As Above, So Below

...eople how to make their own low-cost telescopes. As a monk, Dobson could not afford expensive materials. He kept the design inexpensive by using a simple mount and cheap materials: wood and cardboard. My Dobsonian was made by the now defunct Coulter Optical Company out of particle board and a cardboard concrete form. Its large 13.1 inch mirror makes it perfect for looking at nebulas, galaxies and star clusters even in light polluted urban areas....

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Saturday Linkages: Solar Projects, John Cage and Cat Litter

...projects.html?spref=tw … John Cage: Mushroom Hunter http://hyperallergic.com/118615/john-cage-mushroom-hunter/ … The lasting legacy of the Dobson telescope http://www.scpr.org/programs/brand-martinez/2012/09/12/28381/amateur-astronomers-stars-john-dobson-telescope/ … The most epic Ikea hack ever–stool turned into child’s Draisienne – the Frosta bicycle – IKEA Hackers http://po.st/6gp9HM  Urban date foraging: http://ucanr.edu/blo...

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Summer Nights in the Garden at the Natural History Museum

Join us for an evening of music, art, nature and science at the Los Angeles County Natural History Museum’s Summer Nights in the Garden. We’ll be part of the festivities this Friday July 25th where we’ll be: POTTING SUCCULENTS! They’re one of the most low maintenance plants out there, and one that’s perfect for our dry L.A. climate. Urban homesteading experts Erik Knutzen and Kelly Coyne are here to help you...

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Root Simple’s New CritterCam

...7;s a digital still and video camera with a infrared flash and a motion detector. If something moves in front of the camera a picture or video is taken. It also stamps the time and records temperature and moon phase. [See update at the end of this post--this is probably the wrong camera for the application I intend. Thanks Max!] My plan is to use it for some urban, backyard citizen science. Specifically I want to figure out a few things: What ma...

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Thursday Linkages: Mason Bees, Hawks and Robot Cars

Image: BoingBoing For some reason I neglected to publish last Saturday’s gaggle o’ links. Here is a belated version: Build Your Own Mason Bee House http://boingboing.net/2014/05/16/build-your-own-mason-bee-house.html … Swiss Restaurant Imposes Fine on Customers Wasting Food http://www.ibtimes.co.in/swiss-restaurant-imposes-fine-customers-wasting-food-600131 … via @ibtimesindia1 #foodcrisis Hawks and Rats in NYC, on...

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A Year after The Age of Limits: 5 Responses to the End Times

...earning to be free of laws and civil constraints, to reduce our overly complex society into a simple survival of the fittest paradigm, where, at last, we perhaps can find the fulfillment we lack.  Mind, personal fulfillment is the positive spin on this fantasy–the negative one would point out that there’s some pretty fishy stuff involved here in regard to race and class, urban vs. rural, and suppressed desires to blow out our neighbor...

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Journal of the New Alchemists

...d the Journal of the New Alchemists deep in the closed stacks of the Los Angeles Central Library. As revealed by their journal, what distinguishes the New Alchemists from other efforts of the time is the Todd’s science background. The Journal has a refreshing research-based approach to its subject matter. The period I reviewed (their last decade of publication) covers mostly their agricultural experiments, but occasionally dips into urban p...

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Help us With a Fodder System for our Hens

...e need something much smaller! I feel somewhat guilty about having our five hens in a confined coop/run. Ideally they’d be grazing on green pasture all day. But our abundant urban predators, lack of space and dry climate make the vision of hens clucking on verdant fields a challenge. I’m thinking of building a DIY fodder system but I’m a bit confused by the instructions I’ve seen floating about the interwebs. Which is wher...

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Of Skunks, Sauerkraut and Stoicism

We were honored when the nice folks behind Stoic Week 2013 asked us to write a blog post. It begins, Practicality is why stoicism works so well as the philosophical operating system of urban homesteading. While Foucault and Hegel might help me navigate the epistemological frontier, when I’m staring at a carefully tended vegetable bed that just got destroyed by a skunk, you can bet I’ll reach for the Seneca. Read the rest here...

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Filter Fail: How to Cure Internet Addiction

...I’m not alone. This year, according to the research firm eMarketer, internet use will surpass TV viewing. The average American will spend five hours and nine minutes online (much of that time using mobile devices) and four hours and 31 minutes watching television. I want to be careful not to come off as being anti-technology. The internet is an incredibly useful research tool and a great way to reach out to the urban homesteading community...

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