Author:Indiegogo

Indiegogo case study: Gravity lighting for developing countries

GravityLight recently raised $399,590 for a project seeking only $55,000. GravityLight is a revolutionary new approach to storing energy and creating illumination. It takes only 3 seconds to lift the weight which powers GravityLight, creating 30 minutes of light on its descent. For free. Following the initial inspiration of using gravity,...

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