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Accidental Invention Points to End of Light Bulbs
LiveScience ^ | 10/20/15 | Bjorn Carey

Posted on 10/22/2005 8:12:55 AM PDT by ZGuy

click here to read article


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To: ShadowDancer
how is anyone going to know when I have an idea?

I think I can hear your husband laughing from all the way over here.

61 posted on 10/22/2005 12:55:05 PM PDT by Larry Lucido
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hey, I was close...

Quantum dots that produce white light could be the light bulb’s successor
Vanderbilt University | October 20, 2005 | David F. Salisbury
Posted on 10/22/2005 12:22:28 PM PDT by SunkenCiv
http://www.freerepublic.com/focus/news/1507372/posts

the abstract:
http://pubs.acs.org/cgi-bin/abstract.cgi/jacsat/asap/abs/ja055470d.html


62 posted on 10/22/2005 12:57:57 PM PDT by SunkenCiv (Down with Dhimmicrats! I last updated by FR profile on Sunday, August 14, 2005.)
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To: ZGuy
They're easily excited bundles of energy, and the smaller they are, the more excited they get.

Sounds like a great girlfriend.

63 posted on 10/22/2005 1:02:08 PM PDT by reg45
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To: stevio
On a more rational note - about 50% of the energy useage in commercial buildings is for lighting.

The Denver Airport has a translucent roof covering to allow natural light into the working space and reduce energy costs.

I've not personally been to the Denver airport, but folks who have rave about the 'ambiance' provided by the natural light.
64 posted on 10/22/2005 1:11:57 PM PDT by ASOC (Insert clever tagline here: _______)
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To: Larry Lucido

You're a funny little man.


65 posted on 10/22/2005 1:23:55 PM PDT by ShadowDancer (Stupid people make my brain sad.)
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To: ShadowDancer

(Rubbing my head) I didn't know you could throw a floodlight bulb that far.


66 posted on 10/22/2005 1:39:57 PM PDT by Larry Lucido
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To: Larry Lucido

You think that's good? You ought to see what I can do with a shop light.


67 posted on 10/22/2005 1:50:26 PM PDT by ShadowDancer (Stupid people make my brain sad.)
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To: bert

I'd take a picture, but I'd rather people not see my mess.


68 posted on 10/22/2005 1:59:23 PM PDT by Halfmanhalfamazing (You upgraded to Linux? No, I'm not surprised your computer works properly now. Amazing, no?)
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To: hummingbird

^^^^^^^^^^^^The expense is worth it if I can figure out what I need so thanks for one more link to explore!^^^^^^^^^^^^^

Well....

These lights are garbage if you intend on using them in traditional lamps. Being as directional as they are they'll only create a spot on the roof while the rest of the room is rather dim. They are great if you have ceiling fans with light fixtures attached to them.............

http://content.sears.com/data/product_images/032/86037/03286037000-190.jpg

4 e27-w36-g bulbs is what I have per room, in the fans. They're accurately labeled at about 25-30 watt. 4 of these is 100-120 watt of light per room. It's plenty.

I bought just a few for testing before I filled the house.


69 posted on 10/22/2005 2:10:15 PM PDT by Halfmanhalfamazing (You upgraded to Linux? No, I'm not surprised your computer works properly now. Amazing, no?)
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To: biblewonk

Ping, Einstein.


70 posted on 10/22/2005 2:16:45 PM PDT by newgeezer (Just my opinion, of course. Your mileage may vary.)
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To: bert
There is a discrepancy between your post and their website......

Oh, yes, I see that now. Arghhhhh......sorry.

I took a muscle relaxant and should have gone right to bed like they tell me but thought I'd check FR before napping it off.

Let this be a lesson to me: do not post when taking muscle relaxants. It will not make sense!

Wonder what other threads I opined on......
71 posted on 10/22/2005 2:27:34 PM PDT by hummingbird (Think I'll google for a while.....)
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To: uglybiker
Turn out the quantum dots

The party's over...


LOL...last one out turn off the quantum dots.
72 posted on 10/22/2005 2:32:50 PM PDT by hummingbird (Think I'll google for a while.....)
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To: Larry Lucido
Ummmmmmmmm........DOTS..........
73 posted on 10/22/2005 2:34:29 PM PDT by hummingbird (Think I'll google for a while.....)
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To: ZGuy

How many Freepers will it take to change a LED table?


74 posted on 10/22/2005 2:35:57 PM PDT by SamAdams76 (What Would Howard Roarke Do?)
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To: Halfmanhalfamazing
Thanks, again, Halfmanhalfamazing....yeah, I misread and mis-posted to the thread so I'll go sit in the little chair for a while (if I can find it in all this darkness!).

Thanks for the new link, too!
75 posted on 10/22/2005 2:40:34 PM PDT by hummingbird (Think I'll google for a while.....)
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To: hummingbird

Black jack is my favorite Muscle relaxant, followed by captain morgan's cocanut rum.


76 posted on 10/22/2005 4:05:39 PM PDT by bert (K.E. ; N.P . Chicken spit causes flu....... Fox News)
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To: hummingbird; DainBramage

There's a quantum dot
shining in the darkness....

77 posted on 10/22/2005 4:37:25 PM PDT by uglybiker (Cogito Ergo Spud -- I think, therefore I yam)
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