Great idea to cool and humidify your room - build a swamp cooler. The video below gives you the basics but I would use a small electric pump and maybe soaker hose eBay item number:281654966281.
Loads of different designs just put DIY swamp cooler into youtube. The video below just gives you the basic principles.
This video is the first one the guy made but he has since updated and improved the design 5 or 6 times in different videos so watch them all.
https://www.youtube.com/watch?v=aHbQYajfGqM&t=16s
Bookmarks