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The respiratory complexes - the machines at the core of it all - are absolutely wild bits of natural engineering. Perhaps the most incredible and successful non-trivial natural objects in existence.

You can get efficient DIY units - specifically look for mini splits with quick connectors and you’ll find them. Installed one last year and the efficiency is actually better than it says on the box.

Show me anything that promises anywhere near that SEER2. 35 is absurdly better than what the market has seen. High efficiency used to mean >10.

Along the same cable. Data cables usually carry power to some degree too, for their own use.

Really depends on where you are in Europe. Out here in the boonies of Portugal, it’s excellent if you’re driving a 4x4 pickup truck, which is the only vehicle of mine I use it with, as it picks very direct routes, which often involve ridiculously steep muddy dirt tracks, very narrow bridges, and generally just very underused farm tracks.

I tried using it in Bosnia, once, and it decided to use an abandoned airfield landing strip as a shortcut. Wild stuff.


This is my exact experience, but with Google Maps. Constantly suggesting gravel (or worse) side roads instead of highways and hallucinating multiple turn lanes etc on a country road about 1 car wide. It's been a few years, but I still remember the time I was in Berlin and buses didn't run due to bad weather, but I had a flight to catch so I had to walk to the Tegel airport and the route Google maps recommended ended up being quite an adventure, having to crawl through a hole in a linked fence on an unlit dead-end road next to the airport.

In the Balkans, both Apple Maps and Google Maps are completely lost.

I frequently drive through Serbia/Bulgaria/Montenegro/Macedonia, and if you ever do, do yourself a favor and install something OpenStreetMap-based.

Otherwise, you will be missing new motorways, get thrown on unpaved roads, or even asked to drive on roads that just do not exist anymore.


Apple Maps uses OSM data in many countries.

Obviously not in these then. Do you know which ones?

No, and as far as I know, they don't say. But a lot of their not-direct-from-OSM map data comes from TomTom, which also ingests OSM. There's a lot of OSM in Apple Maps, as there is in most other non-Googly mapping apps.

So it was at least concrete / tarmac instead of mud?

Concrete. Used the opportunity to do some doughnuts before continuing on our journey.

I was chatting with a biologist friend a while back, and one tidbit he dropped in was that any sample of air from anywhere on earth will likely contain the dna of organisms unknown to science, so abundant the tree of life is.

I firmly believe that there are thousands of times more species of viruses in circulation that influence human health, almost always in minor fashion, than we currently know. Any random, sub-clinical symptom is in my belief highly likely to be caused by one of such viruses.

Yeah, there's just so many microorganisms (and some evolve so quickly) it would basically be impossible to really enumerate the species.

Makes sense to focus on the pathogenic ones. There must be countless benign variations of life everywhere on a microscopic level

Sibling comments seem motivated to misreading parent here.

DNA is a molecule, not a microorganism or virus.


Promptly cooks in the microwave and infrared, and fries in X-ray and gamma radiation

Ahh true HDR


We call them “spiral staircases” yet rarely do they actually contain a single spiral - but they do have a helix. I guess “helical staircase” was just too much for people to care about as the term embedded in the 1600s. Previously they’d been winding stairs, screw stairs, and earlier yet just a “vice”, so common were they. Weird how language adapts to what’s easy rather than what’s correct.

A helix counts as a type of spiral: https://en.wikipedia.org/wiki/List_of_spirals

It also looks like a spiral when looking up or down.


> Weird how language adapts to what’s easy rather than what’s correct.

It’s not weird at all, it’s quite sensible. The purpose of language between people is not to produce correct sounds, it’s to facilitate some other activity or intent, so people will tend towards whatever manner of language makes achieving their goals the easiest.

It’s the same reason desire paths form: it’s less effort.


If some language conveys meaning successfully, it ultimately doesn’t matter what the rules are.

The old prescriptive vs descriptive linguistic battle rears its head once again.

The only languages that don't change are ones that no one uses anymore.

Yup. This was my approach. Left my business a decade ago with low six figures cash in my pocket. It would have lasted about 18 months at my existing burn rate.

So I moved to a cabin in the woods in a country with a low cost of living, and stuck pretty much all of it in the markets.

Had I not done that, I would have had to go back to work - instead I lived a modest life (€500/mo, max) off the income from putting my apartment on Airbnb, and regained my sanity after a decade of relentless work while my investments did their thing.

Anyway, it’s a decade on, still haven’t done a jot of “work”, and the assets are now worth several million, and are being redeployed to continue to maximise value growth - and we now treat ourselves to spending months travelling at exorbitant budgets, real estate, expensive toys - and had enough stability to decide to have a kid.

So yeah, it’s possible - although had we grown at 6%/yr rather than an average of 80%/yr, it would be a different picture - but I firmly believe there are plenty of other opportunities for rapid capital growth elsewhere in the markets, and yet to come. I’m just some average dude who buys equities on vibes and then sits on them for a decade. If I of all people managed it, others can.


Way to bury the lede. Being able to average 80%/yr returns takes talent and skill and is a type of work. The type of work, by the way, that is rewarded with millions at finance companies in NYC, or even more if you launch your own trading shop.

I’d sooner eat crow than work for a living again - and this ain’t work. I just think while I’m out for a hike, driving, whatever, and decide to make some investments in X, Y, Z next time there’s a decent looking moment to realise and reallocate some profits.

Plus, the kind of investing I do would never fly in a hedge fund - I’d just make the risk desk piss itself with laughter.


Did you do a ton of research to make those picks? These days I just do broad market ETFs, don't trust myself to beat the market.

Nope. I just think about the probable shape of the future, and who benefits.

I stick with the fields I know and understand - tech, engineering, sciences - don’t go for long bets so much as “if this relatively predictable set of circumstances arises, who will inevitably benefit”.

For example, in 2017 I was keeping abreast with ML research, and realised that within a decade this stuff was going to be huge - so I bought Nvidia and their supply chain and sat on it. Also Tesla as I figured as if I saw them as an adjacent incumbent beneficiary of an AI boom, then others would, too.

I’ve followed that chain of logic through - caught the nuclear renaissance in its entirety, as well as predictable resource squeezes.

So - that’s just one of my trees of bets - but my whole thesis is “predict a future, model out what that looks like, place bets accordingly”.


guess how much you would have made with the same skills/work at a VC or hedgefund?

it doesn’t matter, they didn’t want to

You could just dangle the toilet on the end of a filament, and rotate the capsule and the outhouse around the centre of mass. No massive structure needed, just remember to take the farmer’s almanac with you before you head out.

E16 was the hook that caught me and landed me, flopping and writhing, on the decks of Linux - I saw a black and white printout of someone’s desktop, and immediately set about figuring out how to get this unbelievable coolness working on my laptop. By the time I was done I was muttering modelines in my sleep, and had already committed my first patches to a kernel module.

I wonder how many other teenagers got catfished into becoming software devs and sysadmins by the siren song of rasterman.


Me too! Looking at my old windows 98 machine and then at slackware Linux with enlightenment lured me to Linux and began a lifelong journey!

Same for me. Slackware (I guess 4.0) and E16 was my first proper Linux installation. Learned so much during that time.

Same for me. He definitely contributed to my fondness and wonder of Linux back then.

SuSE 5.1 for me, as it was what I could easily get the CD-ROMs for, as bandwidth was just a single 64k ISDN at school.

Yeah that was the reason for me too, in order to get the distro CD ROMS I had to mail $10 to some random address and wait 4 weeks for them to be mailed back!

I tell people you used to have to post a cheque when you bought stuff online and they just look at me like I’m nuts. It was basically just mail order, but on the web.

Modelines are one of those skills that I thought would get obsoleted, but in fact taught me the mechanics of video timing that I was able to use in unrelated contexts. Such as years later where I was asked to fix a driver for a point of sale system which had a 1024x200 (or thereabouts, extremely wide nonstandard ratio) secondary screen.

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