It is increasingly possible to dispense with the energy power to live. We have already presented you with countless ecological gadgets that use forms of renewable energy to run what until now had to be powered by batteries or electricity.
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Stack Solar Steamer
Stack Solar Steamer is another of those inventions that add to that long list. On this occasion, we are talking about a device that allows food to be heated by taking advantage of the sun’s rays. This is possible thanks to the glass container that lets these rays pass. Then, it has a dark glass inside that causes those rays to transform into heat that will serve to heat food.
Photovoltaic panels
The device has been created with the inspiration of photovoltaic panels . It has a neoprene protection that prevents the sun’s rays from penetrating the container until we want.