Thursday, January 20, 2011
No Yard? Here's How You Can Still Make and Use Compost No yard? No problem.
Wed Jan 19, 2011 09:30
Reducing food waste is simple for those of us with a yard -- just toss any fruit and veggie scraps out on the compost pile, and repeat until, soon, there is enough rich, crumbly compost to toss onto our garden beds.
But what if you're an apartment dweller, with no yard, no balcony, no outdoor space to speak of to call your own?
Composting is still a great option for you apartment-dwellers out there. It will take a bit of creativity, but it's entirely possible that you can reduce your total food waste to nearly zero, depending on how many of these options you're willing to use and the size of your household.
Small Space Composting Option #1: Worm Bin
People are sometimes hesitant to get into vermicomposting because they worry about either A) the worms escaping and slithering all over their kitchen floor, or B) odors. Neither one are all that common, actually, and are unlikely to happen if you spend some time maintaining your worm bin. Worms will only try to escape if they're starving, too dry, drowning, or (rarely) if something nearby (such as a refrigerator or dishwasher) causes frequent vibrations, which can irritate them. If you keep them fed, and moist, you're unlikely to have any problems.
And worm bins don't have to be great big boxy affairs, either. You can vermicompost, right under your kitchen sink, in a five gallon bucket from the home center. Make sure you get one with a lid, and follow these tips for making a bucket worm bin.
Wondering what to add to your worm bin? Just about any non-meat, non-dairy, not-greasy food you have on hand. Fruit and vegetable peels, leftover cooked veggies, rice, or plain pasta, coffee grounds, tea bags -- all of it can go into your worm bin. While there are some foods worms aren't fond of, in general, they're not too picky.
You can order worms online. How many you'll need depends on how much food waste you have. One pound of worms can handle 1/2 pound of food scraps per day.
Small Space Composting Option #2: Bokashi
There are many items you really shouldn't put in a worm bin: meat, dairy, cooked foods with sauces and dressings -- but you can use Bokashi to compost these items. Bokashi is a popular composting method in Asia, and is seeing more popularity now in the U.S. and Canada. It is, essentially, a fermentation method. You add your food to a bucket (which fits perfectly under a sink or in a corner) cover it with Bokashi bran (a mix of grains and microbes that will cause the fermentation process) and repeat. Once your bucket is full, you set it aside for a few weeks, upon which it is fully fermented and no longer harbors any harmful pathogens. If you have a yard, you can simply add the fermented bucket contents to a compost pile, or bury it right in the garden. If you don't have a yard, see option #3, below.
Small Space Composting Option #3: Bokashi Plus a Worm Bin
If you're doing all of your composting indoors, there's good news: red wigglers (and other worms, but red wigglers are the most common vermicomposting worm) LOVE the fermented contents of Bokashi buckets. Once your Bokashi bucket is done sitting and fermenting, give your worms a bit of the mixture every day, and they will break it down in no time.
Using Finished Vermicompost
OK, so you've done all of this indoor vermicomposting, and now, you have rich, dark vermicompost and vermicastings. What do you do with it?
* Add a bit to the surface of your houseplants' potting soil. It is a very safe, natural fertilizer.
* Add vermicastings to potting soil or seed starting mixes.
* Add them to your community garden plot, if you have one.
* Donate them to a community garden, school garden, or garden club.
* Do some guerilla soil improvement -- add your vermicompost to public plantings to help them grow stronger.
* Offer them up on Craigslist. Chances are good that you won't have them for long.
* Sell them. Lots of people sell vermicompost on sites like eBay and Etsy.
If you're determined to reduce the amount of waste you produce, and turn food waste into something really useful, these ideas are definitely worth considering. Happy composting!
The EDV-1 From Daiwa: The Ultimate Post-Apocalyptic Expanding Container House
Images Credit Daiwa
Cameron Sinclair is so going to want 10,000 of these amazing robotic shipping container sized instant houses. EDV stands for Emergency Disaster Vehicles, but it is really a pushbutton house that leaves Adam Kalkin in its wake. It is actually rather clever; the lower level has all the complicated plumbing and hardware, while the upper level slides up to provide open space.
In just four minutes, the stabilizer feet pop out and the top pops up, providing comfortable space above and a kitchen, bathroom, office below. Also includes 2 Kilowatts of photovoltaics on the roof, hydrogen fuel cells, water vapour condenser for water, and what appears to be a composting toilet.
Daiwa has some experience in the field; they built 14,772 units after an earthquake in 1995. Those units have since been shipped around the world.
Really, I don't understand Kate Stohr of Architecture for Humanity. She tells Wired that For emergency shelter in the first few days after a disaster, the tent is a proven solution." Clearly she has never seen this movie, particularly the first two minutes, sort of Roland Emmerich meets Cameron Sinclair, who orders his fleet of helicopters into action, screaming "faster, faster, they need us!" They put the pedal to the metal and faster than the speed of sound, housing is delivered to those in need. Amazing. Daiwa, via CrunchGear
More emergency housing:
Red+Housing Emergency Housing by OBRA Architects
Gimme Shelter: Designing for Disaster
Are Shipping Containers An Answer For Haiti Housing?
Tuesday, January 11, 2011
Shocking Mass Animal Deaths Around The World
Just a few weeks into 2011, and it's already a tough year for the animal kingdom: Mass deaths of blackbirds, spot fish, sardines, croakers, doves, and other creatures are going mostly unexplained in regions all over the world (as this helpful Google Map points out).
But these population injuries aren't entirely uncommon: From beached whales and dead penguins to massive fish kills and threatened manatees, 2010 had its share of bad news, too.
Often these events are blamed on temperature change, human activity, or natural causes, but in many of the cases we've included here, we may never know exactly what caused massive destruction on these fragile populations.
Image: Google Maps
Image: Inquistr