CooKit Solar Panel Cooker

I’ve been experimenting with a nice panel solar cooker for the past week and, so far, the results are impressive. Called the CooKit, it was developed in 1994 by a group of engineers and solar cooking enthusiasts associated with Solar Cookers International and based on a design by Roger Bernard. It has a couple of nice features: It produces ample heat to cook rice and simple casseroles. When you fold it up it takes up no more space than a...

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How to make a Calendula oil infusion

Love that golden orange color. It’s prettier in real life. So finally I get around to finishing off this mini series on Calendula (pot marigold). This post will be on infusing oil, and next week we’ll have the one on salves. We’ve already covered the growing and drying Calendula: Why not plant some Calendula Harvesting and drying Calendula Oil infusion is as simple as can be.  Oil infusion is soaking. Think of...

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DIY Outdoor Shower

y will you be saving water and burning less fossil fuels to heat that water, but your body odor will soon separate your real friends from superficial hangers-on. But we urban homesteaders don’t need to be stinky since it’s possible and easy to build an outdoor solar shower. There are two reasons this makes sense, particularly in a place with as warm a climate as LA. First of all, you can direct the water straight into the garden and...

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CooKit Solar Cooker Made Out of Wood

The nice folks at Solar Cookers International gave us permission to reprint plans for their CooKit solar cooker in our book Making It. You can access those plans, as well as many other solar cooker projects, for free, on their website here. I’ve made CooKits out of cardboard and aluminum foil a couple of times. One problem is that I eventually bang up the cardboard and I’ve got to make a new one. This summer I had a lot of  1/4 inc...

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Our Books

Making It: Radical Home Ec for a Post-Consumer World , by Kelly Coyne and Erik Knutzen This book, written by a husband-and-wife team of die-hard DIYers, will leave you thinking you can take on the world and win. –Milwaukee Journal Sentinal My favorite of all these recent books by far… — Kirkus Reviews A how-to book providing you with all of the tools you need to become a producer instead of a consumer and transform your h...

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Broom Corn–or is it Broomcorn?

Mrs. Homegrown here: This summer I suggested we plant broom corn for no other good reason than I saw the seed pack at the nursery and thought it would be fun to make a broom. (This sort of temporary insanity often overtakes me in the seed aisle.) So without knowing anything at all about broom corn or broom making we planted a block of the stuff. Maybe I should have done a little research into broom making before planting, but I let it slide ...

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Another Panel Solar Cooker

Poyourow demoing her solar cooker design There’s no one size fits all solution when it comes to the world of solar panel cookers. All have their advantages and disadvantages. I got an email from author Joanne Poyourow, leader of the amazing Los Angeles Environmental Change Makers, with a simple and effective design she came up with. Pouyourow’s cooker comes together much faster than the CooKit design that I blogged about earlier th...

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DIY Solar Space Heating

Photo: Build It Solar. Mrs. Homegrown, who spent her formative years in the mountains of Colorado, made fun of me this morning as I noted the “cold” temperature . . . 60°F. It was the first ironic “brrrrrr” out of her mouth, letting me know that we’ve transitioned from the hot smoggy season to the the less hot smoggy season here in Los Angeles. In the northern hemisphere it’s time to consider heating. The alwa...

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Back on the Yogurt Train: How to Make Yogurt

...what I can. Lately I’ve realized that one consistent source of waste plastic in our kitchen comes in the form of yogurt tubs. This is a little silly, because we know how to make yogurt. In fact, I do believe we covered it in our book. Thing is, back in the day when we made yogurt, it was Erik’s job. When he slacked on it, I didn’t even consider picking it up. Chalk it up to the mysteries of division of labor in a household. An...

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Build a Ghetto Solar Cooker

Using crap we had laying around the homestead, SurviveLA fashioned a solar cooker based on plans from Backwoods Home Magazine, the Dwell of the Ted Kaczynski set. We just substituted an old cooler for the cardboard boxes, and we finished it off by using one of Los Angeles’ ubiquitous abandoned car tires as a cradle to keep the cooker oriented towards the sun. It ain’t pretty but it works. In our first test we reached 160º inside the...

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