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What do Psychrometrics and Psychedelics Have in Common?

What do Psychrometrics and Psychedelics Have in Common?

In concert with the name of our class “Psychedelics Psychrometrics for Dummies”, we consider what the two things have in common:   1.Both involve altered states: Psychrometrics alters the state of air, while psychedelics alter the state of consciousness.  ...
My Psychrometric Confession

My Psychrometric Confession

I have to confess.    It will feel good to get this off my chest.  OK, here goes.    Yes, I have a mechanical engineering degree from Northwestern University.  You can see that on my LinkedIn profile.  What you won’t see is any experience with psychrometrics.  You can...
Meet Jason Leffingwell: Your Guide to Mastering Psychrometrics

Meet Jason Leffingwell: Your Guide to Mastering Psychrometrics

When I picked this class for 2025, I didn’t know who our speaker would be. As you know, the class is named “Psychedelics Psychrometrics for Dummies”. Some things are just meant to be. Dude.  Cosmic. Jason volunteers, and the planets align. And here he is, drinking his...
Psychrometrics for Dummies, A Return to the Basics

Psychrometrics for Dummies, A Return to the Basics

Last year, our most popular training class was ‘Electrical for Dummies’.  (Dust collection was a close second!) We’re bringing back some of that vanilla flavor for 2025. This year, the subject is psychrometrics. Dry bulb, wet bulb, relative humidity, enthalpy, grains,...