Gunner wrote:
http://journeytoforever.org/biofuel_...earth/me4.html

http://www.backyardmetalcasting.com/oilburners.html

Im collecting Stuff for a waste oil heater. I will likely build the
Mother Earths one.

Gunner

Yep, that's my backup plan. My current woodstove is made from a
55-gallon drum. I don't know how long it will go before burning out or
through, but so far it's OK. I salvage a good hot water tank from my
rent house to build the Mother Earth version.