Greywater 101

greywatertri

Survival Podcast intern Josiah Wallingford has started up a blog, Brink of Freedom, that I’m going to contribute to periodically. In my first post, Laundry to Landscape: How to Reuse Laundry Greywater, I discuss my own greywater system as well as the setup I installed at neighbor Lora’s house. Greywater has been one of the simplest and most rewarding projects at our homestead. And I’m looking forward to continuing the conversation over at the Brink of Freedom.

Incandescent, Compact Fluorescent or LED?

Thomas Edison shows off a big-ass light bulb.

Thomas Edison 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 comparing bulbs–lumens per watt–does not take into account how the eye responds to color. Incandescent bulbs give off a wide spectrum of light. Fluorescents and, to a lesser extent, LEDs do not give off as wide a spectrum of light which can make a room lit with them seem dimmer. In some situations incandescents can be a better choice.
  • LEDs are good for task lighting due to the directional quality of LED light. They are not so good for lighting an entire room.
  • Many compact florescents (CFL) will have short lifespans if you put them in sealed, enclosed or recessed lighting fixtures. You also have to check the label and perhaps even call the manufacturer to figure out if a CFL will work in a horizontal, base-up or base-down fixture.
  • CFLs perform poorly if turned on and off without at least 15 to 30 minutes to warm up.
  • CFLs contain mercury and other toxins and must be disposed of responsibly.
  • Stick to major brands. Avoid non-UL-listed cheap import bulbs.

A trip to the light bulb aisle at the hardware store is likely to stay confusing for some time. Manufactures are coming out with many new bulbs including more efficient incandescents as well as game changing LEDs and CFLs. And, according the article, the government may consider other factors such as color frequency in its light bulb ratings. Fink quotes Mark Rea, a lighting expert at Rensselaer Polytechnic Institute, “It’s still the wild, wild West out there with residential lighting and consumers still have to choose by trial and error.”

Farm Hack

farm hack

Farm Hack is an innovative blog that synthesizes high tech and low tech in the service of growing food and community. The blog is run by the National Young Farmers Coalition. While geared towards agriculture, many of the posts will be of interest to backyard gardeners. Recent subjects include a project to develop an infrared camera to monitor plant health, smartphone tools for farmers and open source appropriate technology resources. It’s exactly this kind of innovation that gives me great hope for the future.

Thanks to Tommy Berbas for the tip.

Bushcraft Video

Now that we’re car-free, we may be spending even more time together then we already do. How will we keep succumbing to cabin fever, prairie style? (Prairie style means “with axes.”)

Well, while Erik obsesses on those pernicious skunks and even more heinous texting-while-driving music video producers, I’ll be laying low, watching bushcraft videos on YouTube.

We may as well give up our Netflix subscription because this YouHole is bottomless. I’ve discovered there are hundreds of men roaming about the woods with their video cameras in one hand and their survival knives in the other, ready to share their knowledge with you. And they are almost all men. I’ve only found a couple of women who put their adventures on video.

I’m not sure why this is such a male dominated field, except that it is greatly fueled by the love of pointy implements and the display and discussion of such implements–which seems a very masculine past time. But that’s generalizing, because I can attest that around our house, I’m the one with the fetish for sharp blades. And fire. And making things out of tin cans.

Anyway, there are many bushcrafters on video, but only a few rise to the top. Many–many–are hampered by poor sound quality and camera work. Their info may be good, but if I can’t hear them, or see them, I’m clicking on down the road.

In my journey of a thousand clicks, I’ve discovered many nice surprises, and I’ve learned things, too. These video makers are spread all over the world, so it’s a really nice opportunity to see different natural landscapes, and learn how people work in them. Winter survival skills may not do me a lot of good here in LA, but I do love watching video of the snowy Alps.

If you fall down this YouHole, you may find yourself gravitating toward a bushcrafter who lives in your climate zone, or one who shares your world outlook. As for myself, I’m pretty much all about watchability–yes, that’s a word–and that leads me to a couple of recs.

Continue reading…