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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The Making of a Great Olive Oil

...e At the end of all this machinery the oil pours out of a spigot and into a steel drum: We all had the great privilege of tasting the freshly squeezed oil. I won’t soon forget that heavenly flavor. Matt told us that it takes around a ton of olives to make 25 to 30 gallons of oil. The olives come from a thousand trees that are tucked around the vineyards. If you’re ever in Northern California the Preston Vineyard is well worth a v...

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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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Sundiner

Beekeeper Dennis made one of those once in a lifetime garage sale finds earlier this year: a solar oven from the 1960s called the “Sundiner.” I couldn’t find much on the interwebs about it except for a brief mention in the  April 1963 issue of Desert Magazine, “Here’s a new product that suits desert living as few others can—it collects and concentrates the heat of the sun and allows outdoor cooking without fuel...

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Saturday Linkages: Black Soldier Flys, DIY Power Bars and CDFA Thugs are Killing Bees Again

plants-in-the-ocean/#.UTfFax5lLoc.twitter … Good Ideas Department DRM Chair that works only 8 times: http://hackaday.com/2013/03/04/drm-chair-only-works-8-times/ … Nature Blows My Mind! This 80,000-Year-Old Aspen Grove Clones Itself : TreeHugger http://www.treehugger.com/slideshows/natural-sciences/nature-blows-my-mind-80000-year-old-aspen-grove-clones-itself/ … For these links and more, follow Root Simple on Twitter: Follow @rootsimple...

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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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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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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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Made in the shade- Passive cooling

a to Long Island, and all the climate zones in between. Just stick an air conditioner on top, put in a heating unit, and you’re done. Sadly, most buildings are an energy efficiency disaster. Poor design is so prevalent, it is shocking once you know what to look for. Have you ever leaned up against a stucco or brick wall on a hot day? Ouch! You can literally burn your skin off. However, a passive building in the humid South, might feature c...

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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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