botMB to Phys.orgEnglish · 1 month agoModern aircraft emit less carbon than older aircraft, but their contrails may do more environmental harmphys.orgexternal-linkmessage-square0fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1external-linkModern aircraft emit less carbon than older aircraft, but their contrails may do more environmental harmphys.orgbotMB to Phys.orgEnglish · 1 month agomessage-square0fedilink