'Efficient'
1000 Metacafe Videos
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Featured Video
05:09
Making Affordable, Efficient Stoves for the Masses 06-Oct-09
Rated 3.60 15 Views 0 Comments
Aprovecho Reseach Center and Shengzhou Stove Manufacturer won The Energy Champion Award at the Ashden Awards for Sustainable Energy in 20...
From Babelgum More People & Stories
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01:14
Nice Idea 04-Jun-09
Rated 4.49 319,204 Views 30 Comments
Great and efficient idea !
From abu hejleh More Entertainment, Science & Tech
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02:26
Easy Graphical Multiplication Trick 16-Nov-06
Rated 4.52 2,170,194 Views 119 Comments
How to transform a multiplication into a simple counting of points through the drawing of a square shape (original analogy was with a sto...
From Akahad More How To, Science & Tech
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00:49
Is My Son GAY? 10-Apr-06
Rated 4.36 358,591 Views 34 Comments
An efficient way to find out whether your son is gay or not. Give him a magazine full of naked ladies and see what he does.
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01:24
Bmw Vision Efficient Dynamics 2010 31-Aug-09
Rated 4.36 100,421 Views 20 Comments
cars, bmw
From inceex More Wheels & Wings, Art & Animation
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00:57
Stirling Engine 01-Apr-07
Rated 4.72 58,174 Views 16 Comments
The Stirling engine is a heat engine that is vastly different from the internal-combustion engine in your car. Invented by Robert Stirlin...
From vidvidvid More Wheels & Wings
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00:40
JAPAN. Amazing Train System!! Check This Out!! 25-Jun-07
Rated 4.28 36,402 Views 5 Comments
The most efficient railway system in the world!! (Check out our other vidoes here on Metacafe and please give us 5 stars!!)
From TheJapanChannel.com More Wheels & Wings, Science & Tech
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09:48
How To Build A Energy Efficient Home 17-Oct-08
Rated 3.74 2,946 Views 0 Comments
http://EnergyForEarth.net ========== How To Build A Energy Efficient Home -- Want to learn How To Build A Energy Efficient Home ? how to...
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06:03
Intelligent Shopping Energy Efficient Appliances 08-Oct-09
Rated 3.60 1 Views 0 Comments
Domestic appliances consume almost as much electricity every year as all of the EU's factories, offices and industrial plants put togethe...
From Babelgum More People & Stories
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01:35
Discrepant Event "The Second Boil" 16-Jun-07
Rated 4.52 43,763 Views 18 Comments
The red hot quarter boils methanol, twice... A Discrepant Event is an event that defies eveything you already know. Email this one to a f...
From kentchemistry.com More How To, Science & Tech
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01:32
LED Spot Lights Energy Efficient Bulbs 26-Dec-08
Rated 3.32 1,297 Views 0 Comments
led spot light Battery operated and so easy to install, these great lights bring practical yet contemporary lighting to virtually anywher...
From AutoGoFast More How To
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09:48
Design Energy Efficient House - How To Design Energy Efficient House 12-Mar-09
Rated 3.28 1,309 Views 0 Comments
http://EnergyForEarth.net ================ Design Energy Efficient House - How To Design Energy Efficient House advantages alternative be...
From rashme1 More How To, People & Stories
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02:34
How To Build A Energy Efficient Home 14-Mar-09
Rated 3.13 2,322 Views 1 Comments
http://EnergyForEarth.net ===================- How To Build A Energy Efficient Home -- Want to learn How To Build A Energy Efficient Home...
From rashme1 More How To, People & Stories
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02:38
2009 Fuel Efficient Midsize Vehicles 07-Jan-09
Rated 3.03 406 Views 0 Comments
You can save gas buy simply purchasing the right car... here's the top 10 most fuel efficient vehicles for 2009.
From mainown More Wheels & Wings, Science & Tech
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00:37
Philips Energy Efficient Light Cool Ads 09-Jul-08
Rated 2.97 1,122 Views 0 Comments
Philips Energy Efficient Light Cool Ads
From amyloer More Entertainment, Cool Commercials
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