Liter of Light produces cheap, sustainable, and easy-to-make lights that illuminate the lives of the communities that have little or no access to...
Tag - liter of light
New on Worldfair
- Suema – converting food waste into electricity October 25, 2020
- Turning constraints into opportunities: using bio coal instead of firewood October 24, 2020
- New isn’t always better—using traditional methods in house renovation October 18, 2020