Do fluorescent lights save the environment?

December 13th, 2009
janus_god_2002 asked:


I know that the government and the sociétés d& #39; énergie say that if you replace all your lumières fluorescent qu& #39; it will make it possible to save approximately 60% of your invoice d& #39; énergie in Watts each month. My question goes further, if everyone in a était big city to replace all the incandescent bulbs by fluorescent lamps would be the supplier of being able continue simply à to produce the même quantité capacity and it is enough to sell à d& #39; other companies d& #39; électricité which needs d& #39; énergie supplémentaire? Also are incidences on l& #39; environment à long run to throw a fluorescent bulb with its revêtements chemical by report/ratio à a simple bulb of glass with a core of tungstène?

mention some of the most used heat transfer liquids?

December 12th, 2009
netmeet@rocketmail.com asked:


I know l? quido transfer of heat, which can melt some art? ***** like layers

PLEASE HELP! Recipe for baked chicken legs please?

December 8th, 2009

♥ asked:


No BBQ sauce… no sauce period… no bread crumb or flour coatings either.

I just want things like olive oil and dry seasonings…simple herb-ish and kinda rotisserie flavor…..something to make the skin a lil crispy too.

So far I was thinking olive oil, garlic powder, and onion powder…
Thank you

How Can You Harden Aluminum?

December 6th, 2009
Okay, steel can be hardened because it contains carbon. Aluminum can’t.

Is there any coatings or surface treatments that I could apply to aluminum to protect it against abrasion, friction and wearing ?

By: Java Beginner

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How to stop hydrogen/helium embrittlement?

December 5th, 2009

Me! asked:


Are there any coatings or materials that can be used to store or transport hydrogen or helium that are resistant to embrittlement?

Zijn today' s aluminiumblikken slecht voor onze gezondheid?

December 1st, 2009
Mike Windsor asked:


Ik heb gehoord dat drinken van aluminiumblikken voor onze gezondheid slecht is. Nochtans, heb ik geleerd dat today' s ' aluminum' de blikken zijn eigenlijk meer als een plastiek kunnen wegens alle deklagen, enz. Hebben wij werkelijk om het even welke risico’s verbonden aan regelmatige blikken?

Hoe Schoon een "katrina" CD?

November 20th, 2009
mcalhoun333 asked:


Ik had een cd in mijn playstation 2 toen mijn huis overstroomd voor de orkaan Katrina en ik wil het schoon. Moet ik gewoon stromend water en een beetje zeep? Ook heb ik een organische chem. lab dit semester, dus ik ben gewend aan het reinigen dingen met aceton. Zou dat werken op een cd of zou het ontbinden / reageren met wat coatings worden toegepast op het?

Info con respecto al revestimiento polim

November 11th, 2009
U Vijayaraghavan asked:


Estamos buscando cualquier capa de la especialidad (2 componente, alto rendimiento, poliamida tolerante del expoxy de la superficie conveniente para los usos de la inmersi

want to know the diffrence between a epoxy and a polyurathane?

November 10th, 2009

salvador r asked:


For cemente/deck coatings

Who has the best anti-reflective coating for eyeglasses?

November 9th, 2009
I purchased eyeglasses with anti-reflective coating from Walmart. Within six months they were so scratched that my vision was affected. I returned them and Walmart made me another set of lenses for free but the same thing happened again. Again they replaced them for free. Now, several months later I have the same problem. I always use the procedure, cloth and fluid suggested by Walmart to clean the glasses. Are there more durable anti-reflective coatings available?

By: Dennis