JayleneSlide @ JayleneSlide @lemmy.world

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Joined

2 yr. ago

That'll wreck anyone's day. Sounds like multimodal commuting is also a no-go for you? i.e., drive to something like a park-and-ride, then bike the remainder?

Thank you for all of this information, I very much appreciate it. And great points about all the gotchas… I suppose it’s like an RV – you have all the problems of a house and all the problems of a vehicle

Happy to help. And you nailed the simile. Add in: the water is always trying to get in and, in the case of saltwater, always tearing things apart. Also, UV light is constantly attacking everything. UV embrittlement is a tireless enemy.

what kind of battery setup does that require

I did the hull speed and endurance modeling based on a 600Ah 48v nominal LiFePO4 traction bank. The banks that I built are 8 discrete banks of 16s 100Ah LiFePO4 cells (so 800Ah, 48V nominal), each bank with its own BMS and cell-leveling. Each bank has its own charge and discharge contactor (think: relay switch on steroids), with all banks connected to separate charge and discharge common buses. The banks can be charged by solar, regeneration (sailing the boat), and shore power. Shore power is handled by a 4000W inverter-charger + isolation transformer, although I only have it linked up to a 30A shore power inlet. Two banks of bi-facial solar rated for 1800W total feed into two MPPTs connected to the common charge bus.

My boat is a 1979 Formosa 46, center cockpit cutter-rigged (two headsails) sloop. The design intent was to cross oceans and weather storms, carrying enough provisions for six people for up to six months. This is the sailboat I dreamed of owning since I was a kid. My family were into powerboats, but I hated the noise, stink, and wastefulness. I wanted the freedom from all that. I wanted to just go buy my own small sailboat so I could learn, but my parents wouldn't let me.

Cut to 30 years later, I finally bought my first sailboat in 2013 and moved aboard shortly thereafter. I had been searching for an F46 for years, but they were all either meticulous and priced ridiculously, or were clapped out and still priced ridiculously. I knew that I would want to make a lot of changes, so I didn't want to pay the premium on a mint boat. But I wanted a boat that I could still sail and determine what all I want to change.

Cut to 2015. In the same week, my marriage imploded, I spent Thanksgiving (my favorite holiday) and my birthday alone, and I was fired from the software company I co-founded in a hostile takeover. I also found my ideal specimen of F46 and it was in the same region, to boot. I'll take that silver lining.

I'm re-modeling and rearranging the interior, re-powering with electric drive, taking it down to bare glass and refinishing with modern coatings, re-rigging with Dyneema, fixing all of the engineering errors in the boat design, reducing the through-hull count, installing modern wiring and reducing the electronics (while modernizing the electronics I'm keeping). Modernizing the plumbing. Adding systems for longevity and autonomy (in the context of "extending time between having to visit ports"), e.g. solar, dual water makers, recovering dead spaces, shoring up deck durability, moving chainplates...

These following pics are the same place inside the boat:

Regarding using your boat as an office, there are a few caveats I share whenever anyone starts thinking about getting a boat. All boats leak. Everything you do in a boat creates humidity, and that humidity must be managed. The magical numbers are >55F and <55% relative humidity. Anything outside of that is inviting mold. While having your boat in freshwater reduces maintenance costs and lengthens maintenance intervals, owning and maintaining a boat is still at least a half-time job. And you know what they say about guys with big boats? They have big bills. The little-known origin of the word "boat" is actually an acronym: Bust Out Another Thousand. :D You really have to want this life. And the less that this is your life, the greater the overall expense in terms of opportunity and financial costs. It's crazy hard, but super rewarding.

Oh, and if you have an engine/fuel on your boat, your boat stinks of that. If you have a holding/blackwater tank on your boat, add in those wonderful smells, too. All of these are mitigable, but they are factors. Just a few things to think about...

Depends on the Scotch. I had a speakeasy tiki bar, i.e. unlicensced and strictly word-of-mouth, for a couple years. I used the whiskey sour as a specific example; I played around for a long time at making my ideal whiskey sour. Top shelf, wells, Islay, Speyside, Highland, playing around with sourcing the eggs for the whites vs. using dried albumin, Amarena vs (real) Maraschino... you get the idea. Lots of my supertaster (https://en.wikipedia.org/wiki/Supertaster) friends sampled more cocktails than might be healthy. :D The winning recipe used Clan Macgregor Scotch, which is absolutely a nasty well bottle. The kind of bottle I wouldn't serve to even people I hate. :D But the final result won blind taste tests and is much more than the sum of its parts.

I have some really rare and expensive rums. I would never subject something like, say, Plantation (now Planteray) Trinidad 2001 to a rum and coke. I think even a cocktail that showcases a spirit, such as the Mai Tai, covers up too much of the complexity of high-end spirits, becoming less than the sum of its parts. Some spirits are just meant to stand alone, maybe neatened. Bringing this back to coffee, most great beans IMO are similarly meant to stand alone.

Now, all that said, garbage in, garbage out. For most anything that goes into the pie hole, I agree that one should use the best one can find within certain contexts. Planteray OFTD or Stiggins in a double R&C, with a homemade cola, fresh-squeezed Meyer lemon, and .5mL of double-strength vanilla... <chef's kiss!>

For me, I'm buying beans that are expensive enough and complex enough, my FAFO is dialing in my grind and brew temp. To mess with these beans by doing anything beyond water is about like using 21 year old single malt Scotch to make a whiskey sour. **The results are less than the sum of the parts. **

Now, if for some reason, a bag of beans gets a bit old, I'll play around a little bit. Also, I've had people gift me really awful or bland beans, and I despise wasting food. I find a drop of fruit extract in the brew water can add a little hint of complexity.

Have you read "Red Team Blues" by Cory Doctorow? And if so, how did you feel it captured Red Team work?

Bicycle commuting, but it sounds like you might be WFH. I am a 100% remote worker, but I keep an office and workshop to keep the day job out of my tiny living space. When I still worked from my boat (where I live), I would go for a bike ride through varying loops before and after work just to have that separation of mental states.

When we're on a passage or anchored out, yoga, calisthenics, dumbbells, TRX (body weight training system), and swimming keep us fit. Among my peers, there is a 1:1 inverse relationship between who does yoga and who has pains of inflexibility.

Another great book for keeping your range and flexibility is "Ten Golden Exercises" by Daniel Philpot.

I always start with the price that I would want to pay if I were looking at/searching for that item at that quality. And that's the damned price, no haggling. I will lower the price unbidden of the person is super chill and easy to work with. Sometimes I just give it to them when they show up.

Because here's one of common use cases of selling stuff: you're not using it anymore, so you're selling it to recoup some of the investment, right? Otherwise, it is taking up space, consuming your resources, and providing you negative return on value. It's a millstone for you at this point and any dollar amount is recouping your finite life capacity, to which no dollar value can be assigned.

Yeah, I know there are plenty of other cases... maybe you're trying to afford an upgrade or afford something else; that's a whole different issue. Also scalpers and resellers. Fuck those parasites in their ears. My fair-pricing idea can be chum in the water for resellers. Know your customer and don't do business with these assholes. Once you've dealt with your first reseller, you quickly get a read on these bottom feeders.

OpenDroneMap. It's a suite that provides photogrammetry, stitching, volumetric analysis, geographic correlation, and 3D model conversion from aerial and non-aerial photos. And that's only the features that I use myself. It defaults to CPU-only rendering, so you don't need a big bad GPU to GSD.

Even ignoring the lack of subscription cost, ODM performs at least as well as other applications I tried such as Pix4D. Professionally, I use it for year-over-year kelp bed monitoring, photosynthetic mass analysis, and home construction analysis, specifically volumetric infill needs. Personally, I use it to generate 3D models of my boat interior, which I convert to STL files for arranging infrastructure in limited spaces.

As always, amazing content. Thank you for your reporting!

One would develop Popeye forearms gaming on that thing. Get in your arm, neck, and shoulder day while gaming!

I had a Toshiba Satellite around the time this was out. It weighed 12 pounds. That millstone went everywhere with me. Now my laptop weighs about six pounds minus the brick, and I might carry it from my desk to the settee. I look back at what our devices used to be and always think "Damn, I've gotten soft!"

Hello (former) fellow Lehi worker! Although I was remote except for the onsite weeks. I'm not a fan of 99% mobile apps, maybe more than 99%. I didn't work on mobile, but I am quite sure that it is in fact a PWA.

Different financial institutions (FI) will all have different appearances, because of the nature of how MX is implemented, and whether on desktop or mobile. In the case of my credit union, it's right here:

The interface of MX Platform on desktop looks like this:

You might see something like this in your online banking home page:

There are two ways that MX can get data from other accounts which you have to explicitly link in your bank/CU interface. The first method is through Open Banking protocols, which are mercifully obfuscated from the end user. Seriously, if you're having trouble sleeping, try reading some of the Open Banking specifications. :D One selects their FI from the list, and enters creds and 2FA challenge. The other method is screen-scraping, but again this is abstracted away from the end user.

One of the features where MX slaps more than anyone else (for now) is identifying the source of debits and classifying them. Underneath the hood, debit and credit card transaction strings are chaos. But even if MX gets it wrong, you can manually re-classify your expenses, and it will apply that to future transactions (optional). I already mentioned the burndowns, but if you have an idea for a saving schedule, MX will provide reminders and factor in your growth. Platform will also provide reminders for almost everything.

Let me know if you have any other questions.

Sure thing. On which part would you like more detail?

Negative all around. I was replying to OP. The company to which I referred is MX. The public-facing product (API) is actually called Platform, but it's very explicitly white label software. Customers will generally have little to no idea that they are using MX Platform. It might actually say MX somewhere, but that can be eliminated in implementation.

As others have said, a spreadsheet is the simplest. If you do your banking with a credit union, chances are they make MX available to you in your online banking. A lot of banks use MX too. Their software provides the projections and forecasting you seek, as well as Open Banking connections to all of your other accounts. If you have loans, it also has burndowns of outstanding debts. Extra bonus: MX doesn't sell your data.

Disclosure: I used to work for MX.

You raise good points. Thank you for your replies. All of this still requires planet-cooking levels of power for garbage and to hurt workers.

Summary death to bicycle thieves, and anyone else actively wrecking the world. I am averse to the death penalty in most cases, but bicycle thieves are actively wrecking their communities. Someone rides a bike because they:

• Have no other option
• Are trying to improve their health
• Are living car-free or car-lite
• Are trying to enjoy the locals with active transportation OR
• Are complying with a court-ordered driving suspension

Stealing bicycles undermines these goals and poisons the community.

Of course, we could easily scale this up to, say, almost all CEOs of megacorporations.

But of trivia about the first IBM hard drive: the heads weighed about 8g each and were glued to the actuator arms. The platters needed periodic cleaning, but the cleaning agent dissolved the glue holding the heads. The heads would break free from the arms and adhere to the platter. The rotation speed would accelerate the head outward, and the head would exit the housing with the approximate kinetic energy of a 9mm bullet.

So I read the paper. I'm sincerely curious: how is this new or special? Ground loops have been used for heat pumps for decades, providing both heat source and heat sink. Is what they're researching qualitatively different from ground loops?