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Electricity Energy

Hydro Electric Barrel

In a country like Romania it is not unheard of to live on a property of land that has running water – so we’ve put that on our wishlist. In such cases hydro-electricity can be a very appealing source of electricity (though I have asked myself what would happen in case of freezing). With that in mind have a look at this interesting invention – the hydro-electric-barrel:

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