Keep Those Bikes Locked, Even in the Garage!

bikelock It goes without saying that you must lock your bike when out and about. Leave it unlocked for one second in most urban areas and you can bet it will be gone when you return. In San Fransisco, for instance, bike theft outstripped iPhone theft 3:1.

But there’s another kind of bike theft that a lot of folks don’t think about–theft from your home or apartment. Yes, even at home base your bike needs to be locked up. Some thieves drive around in pickup trucks looking for open garages with unlocked bikes. Several friends of mine have lost their bikes this way. Others have had bikes stolen from backyards and balconies. When I get around to remodeling the garage, I’m going to upgrade the crappy lock you see above.

Remember it’s in the Koran sayings of Muhammad, “Trust in Allah, but tie your camel.” Have you had a bike stolen? What happened?

Phytoremediation of Heavy Metals

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Mugwort (Artemisia vulgaris)

Us city slickers have fouled the sandboxes we play in. Find an open field in a big city like Los Angeles or New York and the odds are that it’s a former toxic waste dump. Here in our neighborhood we’ve got a lot of lead and zinc–lead from paint and gasoline and zinc from brake linings.

These heavy metals don’t magically go away. They are elements, and short of an alchemical transformation you have to physically remove them, cover them up, or apply phosphate so that plants don’t take them up as readily.

One promising strategy is phytoremediation, the use of plants to uptake heavy metals. City Atlas youarethecity, in New York, is experimenting with Indian mustard, mugwort, basket willow and sunflowers to remediate a contaminated garden. The results are promising with some metals down 50% in a year. Mugwort (Artimesia vulgaris) did an especially good job with a wide range of contaminants.

I should note that Garm Wallace, who runs Wallace Labs, a soil testing service, says that phytoremediation can take many years to get heavy metals down to a safe level. That being said, breeding plants specifically for heavy metal hyperaccumulation is a technology that could make up for our past transgressions.

Thanks to Michael Tortorello for the tip.

How to Search for Science-Based Gardening Advice

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Agricola’s search page.

In the course of writing our books and this blog we’ve had to deal with a lot of thorny gardening questions such as the effectiveness of double digging, the toxicity of persimmons, compost tea, lasagna gardening and how to mulch to name just a few. While the internet is an amazing tool, the number of conflicting commercial interests, biases and crazy talk in the eGardening world can make it difficult to, as Mark Twain put it, “corral the truth.” And I have to confess to promulgating some of the questionable advice that’s out there.

In the interest of not spreading more bad information Linda Chalker-Scott, Extension Horticulturist and Associate Professor at Washington State University, did a webinar (archived online here) with a lot of great advice on how you can evaluate gardening advice as well as do your own searches of peer reviewed literature.

Continue reading…

Saturday Linkages: Rammed Earth, Vanilla Ice and Moonshine

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Best idea of the week. Image: Natural Building Blog

Smokeless Rammed Earth Stove http://feedly.com/e/3e4xRBr8 

Ice Goes Amish: http://modernfarmer.com/2014/02/vanilla-ice-amish-farmer/ …

Plastic debris for brains http://www.honeybeesuite.com/plastic-debris-for-brains/ …

RiYL podcast 041: Colin Spoelman, moonshine maker: http://boingboing.net/2014/02/20/riyl-podcast-041-colin-spoelm.html …

Brazil’s new dietary guidelines: food-based! http://feedly.com/e/xL8TJUJf 

Austrian Designer Upcycles Bike Parts into Faux Hunting Trophy Bicycle Mounts http://inhabitat.com/austrian-design-upcycles-bike-parts-into-faux-hunting-trophy-bicycle-mounts/ …

How Would You Drive If Your Child Was Crossing the Street in Front of You? http://feedly.com/e/6MzdiI4- 

Meet the Miller: Nan Kohler http://feedly.com/e/oWHthiZg 

Meet the Baker: Dave Miller http://www.farine-mc.com/2014/02/meet-baker-dave-miller.html?spref=tw …

Flower Mandalas: http://boingboing.net/2014/02/17/flower-mandalas.html …

Fallout shelter originally installed in 1955 for a family of three in Fort Wayne, Indiana. http://feedly.com/e/1vhqFO23 

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