Le pont Champlain en automne; la vue vers #Montréal. Un support du vieux pont visible en arrière plan. #silentsunday
Works on air quality, low cost sensors, machine learning, community science & open data. Interested in urban planning & cycling. Born at 330 ppm. Rant alarm […] 🌉 bridged from ⁂ fediscience.org/@greg_montreal, follow @ap.brid.gy to interact