Future smart homes could be powered with electronics built on stones

What if you could power the smart thermostats, speakers and lights in your home with a kitchen countertop? Stones, such as marble and granite, are natural, eco-friendly materials that many people ...

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Bongchul Kang , ,Electronics ,Energy Storage ,Micro Supercapacitors ,Marble ,Copper Oxides ,Anoparticles ,Electrodes ,Manganese Oxides ,