This one has water going over the bucket and trickling down the foam stuff and getting blown thru.
http://www.instructables.com/id/Easy-Mode-FIGJAM-5-Gallon-Bucket-Swamp-Cooler/
This one has water going over the bucket and trickling down the foam stuff and getting blown thru.
http://www.instructables.com/id/Easy-Mode-FIGJAM-5-Gallon-Bucket-Swamp-Cooler/