echo404 t1_jcg18yi wrote on March 16, 2023 at 3:55 PM Reply to comment by MoirasPurpleOrb in Open-source tool from MIT’s Senseable City Lab lets people check air quality, cheaply. by chrisdh79 You can't advocate to have a problem fixed if you don't know it's a problem in the first place Permalink Parent 15
echo404 t1_jcg18yi wrote
Reply to comment by MoirasPurpleOrb in Open-source tool from MIT’s Senseable City Lab lets people check air quality, cheaply. by chrisdh79
You can't advocate to have a problem fixed if you don't know it's a problem in the first place