http://www.flickr.com/photos/aidg/sets/72157594366781028/
Cool stuff, Daddymem. Wish we had all the stories that go with them. That Pepsi can stove is hot.
Add this to yours. From the Appropriate Technology tag on your link.
http://www.flickr.com/groups/appropriate_technology/pool/
I think Charmaine Taylor had a booklet for a teensy rocket stove, which is what that Pepsitm job looks like.
(i.e, dirtcheapbuilder.com this one was written by her, IIRC)