Posted in News/Events, Science Can This Cheap, DIY Air Pollution Sensor Help the World Get Clean Air? showrunner May 30, 2020 Columbian citizen scientists built dirt-cheap air quality monitors and deployed them across their city, forcing the government to confront its pollution. Now they’re teaching others to build them, too. Source Author: showrunner Related Articles Ian Anderson’s Big Regret Over Frank Zappa 14 Artists Associated With Witchcraft, Satanism + the Occult What’s Deepfake Bruce Willis Doing in My Metaverse? Rock Fest Unveils Full 2023 Lineup – Pantera, Slipknot, Godsmack