Windowfarms DIY Guide: A Step-By-Step Tutorial
A friend of mine has got me quite excited about windowfarming. You could say the idea is growing on me.
Category: Green Tech
Shape Memory Alloy
This cheaply produced metal, also known as smart metal, memory metal, muscle wire and Nitinol can regain its original shape.
Absorption Chiller Solar Powered Air Conditioner
At full volume a household air-con farts out enough greenhouse gases to chock a small elephant.
A Tribute to Jean Pain & Solar Impulse
Jean Pain was a self-taught organic biotechnologist who developed a compost-based bio-energy system. Solar Impulse is the first fully solar powered aircraft
