Bottle Charger Turns a Plastic Bottle into an Off-Grid Cell Phone Charger | Inhabitat – Sustainable Design Innovation, Eco Architecture, Green Building

 

Bottle Charger Turns a Plastic Bottle into an Off-Grid Cell Phone Charger | Inhabitat – Sustainable Design Innovation, Eco Architecture, Green Building.

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OS House Ghana competition entries – Enviu

OS House Ghana competition entries – a set on Flickr.

$300 Earthbag House « Earthbag House Plans

 

$300 Earthbag House « Earthbag House Plans.

Joseph Sandy » Hybrid House – $300 House Challenge

 

We need more of this.

Joseph Sandy » Hybrid House – $300 House Challenge.

Secret Cyber War Games Between U.S. and China Let Countries Role-Play Their Frustrations | Popular Science

 

Secret Cyber War Games Between U.S. and China Let Countries Role-Play Their Frustrations | Popular Science.

Solar water disinfection – GrassrootsWiki – Smart Solutions for the One World

 

Solar water disinfection – GrassrootsWiki – Smart Solutions for the One World.

Solar Bottle Lamps: Water + Bleach = 10,000 Liters of Light | Designs & Ideas on Dornob

 

Solar Bottle Lamps: Water + Bleach = 10,000 Liters of Light | Designs & Ideas on Dornob.