Two BTech students of Kashmir create low-cost ventilator using scrap items to fight Covid-19 Two BTech students of Kashmir create low-cost ventilator using scrap items to fight Covid-19 Sajid and Jehangir, two young BTech students of Kashmir valley, have created a low-cost ventilator out of scrap items and recyclable materials like soapboxes and old printers to fight against Covid-19. advertisement UPDATED: May 25, 2021 17:02 IST Sajid and Jehangir, two young BTech students of Kashmir valley, have created a low-cost ventilator out of scrap items and recyclable materials like soapboxes and old printers to fight against Covid-19. (Photo: Rouf A Roshangar) Two young BTech students of Kashmir valley have created a device that's not only a boon to India's healthcare system but also cuts down waste at a time when discarded marks, gloves, shields, PPE kits, and other Covid-19 paraphernalia are overflowing on the planet.