The experiment continues. The DIY Penny Stove I made can hold 3oz of liquid. This is when liquid starts coming out the jets. I haven't been able to make a windscreen. Either tomorrow or tonight, I'm add 3oz of denature fuel and see how long it burns as well as how long it takes burn 2 cups of cold water. I would like a titanium cook mug from Evernew with a lid and insulated handle. I could avoid all of this hassle and experiments by buying a Vargo titanium alcohol/solid fuel stove which is cheaper than Caldera, but what the fun in that?!?! I made the pot support out of a Bush Baked Bean can. I cut three wide holes to allow enough air for the flame and yet have enough aluminum to hold a full mug of water. Picture is coming soon!