrg.com) -- Energy adviser and former Honeywell executive Maxine Savitz says there are enormous energy savings available through increased efficiency, as much as 30 percent by 2030.
Nanotechnology: A risky frontier?
Nanotechnology / Nanomaterials
Nov 05, 2009 |
4.8 / 5 (5) |
0
Inside a cramped back room at Rushford Hypersonic, a start-up headquartered in southeastern Minnesota, sits a cube-like machine that throws a mean atomic fastball. At the push of a button, the reactor hurls atoms toward a ...
Sustainably grown garlic
Nov 03, 2009 |
2 / 5 (2) |
0
Consumer interest in new and diverse types of garlic is on the rise. Fueled by factors including the growth of the "local foods" movement, interest in world cuisines, and widespread reports touting its numerous ...
Lighter, cheaper, LED light bulbs are starting to enter the marketplace
Oct 22, 2009 |
3.8 / 5 (13) |
6
Just when you were finally warming up to the idea of swapping out your old light bulbs with compact fluorescent ones, you may soon find a new alternative at your local hardware store.
It Takes a Solar Village
Oct 19, 2009 |
3.9 / 5 (7) |
3
(PhysOrg.com) -- Rain didn't ruin the 2009 Solar Decathlon in Washington, D.C. University teams successfully operated 20 net-zero, grid-connected solar power homes for a week on the National Mall. Some used ...
Bizarre new horned tyrannosaur from Asia described
Other Sciences / Archaeology & Fossils
Oct 05, 2009 |
4.8 / 5 (8) |
0
Now, just a few weeks after tiny, early Raptorex kriegsteini was unveiled, a new wrench has been thrown into the family tree of the tyrannosaurs. The new Alioramus altai—a horned, long-snouted, gracile cousi ...
All That Glitters Is Now Gold
Oct 01, 2009 |
3.4 / 5 (5) |
0
(PhysOrg.com) -- In full sunlight at mid-day, gold objects are brilliant and richly colored. Put those same objects in a dark interior room with only fluorescent lamps, however, and they will look pale and ...
Building energy efficiency programs in Europe and Australia
Sep 21, 2009 |
3.7 / 5 (3) |
1
The United States can become more energy efficient and create more "green" jobs by adopting some of the strategies used by the European Union and Australia to rate and disclose the performance of commercial and government-owned ...
'Tiny' new T-Rex ancestor found in China (w/ Video)
Other Sciences / Archaeology & Fossils
Sep 17, 2009 |
4.6 / 5 (14) |
2
(PhysOrg.com) -- A 9-foot dinosaur from northeastern China had evolved all the hallmark anatomical features of Tyrannosaurus rex at least 125 million years ago. University of Chicago paleontologist Paul Sereno ...
List of search results for incandescent bulbs
