Saturday Linkages: Basil Downy Mildew, Bees and Grow Lights

Downy mildew on your basil? WANTED: Information on Occurrence of Basil Downy Mildew. | Garden Rant http://gardenrant.com/2014/06/wanted-information-on-occurrence-of-basil-downy-mildew.html … Navajo teen wins prize for improving homemade solar ovens: http://www.whitewolfpack.com/2014/06/navajo-teen-harnesses-solar-energy-wins.html … Abandoned Railways Exploration Probe: http://www.furtherfield.org/programmes/exhibition/seft-1-a...

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Solar Water Disinfection (SODIS)

Via Afrigadget, a visual explanation of how to disinfect water with just a PET plastic bottle. The diagram, developed by Unicef, pretty much speaks for itself. Too much gunk in the water? Let it settle and filter through some cloth. At least six hours of sunlight will be enough UV to kill bad buggies. Using solar water disinfection, or “SODIS”, replaces the need to boil water, thus reducing deforestation to supply fire wood. Obviousl...

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Saturday Linkages: The Calm After the Storm

Got a storm damaged tree? See Trees Are Good for advice. DIY Build-It-Solar Blog: A Unique DIY Solar Pool Heating Collector Using PV… http://www. builditsolarblog.com/2012/10/a-uniq ue-diy-solar-pool-heating.html?spref=tw  … Build-It-Solar Blog: Large DIY Solar Space and Water Heating System in … http://www. builditsolarblog.com/2012/10/large- diy-solar-space-and-water-heating.html?spref=tw  … Primitive Skills Roland T...

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Incandescent, Compact Fluorescent or LED?

...shows off a big-ass light bulb. What kind of light bulb to buy, as it turns out, is not easy question to answer. Energy consultant and off grid expert Dan Fink has an informative story in this month’s issue of Home Power Magazine, “Choosing the Right Light” that takes a look at the bewildering array of choices and what bulbs might be best in terms of cost, energy conservation and aesthetics. Some takeaways: The current way of c...

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Thrive: How Doughnuts Can Save The World

...Sagan, Gamble is not one to let inconvenient facts like the laws of thermodynamics interfere with all that free energy we can just will into existence. The central thesis of Thrive is put forth by an outsider physicist (sporting a sort of new age mullet) who explains that there’s a form, resembling an oversized and transparent jelly doughnut that, when combined with one of Buckminster Fuller’s geodesic shapes, can create energy out o...

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A New Source of Fuel

...it, the “NPC rep” was expected to deliver the long-awaited conclusions of a study commissioned by US Energy Secretary Samuel Bodman. The NPC is headed by former ExxonMobil CEO Lee Raymond, who is also the chair of the study. (See link at end.) In the actual speech, the “NPC rep” announced that current U.S. and Canadian energy policies (notably the massive, carbon-intensive exploitation of Alberta’s oil sands, and the...

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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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Appropriate Technology

Our rocket stove, pictured above, was mentioned on BoingBoing last week and we thought we’d use the occasion for a brief roundup of similar “appropriate” technology concepts. The term appropriate technology evolved out of political economist E. F. Schumacher’s book Small is Beautiful and is easier to show rather than describe. While not always low-tech, appropriate tech concepts feature elegantly simple (but not simplisti...

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Crapper Livin’

...ings. The nice thing about a small house is that it discourages the accumulation of crap and requires a lot less energy to maintain. Sure, there is less convenience with a building like this. With a very simple solar water heating system showers need to be taken at the end of the day and the very modest solar panel would not be able to power any major appliances. But these are minor sacrifices compared to the enormous benefits of self-sufficiency...

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How to make a Calendula oil infusion

...en press the dried matter to squeeze out the remaining oil as best you can. You’ll never get it all back. Label it  Make sure you label it with the type of oil and the date it was made. Believe me, even if you only make one jar, you’ll forget what it is and when you made it, and a year later you’ll be standing at your cupboard, puzzling over it. Store Store the oil in a dark place. Use it up within a year, the sooner the be...

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