Could Cigarette Butts Power Computers?
From www.environmentalleader.com |Published August 19, 2014
About 765,000 tons of cigarette butts are thrown every year in the US.
Scientists from South Korea have found a sustainable use for this waste stream, converting cigarette butts into a high-performing material that could be integrated into computers, handheld devices, electrical vehicles and wind turbines to store energy. read more>