The GravityLight - Check It Out
GravityLight: lighting for developing countries. | Indiegogo
Watch the video for a better idea...
It costs about $10 and replaces the need to burn kerosene lanterns, paying for itself in about 3 months.
It takes someone 3 seconds to hand/rehang the weighted bag and that will create 30 minutes of light. It can even charge other devices. The bag can be weighted with rocks, sand, scrap metal, anything.
No batteries, solar panels or electrical grid needed.
Sal
When the Roads and Paths end, learn to guide yourself through the wilderness
Beyond the Path
Tons of FREE Public Domain content you can use to make your own content, PLR, digital and POD products.
Tons of FREE Public Domain content you can use to make your own content, PLR, digital and POD products.
Tons of FREE Public Domain content you can use to make your own content, PLR, digital and POD products.