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A Potato Battery Can Light Up a Room For Over a Month DIY (System That can be Used to Provide rRooms With LED-Powered Lighting for as Long as 40 days) -
As one of the most ubiquitous crops in the world, the potato is poised to feed the entire world. Along the way, scientists discovered that the popular staple of many people’s diets may also have potential to help power it...Read more