Earthbag building solutions

EarthKaya is dedicated in providing low cost, low impact, earth bag building solutions in South Africa. Less time, less impact, less cost. In a world where organic agriculture is more expensive than traditional crops, solar panels are often costly to install and electric cars are inconvenient to run, many people may be reluctant to ‘go […]

Portable Solar Cooker

The Solar Cooker utilizes solar heat directly to cook foods. Cheng-Tsung has developed the cooker, which looks like a satellite dish, that can harness heat and light from the sun to bake foods in a matter of minutes. Solar Cooker for D.A. IDA 60sec from Feng,Cheng-Tsung on Vimeo. The National Taiwan University of Science & […]