https://media.consensys.net/how-can-blockchain-technology-help-fight-air-pollution-3bdcb1e1045f http://www.zdnet.com/article/how-technology-can-reduce-traffic-congestion-and-air-pollution/ https://policyexchange.org.uk/6-new-technologies-which-could-improve-urban-air-quality/ https://www.weforum.org/agenda/2017/01/tech-innovations-save-us-from-climate-change/ https://www.epa.gov/clean-air-act-overview/clean-air-act-solving-air-pollution-problems-science-and-technology https://www.theneweconomy.com/business/cristals-smart-technologies-help-to-reduce-air-pollution As I guest, use paint (paint it black)
Life is the present, it is not the experience. The weight and the strength of experience shadow the present, and so experiencing becomes the experience. J. Krishnamurti _ https://shorturl.at/ahCX0