James Lewis on Nostr: You know I'm an engineer because I use green paper. Just s quick sketch of a geosolar ...

You know I'm an engineer because I use green paper.

Just s quick sketch of a geosolar air conditioning system with liquid desiccant dehumidification for basically free cooling I'm thinking about...

I ran numbers on how much sand you'd need for the geothermal silo, and it isn't that ridiculous.