Tuesday, January 3, 2017

HYDROPOWER IN A PIPE

Portland has started an experiment: replacing some of their water pipes with pipes containing turbines that generate electricity.

<https://www.youtube.com/watch?v=SFLCJvDj9xM>
and
<https://www.youtube.com/watch?v=JgGaB068ayM&spfreload=5>

AWESOME!

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