There was a good article recently posted over at The Silver Bear Cafe: Help! The Grocery Store Shelves are Empty
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Andrew D. sent us this video link: Flooded River Destroys Road In Minutes. This illustrates hydraulic power–in this case circumventing an under-engineered culvert. Roughly the same thing happened at our old ranch, where the previous owner’s three-foot diameter culvert on the creek was washed out by springtime floodwaters. I replaced it in 1994 with a six-footer, and so far as I know it is still there, and the road above it is still intact.
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A reader in New Mexico wrote to ask if I prefer grid-tied or standalone photovoltaic (PV) systems. My general preference is for standalone, because they have less vulnerability to EMP. But the new 30% Federal tax credit on grid-tied systems tips the scales in that direction. To the best of my knowledge, there is nothing in the tax code that says that you cannot take the tax credit, but then make the system standalone, at a later date. Oh, and speaking of PVs, don’t miss out on the sale price on REC 220 Watt modules from Ready Made Resources. They have an amazing price.
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More than three years after we first mentioned it in SurvivalBlog, The New York Times finally paid some attention to the NAIS issue : Rebellion on the Range Over a Cattle ID Plan
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R. mentioned this page at the LifeHacker site: Build a Cheaper Backyard Greenhouse. Needless to say, this design is not intended to take a snow load, and hence must be disassembled seasonally. And since PVC eventually degrades and get brittle in sunlight, it is best to paint the tubing (and any connectors, if used), once you’ve finished constructing the framework.