An easy craft project for the family survivalist, taken from the brilliant 70’s Mormon classic: Roughing it Easy, by Dian Thomas.

A buddy burner is a heat source for camping or emergencies made out of a tuna can, candle stubs and cardboard. It acts like a Sterno can, will burn for 1 1/2 – 2 hours, and can be recharged and reused.

To make a buddy burner you need to gather: a clean tuna can, a piece of corrugated cardboard, a bunch of candle stubs, and a soup can or something similar to melt the wax in so you don’t get wax on your cookware.

Cut the cardboard into strips as wide as the can is deep. Cut across the corrugation, across the ridges, so that when you look at the edge of the strip you see the open channels. Capiche? You are going to coil the cardboard in the can, so you will need maybe 3 or 4 feet of cardboard. One Amazon mailer made 3 BB’s here at Survive LA. Roll your strips up like a sweet roll and tuck them into the can. It does not have to be tight, but you do want to fill it up.

Pile your candle stubs next to the tuna can to get a sense of how much you need. The wax soaks into the cardboard, so you always seem to need more than you expect. Don’t worry about the wicks, dust, soot, those little metal things–the purity of your wax doesn’t matter.

Melt the wax. If you melt your candle stubs over direct heat the wax will burst into flame if it gets too hot. Therefore it is safest and best to use a double boiler set up. Now, if you own a double boiler you probably don’t want to coat it with wax, so use a tin can to hold the wax, and place the can in a saucepan of simmering water. Here we balance the can on a metal cookie cutter to keep it off the bottom of the saucepan.

When the wax melts it will liberate bits of old wick. Fish these out first and tuck one or two or three between the cardboard layers to help with lighting the burner. Then pour the hot wax slowly into the can. It will fill up fast, then the wax level will sink as the cardboard soaks up the wax. Keep adding wax–you want to be sure the can is absolutely full of wax and the cardboard completely saturated.

To cook with your buddy burner, all you have to do is figure out how to elevate your cooking pot above it. You could use your fondue set up, or perhaps stack up some bricks on either side, or best of all, make a stove for it out of a big #10 can. That will be the subject of another post.

To light the BB, light the wicks and turn the can up on its side so that the cardboard catches fire too. The cardboard is a huge wick. That inferno effect is what you want. Control your flame by making a damper out of a piece of aluminum foil folded into a long rectangle three or four layers thick and as wide as the can, but much longer so that you can use the excess as a handle. Slide the foil back and forth to expose or repress the flame as needed.

To recharge the BB, place chunks of wax on top of the BB while it is burning. The wax will melt down and refuel it. The wax will always burn at a lower temperature than the cardboard, so the cardboard should last a long time.

UPDATE – 7/1/08

Reader Michael writes:

“Hey! I love your site. But some thoughts on Buddy Burners! I made SOOOO many of these as a kid growing up (Mormon, y’know?), but they are not safe anymore. Most aluminum cans are now fully lined with plastics and other coatings (to prevent botulism, yay!) but they cannot be burned (boo!). Please please please do not suggest people make these as burning the coatings can be TOXIC.”

I’m beginning to wish we had a science lab here at the Homegrown Evolution compound to test these sorts of problems. I’d add to Michael’s concern that these plastic coatings leach estrogenic compounds into our food. BooII! See this alarming article from Cornell University on the connection between plastics and breast cancer.

Inspired by an article in Wilderness Way, SuriviveLA made our own post-apocalyptic lighting out of two aluminum cans. According to the author of that article, Del Gideon, the Vietnamese used to make these lamps back during the war. You can also use these lamps to heat up water. Making one is easy:

1. Remove the top off a can. We like to do this by scoring the inner ring of the top with a razor blade and then using a pair of pliers to bust it out. The fastidious and safety conscious may want to file down the sharp edge.

2. Cut a 2 1/2 inch square window out of one side of the can with a pair of scissors.

3. Now cut the bottom 1 1/2 inches off of another can. We like to do this by taping a razor blade to a piece of metal and inserting it in a book. Simply rotate the can against the blade a few times and you will get a nice even cut. Precision isn’t necessary for this project (unlike the Pepsi can stove) so you can also do this step with a pair of scissors.

4. Punch out a 1/4 inch hole in the bottom of the can for the wick.

5. Cut a 1/2 inch by 3 inch piece of cotton from an old shirt for the wick.

6. Cut out a 2 inch by 1 1/2 inch piece of aluminum and use it to wrap up the wick tightly.

7. Fill the can with the window with lamp oil. Insert the aluminum wrapped wick in the hole you drilled in the other can and squeeze both cans together as shown in the image at top.

8. Trim the wick, light it, and wait for WWIII.

SurviveLA reader jbjhill, responding to our rant about designing for a world dominated by 4 x 8 building materials, sent a link to this unique yurt-shaped emergency shelter which can be built out of 4 x 8 sheets of nearly anything (the globe shaped thing on the right is an inflatable satellite dish). Designed by software engineer Vinay Gupta, who is working on this project full time, the “Hexayurt” costs somewhere between $200 and $500 to build, and requires only six cuts for each unit. The Hexayurt stacks flat for easy deployment in emergencies.

Gupta has a suggested “Infrastructure Package” which includes heat, lights, water purification, and a composting toilet bringing the cost up somewhat, but still much less than FEMA’s $30,000 trailers.

While not the most thrilling video (at least as compared to this), thanks to the wonders of youtube you can watch Gupta assemble an 8 foot Hexayurt:

SurviveLA is off to Joshua Tree this weekend for the graduation ceremonies of the Sierra Club’s Wilderness Travel Course. We took the WTC class earlier this year both for tips on backpacking and for gaining general self-sufficiency. The Sierra Club’s approach to roughing it is to, well, not really rough it but to go down to REI and load up on all the latest stoves, tents and “technical” fabrics. This contrasts starkly with the mountain-man-live-off-the-land approach epitomized by survivalist types like Christopher Nyerges and Eustace Conway.

At SurviveLA we like our comfort and believe that the best way to train for a survival situation is to studiously avoid survival situations by making sure to always have extra food, extra water, extra clothes, a map and a compass. In short, we like the WTC way. And the nice thing about having the backpacking gear around is that should an earthquake or other disaster strike our urban compound we are prepared to camp out in the backyard and, if necessary, head out on the Xtracycle.

The Wilderness Travel Course starts up this January and we highly recommend it. The class includes ten classroom sessions, two day trips, and two overnight trips all for a very reasonable price. The class ends with a challenging weekend of snow camping in the high Sierras. Take this class and your urban homestead will be ready for most contingencies.

And speaking of camping, the velorutionaries at C.I.C.L.E. are hosting a weekend camping trip on November 11-12 that will feature a wild food hike with the aforementioned LA survivalist Christopher Nyerges.

On our recent Homegrown Evolution journey to Santa Rosa Island we taste tested another freeze-dried food item, Huevos Rancheros from Backpacker’s Pantry. While this product has an impressive shelf life and ease of preparation, making it appropriate for emergency food supplies, we’ve had better freeze dried entrees. Our fellow campers had the same reaction to the visual look of the cooked and re-hydrated product: dog vomit. The taste wasn’t all that bad, but it had the overly salty and questionably seasoned feeling of almost all dehydrated foods. Imagine eating just the seasoning packet from a bowl of ramen. We’ve had much better luck with some home made foods that we’ll share in future posts.

And, perhaps this is a cheap shot, but Backpacker’s Pantry has really got to consider redesigning the package which has a sort of rear view of a llama in an Andean landscape. The marketing folks probably want us to have the feeling of, “wow, isn’t this food great – now I can take a hacky-sack break on my high altitude Peruvian trek” rather than “so that’s what end of the animal this food comes from.”