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 Rage Against the Machine Share New Audio From Tour Rehearsal When Rock Stars Threw Punches At Awards Shows When David Bowie Gave ‘All the Young Dudes’ to Mott the Hoople The Truth About Sexuality in Rock + Metal