What the Internet Will Look Like After the Zombie Apocalypse

..., completely independent of the internet. The map above is the network built by HAMs in Austin, Texas. Basically it’s a bunch of hacked Linksys routers connecting wirelessly over a wide area. Plug a laptop into any of the routers and you can trade messages, files and live video back and forth. This is possible because it just happens that the frequency range of off the shelf wireless routers overlaps with amateur radio frequencies making it...

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My Brand New Homebrew Soda Carbonator

...Erik won the good husband award this Valentine’s Day. He surprised me with my very own soda making machine. This is not a SodaStream–it’s better. It’s an industrial strength CO2 tank topped with sturdy dials and valves and whatnot, all sourced from the local homebrew shop. He’s going to do a how-to post soon (tomorrow maybe?) on how to put together the parts, and how to use it. So hold on for those det...

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The Energy Environment Simulator

...stumbled on the Energy-Environment Simulator. We couldn’t stop laughing and we realized that we had to buy it. How often do you run into an Energy-Environment Simulator in working condition? t’s been the centerpiece of Nik’s living room ever since, even making a cross country move. The device demonstrates energy inputs and demands. Depending on how you turn the knobs, you can either engineer a future of never-ending power or, on...

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What laundry detergent should I use for greywater applications?

...cause salt burn on tree leaves. (This appears as leaves with browning tips, as if they’ve been sunburned.) It’s worth adding that the drier your climate, the saltier the soil, because there is not enough rain to help percolate it away–so if you live in a dry climate it’s even more important to be careful with salts. Homemade detergents–the ones based on soap and washing soda–are also not an option, again becaus...

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A viewing suggestion from the media arm of Root Simple

...17;m typing on to communicate with the outside world, to the electric light burning beside me. Bless the BBC for making Tudor Monastery Farm (a title which I believe would not fly on American television). This is a quiet series showing three historians/archeologists at play in the Weald & Downland Open Air History Museum, trying out some of the skills they’d need to be tenant farmers to the local monastery. It has some of the structure...

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Homegrown Evolution Visits the Los Angeles County Fair

There’s a guy I sometimes see on my morning jogs commuting to work on what looks like a kid’s scooter outfitted with an electric motor. The high price of gas has, in fact, driven folks here in L.A. to increasingly bizarre forms of transportation: barely functional 1980s Mercedes Benzes running on deep fryer fat, scooters, golf cart like electric cars etc. I’m waiting for folks to adopt the glorious, 19th century bicycle, and wh...

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Build a Solar Dehydrator

...ral convection (hot air rises). You put the food on screen covered trays in the upper box. With sliced tomatoes it takes about two full days of drying and you have to take the food indoors at night to prevent mold from growing (a minor inconvenience). We built our dehydrator several years ago and have used it each season for tomatoes, figs and for making dried zucchini chips. You can find plans for this “Appalachian Dehydrator”, desi...

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Borage: It’s what’s for dinner

...f all sizes and after cooking there was no difference between them. Borage is actually rather delicate under all its spikes and cooks down considerably in to a very tender, spinach-like consistency. Instead of making little tacos with it, we folded it into tortillas with a bit of goat’s milk gouda to make yummy green quesadillas–a quick, light and satisfying meal at the end of a busy day. How did we cook it? –> We cooked the bo...

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I like my chamomile stressed

...Mrs. Homegrown here: I made a mistake–I predicted a while ago that this would happen, and here it is. When we remodeled the yard and I set aside space for The Phan of Pharmacy ™ my goal was to maximize the production of herbs and flowers.  I prepped the ground in the fan like a fine flower or veg bed: double dug and richly amended. It was only after I planted my chamomile starts in it that I realized the soil was way too r...

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New Year’s Resolutions

...creativity even if I agree with Mrs. Homegrown description of the entrees looking like “dog vomit.”* It’s all too easy in the age of Google to succumb to “confirmation bias,” the errors that come with finding only what you’re looking for. While I wouldn’t buy a copy of A day at El Bulli, I’m glad a librarian chose it for the library and I’m happy I took the time to consider Adrià’s point...

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