Saturday Linkages: Straw Bales and Bike Hacks

Photo by Tracy Walsh/Poser Design Gardening Straw bale gardening in the New York Times: http://nyti.ms/10kt1Hf DIY How to fix a bicycle tube http://www.afrigadget.com/2013/02/22/how-to-fix-a-bicycle-tube/ … Bike headlight displays speed: http://boingboing.net/2013/03/20/bike-headlight-displays-speed.html Build-It-Solar Blog: A Inexpensive DIY Blower Door http://www.builditsolarblog.com/2013/02/a-inexpensive-diy-blower-door-that.html?spref=tw …...

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Learn to Build with Adobe

...ing for college credit for your adobe construction coursework? I am teaching the following spring 2014 semester classes through Santa Fe Community College’s Adobe Construction Department: Class: ADOB 113 – Passive Solar Adobe Design Format: 8-Week Online Class Dates: January 21 to March 15, 2014 Credits: 2 Course #: 31660 Class: ADOB 111 – Adobe Construction Basics Format: 8-Week Online Class Dates: March 24 to May 17, 2014 Cr...

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The Elf and Ethics

The Elf is a kind of aerodynamic, electric assist tricycle with solar panels to charge the batteries. It’s a type of vehicle, somewhere between a bike and a car, that a number of inventors have tinkered with over the years. Good arguments exist for and against this type of transportation. On the one hand it uses far fewer resources than an automobile. But one could also argue, as does the owner of a bike shop in this video, that we’...

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Journal of the New Alchemists

“Six-Pack” Backyard Solar Greenhouse, 1975. Image: Journal of the New Alchemy. After reading an article by Paul Ehrlich, “Eco-Catastrophe!,” Nancy Todd turned to her husband John and said, “We must do something.” The year was 1969 and the Todds along with Bill McLarney went on to found the New Alchemy Institute. History repeats itself. What the New Alchemists did, in response to the 1970s era energy crisis and...

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Airing Our Dirty Laundry

...suffer Pharaoh’s plagues sprinkled with Job’s scabies for designing this ugly, awkward and inelegant machine. Besides, with the blazing hot sun of Los Angeles, it makes perfect sense to use our region’s free solar power. So why air dry? Let’s do the math. Assuming our (gas powered) dryer uses an average of .22 therms of natural gas per load at our gas company Sempra Energy’s August rate of 59 cents per therm, by usin...

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

...by a long sun steep. I opted for the long steep, put a bowl in the soaking pot to sink the plants beneath the water, and put the pot on the front porch. The day turned out to be cloudy and cool, so I don’t believe that solar energy aided my cause. Then, I ended up leaving the pot out all night long. In the morning some of the Oxalis had turned olive, other parts were still bright green. So I decided it was not done and put it on the stove,...

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The Energy Environment Simulator

...e demonstrates energy inputs and demands. Depending on how you turn the knobs, you can either engineer a future of never-ending power or, on the other extreme, your own personal zombie apocalypse. One of the energy sources is labeled “new technology.” This could either be solar or that UFO doughnut from the Thrive movie. The only info we have on it is that it was manufactured by Tenntronics, a defunct company that was in business from...

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Sweatin’ Pipe

Working with copper pipe is a skill that everyone should know, in fact SurviveLA thinks it should be taught to elementary school children. Home owners, renters and kids all should know how to put pipe together with a blow torch since you never know when a pipe is going to burst, not to mention being able to construct some of the solar water heating projects we touched on last week. The tools needed for this job are cheap, and thanks to youtube,...

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Making It

...ound up. Projects range from the simple to the ambitious, and include activities done in the home, in the garden and out on the streets. Provides step-by-step instructions for a wide range of projects, from building a 99-cent solar oven to making your own laundry soap to instructions for brewing beer. Making It is the go-to source for post-consumer living activities that are fun, inexpensive and eminently doable. Our goal in this book was to prov...

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The Tiny House

...d a vacant lot, such a small house could be the ideal start of your urban homestead, leaving plenty of yard space for growing your own food. And these small building literally sip utilities making them ideal for hooking up to solar power and very cheap to heat and cool. They are also expandable as your needs or family grows. And perhaps most importantly, they prevent expansion of all the things we don’t need, the giant plasma screens, the i...

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