Window Socket – Solar Energy Powered Socket by Kyuho Song & Boa Oh. Attach to any window and harnesses solar energy for use as a plug outlet. After five to eight hours of charging, the socket provides 10 hours of use.
The SeaOrbiter: Futuristic Marine Research Vessel Launches CrowdFunding Campaign
GravityLight: lighting for the developing countries -- 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.
Bright ideas for the developing world: cheaper, superior lighting design