Thus, with this charkha, you can make yarn AND generate electricity AND help the environment at the same time!
According to the article, “about two hours of spinning would be enough to run a custom LED light source for six to seven more hours, significantly extending the amount of time families can work. Using LEDs will also help families avoid kerosene lamps, which drastically reduce air quality inside the home when they are used.”
How crafty and cool is that?!?