Failed Experiment: Bermuda Buttercup or Sour Grass (Oxalis pes-caprae) as Dye

...l recall, is just enough to “cover” the herbs. For the record, I believe I used 3 tsp of both alum and cream of tartar in the first round, for t-shirt #1, then added 3 tsp of iron for round 2. But how much water I used, I have no idea. T-shirt #2 went in and I let it stew forever. The water took on a nice green color, but the shirt couldn’t even pick up the pale tint that shirt #1 had acquired. It was like the dye had actually become weaker. I fin...

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A Primitive Bow Workshop

...ows. The first step was to find some suitable wood. We used willow, a wood used by Native Americans in our region. It’s plentiful and makes an acceptable if short lived bow. Ash and oak and bay trees are local woods which are better for the purpose, but our goal for the day was a quick and dirty bow. These bows aren’t bowyers’ masterpieces. They are survival tools, and their effectiveness is not about their long-range accuracy, but on the skills o...

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A Warning About Straw

...rmaculturalist David Kahn. It’s tempting to pick up bales that stores have used after Halloween, but make sure they weren’t treated with fire retardant. Fire retardant has some nasty chemicals in it you don’t want in your garden. When in doubt, just go to the feed store–straw it ain’t expensive! Addendum 10/27/09: Reader Polyparadigm raised another potential issue with using straw in your garden or compost pile: halogenated pesticide/herbacide res...

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Our Rocket Stove

...e iconic palm trees that line our old L.A. street. Here’s the materials we used: 36 bricks 4-inch galvanized steel stove pipe elbow 4-inch stove pipe ash (scavenged from park BBQs) 1 tin can 50 pound bag of premixed concrete for the base mortar mix grill (scavenged) The first step was to make a small foundation for the rocket stove. We fashioned a 18 by 18-inch by 4-inch slab with 2 x 4 lumber and a bag of premixed cement. Folks in cold places wil...

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How to Make Amazake

...boil in 2 cups of water. Turn down the heat and simmer for 50 minutes. We used sweet rice, but any kind of rice and if fact almost any grain will work. 3. Cool the rice down to 140º F (60º C). Mix in 2 cups of koji and put it in a sterilized wide-mouth jar. 4. At this point you need to incubate the concoction for 10 to 14 hours at 131º – 140º F (55º C – 60º C). We accomplished the incubation by placing the jar in a small cooler filled with water...

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