Activity
Mon
Wed
Fri
Sun
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
What is this?
Less
More
Memberships
The DIY HVAC Community
115 members • Free
Kosmogonia University
373 members • $45/month
Contributions
@marv-michelsen-6662
I'm a retired software engineer living in the PNW and very interested in our history that has been hidden from us.
Active 8h ago
Joined Jul 13, 2026
Powered by