@aurelwuensch.indoorco2map.com joined. He drives the most interesting citizen science CO2 measurement project that i am aware of. Check it out and follow him - ThreadSky

leanhealth.bsky.social • 107 days ago

@aurelwuensch.indoorco2map.com joined. He drives the most interesting citizen science CO2 measurement project that i am aware of.

Check it out and follow him