Ancient Iranian Air Conditioning ( lemmy.world )
Sharing this post from mildyinteresting Community because I think you'll be interested in it over here in the solarpunk community
Sorry if I have accidentally reposted it
![](https://mbin.grits.dev/media/cache/resolve/entry_thumb/f1/5d/f15d7f2f6b72cdca7203d6cc57996534c803bf300421442be4e993956bfe3c8c.jpg)
Sharing this post from mildyinteresting Community because I think you'll be interested in it over here in the solarpunk community
Sorry if I have accidentally reposted it