Many people have somehow taken for granted the importance of light. If that is not the case, it seems that people have less appreciation for such necessities in life. Not so for those living in the developing world. Many people actually still do not have easy access to light and make do with those dangerous and costly kerosene lamps for light at night. People from the London-based design company Therefore has come up with GravityLight to help provide a light source in developing countries in need of it.
The GravityLight s a unique light source powered by the force of gravity.
Gadget.com , GravityLight - Gravity Powered LED Light, GravityLight - Gravity Powered LED Light
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