A group of five students studying in class 10 from Shiv Nadar School, Faridabad (a not-for-profit initiative of the Shiv Nadar Foundation in K12 education) have come up with an innovation, Replastify, a device that transforms PET (Polyethylene terephthalate) bottles into filaments that can be used for 3D printing. This device is designed to repurpose household waste, transforming it into versatile filaments. The …