We are often asked if our pedal-driven biodiesel reactor could be mechanized. “Automation is possible,” we answer, “but when it takes only about three hours of pedalling to produce a month’s supply of biodiesel for the village of Kinchlingi’s 75 inhabitants, it is not necessary.” ...

If you liked this article, please subscribe or donate today to support our work.

A\J moderates comments to maintain a respectful and thoughtful discussion.
Comments may be considered for publication in the magazine.