| Scienceray > Technology |
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Technology |
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 | | Weird Facts About Plastic Bags | | by A. Jom, Apr 5, 2008 | | The plastic bag is the essence of throw-away living. On average, they are used for twenty minutes before we discard them. The light weight, low cost, and water resistance make plastic bags convenient for carrying groceries and other shopping. Five hundred billion of them are used every year. | | Comments(0) Liked It: 0 |
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 | | Renewable Energy | | by Piper, Jan 29, 2008 | | Constant worldwide focus on saving the environment has deemed it necessary to search for new eco-friendly energy sources to take the place of the fast depleting natural energy resources. Harnessing the underutilized energy that generates from garbage can effectively provide homegrown renewable energy, as well as other benefits by employing the use of anaerobic digestion (AD) to convert into renewable energy. | | Comments(4) Liked It: 0 |
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