Rocket powered oven - a review
Principle 6: Produce no waste Way back in 2009, while helping clean up a house for a friend, I obtained an old gas oven. My vision was to one day build my own rocket powered oven. I had no idea of how to do that, so the oven sat under a tarp for many years. Then, by chance, in April 2016 I stumbled across a workshop being run by appropriate technology experts Tim Barker and Joel Meadows, while visiting Yandoit Farm . It included a section on how to transform an old gas oven into a rocket powered oven. Of course, I had to do the workshop! We spent the morning learning about what rocket power is, how it works and why its so efficient. In the afternoon we built the oven and had roast veggies from it that night. A 'white' rocket powered oven, built during a previous workshop at Yandoit Farm Inspired by the project, I included a photo of the build in the 2017 permaculture calendar to illustrate the principle ' observe and interact ' to introduce the concept to a