Greenlighting a greener world (w/ Video)
Just a few years ago, most conversations Christian Wetzel had about his research began with a quick explanation of LEDs.
Engineering
Sep 2, 2009
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Page 3 - News tagged with fluorescent light bulbs
Diode lights offer bright future for low energy
German scientists said Wednesday they had tweaked organic light-emitting diodes (OLEDs) -- the materials used in flat-screen TVs, laptop computer screens and mobile phone displays -- to become flexible, energy-efficient sources ...
Engineering
May 13, 2009
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Signatures of alien technology could be how humanity first finds extraterrestrial life
If an alien were to look at Earth, many human technologies—from cell towers to fluorescent light bulbs—could be a beacon signifying the presence of life.
Astronomy
Oct 21, 2022
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Under some LED bulbs whites aren't 'whiter than white'
For years, companies have been adding whiteners to laundry detergent, paints, plastics, paper and fabrics to make whites look "whiter than white," but now, with a switch away from incandescent and fluorescent lighting, different ...
Other
Apr 18, 2014
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Save money and energy by replacing, adjusting home appliances
Want to save some money and help the planet at the same time? Then take a look at some of the gadgets and appliances in your house. By turning off, adjusting or swapping out some of the devices in your house, you can potentially ...
Energy & Green Tech
Mar 26, 2014
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Mercury in fluorescent bulbs has unique isotope fingerprint
(Phys.org)—Many consumers have started replacing traditional incandescent light bulbs with compact fluorescent light bulbs (CFLs) to reduce utility bills. CFLs are made of glass tubes filled with gas and a small amount ...
Other
Feb 28, 2013
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Novel inline hydropower system for power generation from water pipelines
Generating electricity from water is not a new thing. Hydro power stations have already sprung up across the world in China, United States and Canada. However, scientists will not stop exploring advanced technologies for ...
Energy & Green Tech
Dec 11, 2012
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Rebates to cut price of $60 LED bulb
(AP) -- How much would you pay for an amazing, state-of-the-art light bulb? Shoppers will be asking themselves that very question at Home Depot and other outlets starting Sunday - Earth Day - when the bulb that won a $10 ...
Energy & Green Tech
Apr 16, 2012
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GOP wins battle of the bulb
Congress has dodged a government shutdown, agreeing to a $1 trillion spending bill that features a variety of rare compromises. Both Democrats and Republicans won some concessions, and it's too early to say who came out on ...
Energy & Green Tech
Dec 26, 2011
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Texas light bulb bill would skirt federal plan
Texas could soon be in a position to turn the lights off on a federal plan to phase out certain light bulbs.
Energy & Green Tech
Jun 14, 2011
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