maple syrup, self sustainability

After last year’s hiatus, we’re back into sugaring. It’s a whole lot of work, but it’s also very rewarding and I love doing it. I love that everyone around us is involved in it somehow, it’s got a community wide feeling to it.

The contemplative boil coupled with the smell are the parts I was missing the most.

When we wind down the operation, I don’t need to feed the fire every 5 minutes. The fire bricks keep plenty of heat to keep evaporating several gallons for an hour or 2, so I keep an eye on things remotely.

When we draw syrup, I don’t take pictures. There’s too much going on and it gets very sticky. Between the bucket collection, the boiling, the draws, the cleanups, moving wood, it’s really a lot of work. We were insane to do it outside through the night and moving sap by hand a few years back. I have a distinct memory of being outside by myself at 2AM, seeing light in my warm house from a distance, hearing coyotes come down the hill, and really wondering what the fuck I was doing there. And I would always worry that a bear would knock down the pan to get in the syrup. I’m glad I don’t have to do this anymore, but I’m also glad I did it.

I’m bubbling with ideas for things I want to improve in the operation.

I.T.

I don’t know why I didn’t deploy this before, but this is another case where Docker lowers the bar of entry and makes running this less of an ordeal.

10% of internet traffic at home is ads & trackers (well 10% of DNS queries but let’s not split hair).

This number is obviously higher in reality considering all the ads and trackers which DNS alone can’t tackle. Ublock Origin is still really busy after all.

There are 2 main drivers of these 10%. Unsurprisingly a 13 year old’s windows machine, he just wants to game but gaming now means being online and bundling in greedy vectors to your eyeballs. The other unsurprising culprit is an iPhone tied to social media. Without these 2 devices, we hover around 2% with 10+ various connected devices. With them we immediately jump to 10% of all home internet traffic being ads.

The real beauty of Pi-hole, is in being able to neuter various household “smart” devices. The printer which calls home and requires extra buttons presses to annoy us into a firmware update we don’t want. Screw you Epson. The connected TV which should have never been connected but the kids wanted Netflix, and oh surprise ads are now everywhere. Screw you Roku. Both are gone now. Pi-hole makes it very easy to see what clients are contacting and neuter it along with the millions, yes millions of worthless domains your home network will never see.

A few years back, I tried a more drastic approach doing a full network proxy with whitelist only. But that proved too cumbersome to setup and maintain. Specifically, the interconnectedness of everything. You can’t just allow one website through, it requires too many dependencies to be functional. I wish they had a concept degrees past whitelisted websites one can get to, but they didn’t. Say you whitelist wikipedia, and that lets anything it refers to through as well. I never found something that did, and I didn’t have time for another project. Pi-hole isn’t a panacea, but it strikes a great balance of effectiveness Vs ease of deployment.

I have no polite words for people wasting human potential on marketing. Nothing in the world was ever made better with marketing, its impact on society is strictly negative with no redeeming quality. It is a nefarious endeavor amplified by recent advances in technology. One of the most salient point I heard against it (I wish I remembered where) went like this: chess grand master Kasparov was overtaken by a computer in 1997. 27 years of exponential technological progress later, we now allow thousands of super computers to be pointed at our kids’ brains for persuasion. Do you really think they stand a chance?

Ads should be illegal. I understand we historically accepted them into society at a time when they were innocuous, but their dial was cranked so far up they are unjustifiable in their current form. There is no justification for using psychological trickery on children. People should risk prison for being so ill intended as to devise such machinations. And let’s not even get into how bad it’s been for public conversation to use them as a funding model for everything. There is a direct line between flailing western democracies and the outrage engines ad funding inevitably creates. Maybe it’s not the only line, but it’s definitely one of them. It’s a moral imperative to avoid ads.

Vermont has a road billboard ban. You don’t quite know why things feel better here until it’s pointed out to you. It was done so as not to stain the beauty of the state, thus preserving tourism. But a side effect is that it also removes an ambient layer of aggression and you can feel yourself relax driving into the state. Life is demonstrably better without ads.

Warning! We have detected that we need to monetize absolutely everything with ads. Lower the draw bridge, drop your shields, and let us aim an army of poorly vouched 3rd party marketing dickweeds at your family.

I love seeing these anti-ad-blockers popups for they show how they lost the arm’s race, and all they have left is making an inarguable case. What a pathetic position to find oneself into, all they can do is ask “pretty please let us keep harassing”. I have no doubt they’ll find more insidious ways soon enough.

All the respect in the world to ad blockers, and sites taking risks with principled funding models.

I.T., maniacal paranoia

I didn’t post several years ago about the GPSes I installed on our farm vehicles. It felt like painting a target on my back. It took quite a bit of figuring out to set up Particle.io‘s early asset trackers. They’ve since created a dedicated preprogrammed and well polished device, seeing an opportunity in the success of the early hobbyist version I suppose. I never posted my setup, code, or experience but let’s just say it worked well for a few years, for very cheap. Unfortunately, the 2G network they relied on was eventually retired, and that forced me reconsider options.

And well, an obvious contender these days are Airtags. I bought a few for testing, and they quickly became the obvious choice. I replaced bulky cellular GPSes with them and folded them into home monitoring. Watching for geofences, battery status, and last contact.

While I can’t wire them directly to the vehicle’s battery, their battery does seem to last a good year (Vermont winters wear them down faster). And they come with several huge advantages over GPSes.

  • A mesh network of people’s iPhones has a lot better coverage than cellular in a rural area. Cell phones will report them when they finally get to a tower or some wifi.
  • They aren’t subject to tree or cloud cover.
  • They are tiny! I went through great lengths to paint and find a place for bulky GPS boxes. Airtags on the other hand will live anywhere.
  • They are cheap, and have no recurring cost (except the cell battery once a year).

These advantages led me to significantly lower the bar to what I stick them on. It’s no longer reserved for the expensive vehicles. If it costs money and isn’t fastened to the ground, it gets an Airtag.

Of course when used as theft tracking, their chirping is problematic. And so I finally bit the bullet and gave them the surgery they need to make them quiet. And it was very very trivial, I should have done this much earlier.

Open them up, I used a stronger blade than the exacto for prying. Note the 3 sharpie dots to point tabs.

I simply snipped the 2 wires going to the speaker

Still works!

electronics, homestead automation, I.T.

A friend bought a couple of Sensirion SEN54s and I helped him get one working, and ended up buying the extra from him. It had been a few years since I researched what sensors were out there that worked well with Raspberry Pis, and were more on the industrial side than the hobbyist side. I was immediately enthused by Sensirion’s documentation, and their sensor looked top notch. My friend did all the homework on reading specs and comparing with others, it was really a no brainer.

With this SEN54 we’ve gained:

  • accurate humidity (the previous sensor was worthless)
  • VOC
  • PM1.0
  • PM2.5
  • PM4.0
  • PM10.0

It’ll be interesting to see the patterns. I’m honestly a little worried about what the particles will reveal seeing as we’re running 2 wood stoves in the house for half of the year. Reassuringly, the first few readings show we’re in the green, but then Nicole opened the stove to let out a bunch of grilled cheese sandwiches and the readings skyrocketed well above WHO guidelines for particles.

But those are only delicious cheese particles finding their way into your nostrils, surely that can’t have and adverse health effect. Jokes aside it’s interesting to see how much of a tail this benign event has. I’ll be really curious to discover more, I really have no idea what I’m looking at yet.

I am very glad to see the Pis become established as industry capable devices. It’s honestly remarkable what I’ve thrown at them over the years while they kept serving their purpose.

maple syrup, self sustainability

Cleaning up everything to get ready for 2024’s sugaring season, which seems to be a bit later than the mid-february start we’ve gotten used to.

Flue scrub

Tank scrub

self sustainability, wood

It’s not unusual in Vermont to find a crew removing trees getting in the way of one thing or another. Often times they are contracted out do clean up whole roads and will be working for several days. Often times too, they need to drive a while to get rid of the resulting chips, which to us are gold. We can use them as green matter in compost, to keep weeds from growing while giving nutrients to the soil, or at worst as fill. We never have enough and so whenever we see these crews working, we ask if we can get some chips. Sometimes it saves them time so they’re happy to, and we slip them a twenty whenever we see them. We’ve gotten 3 big loads so far this year, right in time for Spring planting. It’s a really awesome win win.

nature encounters

The crabapple tree being raided by turkeys this time.

It’s hard to tell if the perched turkey is dropping apples on purpose to help its turkey buddies, or if it’s just eating like a pig.

self sustainability, wood

We bought another woodstove to replace the Alpiner. We keep hearing about how we could burn so much less wood with a more efficient stove, and it’s hard to understand, a log burnt is a log burnt. Why would it make more heat in another stove? Well apparently it does, and I’m not yet convinced of it, but this new stove is riddled with soapstone so at least it’s better at spreading out the release of heat over time. In the very few mornings we’ve had with it, it’s true that it was really easy to get the fire going again with just a few embers. Everything else is… well, like any other stove, we need to get acquainted with it.

The first fire, which sounds great except it’s off gassing so it stinks up the house. It does seem to be a well thought out, modern stove.

It is the first time we have a stove with a window. That aspect is really super nice, there’s nothing like the glow of a fire warming up a room.

Now I can barely move the Alpiner by myself, and the new stove (it doesn’t have a name yet), well it weights 2 to 3 times more… We had it installed thanks to tax incentives, and boy am I glad I didn’t have to move it. I don’t think I fully fathomed just how heavy it is.

It was nice to geek out with a couple of stove guys, and to make sure I wasn’t doing anything stupid since I never had someone official review my stoves and flue builds.

The Alpiner is waiting on the porch for next Spring to be moved to storage with the tractor. It’ll be useful in a cabin or other down the road. I gave it a thick coat of olive oil to prevent rust. It’ll burn off next time we fire it.

aesthetics, wood

I always leave a little something in the stumps of the trees I take. It can’t be too complicated, and curves are reeeeeally hard. They’re all over the place and the kids love finding them, I hope the grand kids will too.

nature encounters

It’s impossible on that first one really, but it’s there I swear. I only know where it is because my eyes caught the motion when it flew in.

click pics for high res

Zooming in

It helps when it faces us.

See ya!

organs

Here is the most basic information to build closed organ pipes that sound decent. The information I found online was overwhelming and hard to distill to the essential variables for a beginner. All the following variable names are in bold for reference against the diapason. This diapason is for a standard 29 notes organ.

Here’s an organ pipe and its main parts. The stopper can go up and down to tune it to the exact frequency.

The frequency of the sound it’ll make depends on the length between the lip (top of the mouth) to the bottom of the stopper. This length is called the acoustic length.

In reality, it’s not just this length that is at play, the volume of the pipe comes into the equation. The inside width and depth are relevant.

Of course a lot of the action is at the mouth. This is where the air gets split by the lip.

When the lip splits the air, the air stream oscillates back and forth between the sides of the lip which is the vibration causing the sound.

Zooming in on the mouth, we find a few more variables which matter to how well a pipe will perform. The mouth height and the “light“. A bigger pipe will need more air to get through and a higher mouth. The light is the size of the opening the air is allowed out of to go hit the lip. There might be a better name for it in English, but I don’t know what it is and I like the French name :). The lip and the light are the same size and perfectly aligned.

Reference: Philippe’s incredibly detailed blog on organ making, and many other odd websites. The diapason is his, cross-referenced with another, distilled to the essential variables, and with units standardized to millimeters. Thanks in particular to Philippe for his generosity in making information available and answering questions.

aesthetics, building, miscellaneous

The house is still very unfinished 8½ years in, but it’s also gotten to be incredibly cozy during the cold months. It’s only ever gotten better over the years, while we slowly forgot what a regular house is like. I know we crave wood heat when we go somewhere it’s not used. We just bought a new stove, a real fancy clean burning one and I’m very much looking forward to using it although it’ll be likely at the end of Winter that we finally get it. To get a clean air tax incentive we were asked for a propane bill or electric bill, they’ll have to do without, things are too perfect where they are. It is putting it mildly to say that we were shaped by our living arrangements, in many ways I feel like the transformation we sought years ago is complete.

nature encounters

The crabapple tree is very popular throughout the day, and deer aren’t the only ones enjoying its ever oddly timed crop.

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