Sundiner

...nches square and 6inches tall. Fold-out mirrors are metalized Mylar plastic, supported by polypropylene holders. The mirrors focus the sun’s heat on the lower section of the cabinet, where heat slowly builds up to a maximum of about 450 degrees—plenty to cook with. Directly below the apex of the mirrors is an oven enclosure. Plastic foam insulation and a pair of glass plates prevent excessive heat loss. The solar energy grill works in this...

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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

...s. 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 always useful Build-It Solar b...

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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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Saturday Linkages: Solar Projects, John Cage and Cat Litter

...projects.html?spref=tw … John Cage: Mushroom Hunter http://hyperallergic.com/118615/john-cage-mushroom-hunter/ … The lasting legacy of the Dobson telescope http://www.scpr.org/programs/brand-martinez/2012/09/12/28381/amateur-astronomers-stars-john-dobson-telescope/ … The most epic Ikea hack ever–stool turned into child’s Draisienne – the Frosta bicycle – IKEA Hackers http://po.st/6gp9HM  Urban date foraging: http://ucanr.edu/blo...

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SIPS and Kraut at Project Butterfly

...event tomorrow–that’s Tuesday August 25th at 7:30 p.m. in downtown Los Angeles at Project Butterfly. There will be a lecture followed by two demos: how to make a self irrigating pot and how to make sauerkraut. Cost is $20. RSVP to [email protected] Here’s the 411: Step into the 21st century by making your house, apartment and kitchen a center of production. This lecture/workshop by the authors of The Urban Homestead, Ke...

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Book Review: The Urban Bestiary

...ry to remember that I am a creature of nature, living in a vast human habitat which exists as part of a web with the entire ecosystem. Remembering that I am not apart from nature sometimes requires a little mental judo–and some well chosen bedside reading. Thus my recent reading has included books like Being Animal and What the Robin Knows (reviewed here) and most recently The Urban Bestiary: Encountering the Everyday Wild by Lyanda Lynn Ha...

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Camping and Solar Cooking

...weekend kicking back at the campsite, taking it easy and pretty much not going anywhere or doing anything. With the carrying capacity of the cargo bike, we can get fancy with the food and libations, allowing us to skip the usual dehydrated camping chow. These sittin’ around type of trips, or even a lazy Sunday afternoon at home, are the perfect occasion to deploy a solar cooker. Best of all you can build a solar cooker yourself for pennies out o...

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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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Saturday Linkages: Battling Herbicides, Solar Wall Ovens and Jaywalking

Solar wall oven. Photo: Natural Building Blog Rachel Aviv: The Scientist Who Took on a Leading Herbicide Manufacturer http://www.newyorker.com/reporting/2014/02/10/140210fa_fact_aviv?currentPage=all?mbid=social_retweet … Consider the Cane Toad http://ensia.com/voices/consider-the-cane-toad/ … Commercial Solar Wall Ovens http://feedly.com/e/nrC8gJXU  Wilson Solar Grill for outdoor cooking http://www.examiner.com/article/wilson-...

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