Homemade Evaporation Cooler ( Swamp Cooler )
From UnusualSolutionsWiki
https://www.youtube.com/watch?v=9C4FRl9S-j4
Materials Needed 18 Gallon Storage Bin
Small Fan
Media Pad ( Coolant Pad you can also use a towel ) Small Water Pump Water Pump PVC Pipe Small Frame ( Legos used in this tutorial )
Zip Ties
Water ( 1 gallon ) Ice ( Optional )