There are never enough ways to produce alternative energy. The latest method comes from Argentinian based designer Santiago Muros Cortés in the form of a solar hourglass. The solar hourglass could potential generate enough electricity to power 1000 homes and would serve as a visual reminder of the steps we are all taking to limit climate change. The solar hourglass just won first prize at the Land Art Generator Initiative design competition.
Solar hourglass could power 1000 homes
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