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Right when covid started I drove around Austin to pick something up. There were hardly any cars on the road and the air looked pristine after several days of pe
by gre 1y ago
Right when covid started I drove around Austin to pick something up. There were hardly any cars on the road and the air looked pristine after several days of people mostly staying at home.
- xenospn 1y agoSame thing in LA. It was nice!
- michaelcampbell 1y agoImmediately followig 9/11 in the US, there were a number of atmospheric scientists that were able to conduct studies for the first time without jet con-trails in the air.