A classic model for ecological stability revised, 40 years later

http://www.eurekalert.org/pub_releases/2012-02/uocm-acm021612.php

/ revised ecosystem rich mathematical formula /

NASA awards historic green aviation prize

The two winning teams (both electric) used half the energy allowed by the competition rules!

http://www.nasa.gov/topics/technology/centennial/gfc_final.html

Toyota tops list of green brands, VW & Honda close behind

http://www.greencarreports.com/news/1063974_toyota-tops-list-of-green-brands-vw-honda-close-behind