i already did this to!

Cradel to cradel is a newly designed way of changing bad aspects about the worl such as recycling and other importand things which we need to do to preserve our world for future generations. a company called MBDC is articulating and putting into practice a new design paradigm; what Time calls "a unified philosophy that—in demonstrable and practical ways—is changing the design of the world."
Instead of designing cradle-to-grave products, dumped in landfills at the end of their 'life,' MBDC transforms industry by creating products for cradle-to-cradle cycles, whose materials are perpetually circulated in closed loops. Maintaining materials in closed loops maximizes material value without damaging ecosystems.
This is becoming a very importand process as our world is becoming more poluted everyday and wast products are alway increasing aswell... if we don't do something about it than there will be no wold to dump our wast. This is why cradel to cradel is so important.
i got my pic from this site:
http://www.mbdc.com/c2c_home.htm