I have been making dosa — an unleavened fermented Indian bread — for more than 30 years. It has been a staple part of my diet.
Years ago my sister-in-law, who lives in India, brought me two wet grinders that she purchased in India. Back in 2020 I wrote an article for SurvivalBlog explaining how these work and how to make dosa dough using them:
Making Dosa – Indian Fermented Bread, by E.P.
Since they have an electric motor, and because of the way they are designed, they are not usable without electricity.
I began to think about a way to make dosa without electricity should the need ever arise. Years ago my dad made an exercise bicycle out of an old single speed bicycle. He removed the front wheel and the tire
and tube from the rear wheel and made a wooden frame to mount the bicycle to. He then made a hinged wooden platform that bolted to the bicycle frame below the seat, and mounted an old car generator to the
platform above the rear wheel. There was a long v-belt around the rear wheel rim and the generator pulley. The v-belt was held tight by moving a wooden stick upright between the wooden bicycle frame and the
platform that the generator was mounted to. Resistance was provided as the bicycle was pedaled by the rotating generator connected to the rear wheel rim via the v-belt.Continue reading“Making Dosa the Old School Way, by E.P.”