A crash course in changing the world.
The debate over foreign aid often pits those who mistrust "charity" against those who mistrust reli… Patricio Buenrostro-Gilhuys May 3, 2010 25 views
The Aquaduct is pedal powered vehicle that transports, filters, and stores water for the developing… Patricio Buenrostro-Gilhuys Mar 25, 2010 79 views
Embodied Energy in Food production Patricio Buenrostro-Gilhuys Mar 20, 2010 92 views
"Scarcity is not a result of us not having enough, it is because of the way we use it." Martin Lief… Patricio Buenrostro-Gilhuys Mar 20, 2010 64 views