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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Apartment Parking Lot Gardening in East Hollywood

...#8217;s post proves that you can start a garden even if you don’t own a house and how an otherwise useless urban space can be put to good use. R.J. says: I wanted to be able to give my granddaughter the experience of gardening while she was growing up but as both my daughter and I live in apartments, and have no space for gardens I needed to come up with a solution . So based on the “Square Foot Gardening Book by Mel Bartholomew I bui...

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Whiteflies

...olmgren suggest conceiving of our living spaces in a series of concentric zones, numbered one through five, with the first zone being our house and kitchen gardens and the outer zones being less cultivated and more wild spaces. Mollison and Holmgren’s zones are easily miniaturized for small urban yards. Trees that don’t need much attention can go towards the back, the chickens a little closer and the vegetables and herbs can benefit f...

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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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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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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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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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Saturday Linkages: Incas, Big Rocks and Cool Cucumbers

.... Growin’ things Wildflower project takes root in Echo Park http://feedly.com/e/pugEWv4Z  Lost Crops of the Incas http://feedly.com/e/9GygG_Yc  Reading: Urban Oasis on a Balcony: From Concrete Furnace to Edible Habitat… http://bit.ly/HSeQ6B  Look at My Big Rock by Evelyn Hadden http://feedly.com/e/0gB_TOO6  The coolest cucumber you’ve never met: http://modernfarmer.com/2013/11/coolest-cucumber-never-met/ … Food issues Americ...

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Saturday Linkages: Cheese Powder and Torpedo Bikes

Cheese powder anyone? Cheese powder: What is it?: http://boingboing.net/2013/11/14/cheese-powder-what-is-it.html … Heat Your Clothes, Not Your House http://www.lowtechmagazine.com/2013/11/heat-your-clothes-not-your-house.html … Heat Your Desk, Not Your Office http://www.notechmagazine.com/2013/11/heat-your-desk-not-your-office.html … Bog Butter: Storing Food in Soil http://www.notechmagazine.com/2013/11/bog-butter-storing-food...

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