GravityLight
Designed as an alternative to kerosene lamps in Third World countries, the bleeding-edge GravityLight utilizes the universal power of attraction between objects to illuminate the future. A bag filled with rocks and dirt and suspended by a cord below the light provides weight that is then converted into energy—about 30 minutes worth. Truly “green
Designed as an alternative to kerosene lamps in Third World countries, the bleeding-edge GravityLight utilizes the universal power of attraction between objects to illuminate the future. A bag filled with rocks and dirt and suspended by a cord below the light provides weight that is then converted into energy—about 30 minutes worth. Truly “green” technology. (MSRP: $5)
Continue Reading
