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

Kelly admires the olives Thanks to our good friend Dale Benson, Kelly and I got to see how a really high quality olive oil is made. Dale knows Matt Norelli, the wine and olive oil maker at Preston Vineyards of Dry Creek, an organic family farm near Healdsburg in Northern California. Matt was nice enough to let us watch the complicated olive oil machinery in action. First the freshly picked olives go into a big hopper (above). They are...

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Broom Corn–or is it Broomcorn?

...some unripe stalks for the lighter colors. How much do I plant? I finally found some good instructions on broom making (links later), long after planting, and those said that you need 45 nice big heads to make a standard flat broom. Each plant yields one head. My harvest was 50 heads total, including scrawny ones. This means I won’t be making a standard broom. Keep that number–45–in mind, and then pad it to make allowance for s...

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Sundiner

...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 or fire. They call it the Sundiner. The technical description is “Solar Energy Grill.R...

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

...y http://greenroofgrowers.blogspot.com/2013/02/are-you-chicago-gardener-take-this.html#.UTo_UPrAm4A.twitter … My Solar Adventures- DIY solar and arduino projects: How to : DIY Solar Backpack with Solar Mobile phon… http://mysolaradventures.com/2012/06/how-to-diy-solar-backpack-with-solar.html?spref=tw … Cookin’ How to Make Easy 3-Ingredient Energy Bars at Home Cooking Lessons from The Kitchn http://www.thekitchn.com/how-to-make-easy-...

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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 conside...

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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

...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. Anyway, we went to see Mark Frauenfelder talk about his great new book, Made by Hand , and one of things he mentioned was how much he and his family are digging making their own...

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Made in the shade- Passive cooling

...luable shade for your house. Leafy trees will protect your house from the direct rays of the sun. Shade prevents solar heat gain. Pure and simple. Deciduous trees that lose their leaves in the Winter can allow sunlight to enter your house in the cool season, making them ideally suited to passive heating and cooling. You can also shade your windows. Solar shades project out over a window, thus blocking the highest angle of the sun. When the angle...

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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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