Root Simple’s New CritterCam

August 18, 2014

...a 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 mammals are visiting the backyard? What paths do they take through the yard? What kinds of birds are visiting the bird bath? Have my skunk proofing efforts worked? What’s the most active time in the night for mammalian activity? How many cats are visiting and what time do they come through...

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How To Calculate Anything

Mr. Homegrown

January 30, 2014

Resources, Water and Power

3 Comments

...ate Ohm’s law? Convert women’s clothing sizes? Calculate the area of a circle? Figure out whether its better to buy or rent a home? It’s all at www.calculatoredge.com. The site has lots of formulas for the urban homsteader even if you never have to perform a Sallen-Key Butterworth Low Pass Filter equation (except, perhaps, for recreational reasons). Thanks to Bruce Nolte, N1BN for the tip....

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Journal of the New Alchemists

Mr. Homegrown

April 25, 2014

Appropriate Technology, Aquaculture, Gardening, Thoughtstylings, Water and Power

3 Comments

...) covers mostly their agricultural experiments, but occasionally dips into urban planning and other subjects. Biodome. Image: Journal of the New Alchemy. It’s interesting to look back at their work to see what ideas went mainstream and what faded away. What didn’t stick is what Nassim Taleb would call “top-down” approaches to design epitomized by the 70s fixation on geodesic domes and self contained ecosystems (though we’re starting to see a resur...

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Gardening Mistakes: Six Ways We’ve Killed Plants

Mr. Homegrown

May 13, 2014

Gardening, Mistakes

25 Comments

...stuff and see what takes off. 2. Soil compaction This is a big problem in urban areas and our yard is no exception. The parkway, which gets a lot of foot traffic, is very compacted. Very few plants do well with compacted soil, including natives. The best way to break up compacted soil is with a broadfork, a spendy item. We use a garden fork instead. 3. Soil fertility When it comes to growing vegetables, in particular, you need rich soil. Get a so...

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Thursday Linkages: Mason Bees, Hawks and Robot Cars

Mr. Homegrown

May 22, 2014

Saturday Linkages

3 Comments

....com/2014/05/where-do-rats-go-when-they-die … Boxwoods? Bah! by James Roush http://feedly.com/e/KZ4uAoLm Bikesnob on robot cars: http://bikesnobnyc.blogspot.com/2014/05/its-end-of-world-as-we-know-it-and-i.html … Urban Beekeeping in San Francisco: http://wp.me/p4fosC-dQ Silent Watcher http://www.recyclart.org/2014/05/silent-watcher/ … For these links and more, follow Root Simple on Twitter: Follow @rootsimple...

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