Thursday, January 6, 2011

A New Direction in Agriculture: Up

By Emily Voigt - OnEarth - January 3, 2011
The Vertical Farm: Feeding the World in the 21st Century




Designed by Dickson Despommier and architect Eric Ellingsen, 
the Pyramid Farm would separate sewage into water and carbon, 
used to power lighting and machinery. 
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Dogs More Effective Than Any Other Method at Finding Oil Spills under Ice with Practical Implications for Protecting Water Supplies and Oceans: New Study

WINNIPEG—Scientists in Canada have  discovered,  for the first time,  that dogs can sniff out certain types of  oil spilled under ice in  fr...