Perché non dovrebbe funzionare? [Richiesta]

by Mirko_z

2 Comments

  1. speadskater

    the energy gets extracted from your water pressure.

  2. RandyFunRuiner

    Wrong sub, but still:

    Using water pressure to generate electricity to charge your phone this was is much less efficient per unit output of energy than what your power company can output and deliver to you and likely much cheaper per unit of energy output considering cost of buying, installing, and probably also maintaining this gadget.

    It’s just not worth it.

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