The beginning of the creation of biofuel from non-food products

It is obvious that we are dependent on oil.  I can’t imagine a world without it.  Therefore, it comes as no surprise that we are beginning to convert various material into fuel.

The next step is to convert garbage into something useful.

I wonder how long it will be before nothing gets thrown out.  Everything that we throw out including sweat and tears will be recycled.

http://www.salemnews.net/page/content.detail/id/509890.html?nav=5007

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