Dave Polaschek on Nostr: npub10fmsw…zx0qg I got a monitor for the shop. Two things surprise me: first, the ...

npub10fmsw3ukhmqnnsjmalfekl6j4cucxvfl50he9dmqcna36a99nf6s8zx0qg (npub10fm…x0qg) I got a monitor for the shop. Two things surprise me: first, the dust level isn’t all that bad, as long as I remember to turn on the air filter (where “not that bad” means typically better than the outside air here in the desert, since we’ve had very little rain since May); second, the CO2 level is pretty much continuously 900ppm, even with the windows and doors open, as long as I’m in the shop.