Bucket AC-Hack (and review)

Equipment needed:  

5 gallon bucket with lid

Gallon of water (or 2 to rotate)

Rotary tool

Desk fan

Tape

Step 1 -- Cut out center.

Step 2 -- Tape fan over lid.

Step 3 -- Cut out 3 holes in bucket.

Step 4 -- Place previously frozen gallon of water in bucket.

Step 5 -- Turn on fan and enjoy.

Review:
This works better than just a fan.  I wouldn't say it is as cold as an AC unit.  However, I have heard dry ice works the best with this system.  We just couldn't find any.