Root Simple’s New CritterCam

...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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007 RIP Handsome, 3 Power Tools You Should Own and Hipster Compost

...ecent comment on the blog we review an old post on three power tools every urban homesteader should own: drill, circular saw and jigsaw. Lastly, we expand on a recent post about composting brew waste, coffee grounds, juice pulp and coconut husks. In other words, “hipster compost.” During the discussion we answer a reader concern about black solider flies in compost. For more info on soldier flies (they are beneficial in compost but can be a proble...

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Journal of the New Alchemists

...) 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

...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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As Above, So Below

...for looking at nebulas, galaxies and star clusters even in light polluted urban areas. Primitive astrophotography. I held my camera up to the eyepiece to get this photo of the moon last night. I have to thank, in particular, Rob J of the San Jose Astronomical Association who sent some links about how to host a star party, how to host a school star party and inspired me to get the telescope out again. Here’s some Dobson related resources: Sidewalk...

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