The e-charkha is an ingenious update to India’s ubiquitous charkha [spinning wheel] that transforms the simple machine into a potentially significant source of energy for millions of struggling ...
Build your own collapsible spinning wheel for spinning your own cotton thread. Print your own parts with the Thingverse plans below and learn how to make a charkha spinning wheel. After buying my ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback