Made in the shade- Passive cooling

a to Long Island, and all the climate zones in between. Just stick an air conditioner on top, put in a heating unit, and you’re done. Sadly, most buildings are an energy efficiency disaster. Poor design is so prevalent, it is shocking once you know what to look for. Have you ever leaned up against a stucco or brick wall on a hot day? Ouch! You can literally burn your skin off. However, a passive building in the humid South, might feature c...

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What the Internet Will Look Like After the Zombie Apocalypse

Enterprising amateur radio operators in Texas, over the past several years, have created a wireless high speed data network, called HSMM-MESH or Broadband-Hamnet, 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 ba...

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A viewing suggestion from the media arm of Root Simple

I really enjoy learning about technologies that are basic enough that I feel like I can understand them–and maybe even replicate them. The technology of Tudor-era in England is by no means primitive, but it also is not as complex and machine-based as the tech which takes off in the 19th century and accelerates so quickly into the present era. I would be hard pressed to explain how anything around me works–from this machine I’...

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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 details! Right n...

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Prickly Pear Fruit Chips

Prickly pear fruit chip–some specimens are purple, our produces orange fruit It’s prickly pear fruit season. I know this both by the view out our front window and from the comments trickling in on an old post on how to make prickly pear fruit jelly. Thanks to a tip from Oliva Chumacero at the Farmlab, I now have another way of dealing with an over-abundance of this spiny fruit: slice it and dry it to make prickly pear fruit chips....

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Humanure Dry Toilet Made From a Milk Crate

gallon bucket but they have, in my opinion, an unacceptable wobble when you sit on them. For these reasons I designed a sturdy dry toilet making use of a scavenged milk crate. Even if the idea of humanure grosses you out (and it’s definitely the most controversial subject in our book), our milk crate toilet would be great for camping, emergencies or your remote cabin. Putting this toilet together takes just a few minutes. First, find a milk...

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Scarlet Runner Bean Stew

Homegrown Neighbor here: Apparently a block away, Mrs. Homegrown has also been having bean cravings. Maybe there is something in the air. Maybe its just that beans are hearty, filling, inexpensive and all around awesome. I happened to get my hands on a bag of dried scarlet runner beans from Rancho Gordo specialty beans. Scarlet runners are a favorite garden bean as they are great climbers and produce beautiful red flowers. If you want to grow...

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Solar Light Hack

We wanted a solar powered light over our new entrance arbor. The problem is that most of the lights available are just plain ugly. And the solar panels on the cheaper models are usually mounted on the light itself making it impossible to place them in a shady spot. I came up with a simple solution. First, I bought an inexpensive solar light intended to be mounted on a fence. I took it apart and desoldered the LEDs off the circuit board. Nex...

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Seltzer Works Doc Screens on PBS

him to carbonate at much greater pressure than either store bought or home carbonating systems. And the valve on those old bottles allows for dispensing seltzer without the entire bottle losing pressure. As Gomberg points put it in Seltzer Works, good seltzer should tickle the back of the throat when you drink it. And, of course, those bottles get reused over and over again.   A publicist for PBS sent me a copy of Seltzer Works, and the shots of...

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Mad Hen

One of our hens will be featured in the new Coco’s Variety ad campaign. What’s Coco’s Variety you ask? “Coco’s Variety’s primary business is bicycles. Additionally, we sell Japanese figural pencil erasers, used bike parts, old toolboxes, books worth owning, bike pumps, balsa wood gliders, pocket knives, Lodge cast iron frying pans, glass water bottles, Park bicycle tools, wicker bike baskets and Dutch...

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