[Anne Elk]

A make-your-own AC unit courtesy KNKX personalities. Pretty ingenious, really. All you've gotta do is find enough ice.

[RichP]

I believe the original design was called a "redneck air conditioner." Pretty cool.

[cdestroyer]

homemade swamp cooler I made years ago...after the temps reach a certain point the effects are negated,, better than nothing tho..or buy an arctic air cooler from amazon