Are humans an untapped energy source? What about subways? QUOTE: We dont have to have renewable energy in the old-fashioned way. In some parts of the world people are collecting wind from passing subway trains. In other places theyre collecting heat from human commuters at train stations. Each person gives off a hundred watts, and that can be gathered and pumped underground, where it heats water. Then that water is used to help heat apartments. The wind tunnel idea creates electricity to feed back to a central grid.
Posted on: Mon, 22 Sep 2014 04:26:21 +0000
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