Jan 18, 2013 (Talk of the Nation) — As part of a research initiative on how to harness off-grid energy for low-power electronics, a pair of U.K.-based designers created a lamp that uses gravity to generate light. Martin Riddiford, co-inventor of the GravityLight, talks about plans for the innovative project.
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Inventors Design Lamp Powered Entirely By Gravity
Jan 18, 2013 (Talk of the Nation) — As part of a research initiative on how to harness off-grid energy for low-power electronics, a pair of U.K.-based designers created a lamp that uses gravity to generate light. Martin Riddiford, co-inventor of the GravityLight, talks about plans for the innovative project.Missing some content? Check the source: NPR
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