
A schoolgirl made a backpack that provides clean air
Eleanor Woods is a 12-year-old who has created a solar-powered backpack that provides clean air. Photo: Courtesy of E&T London: An ingenious 12-year-old British schoolgirl has created a backpack that not only cleans and expels air around the wearer, but also runs on solar energy. Eleanor Woods created the design for an engineering competition, but…