How fantastic, Plug Out of coal-fired electricity but plug into the portable dutchtub which runs on burning wood to heat and pump water via a clever spiral convection system.
In a couple of hours you can heat the tub to "a comfortable 38 degrees Celsius (100 degrees Fahrenheit)" with you about two bags of wood.
The dutchtub, says its Dutch art school graduate designer Floris Schoonderbeek, "is sober and decadent at the same time." And as importantly - sustainable. Nice one.
[Spotted on GreenMuze]
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