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Passive house thinking comes from an era of peak oil concerns, no solar, and no heat pumps. None of those conditions holds anymore. Further, passive houses are notorious for overheating and because they’re so airtight they require expensive mechanical ventilation and make-up air systems unless you want indoor air pollution problems.

People building houses today are much better served by spending their money on solar + battery + heat pumps than going passive.


Solar is still not free or unlimited. A well designed house will be more comfortable and save energy over its whole life while costing a fraction more than a badly designed house.

It's better no matter the heat source really. And it allows you to do without central heating and/or complex heating techs which are more annoying to maintain and replace

> expensive mechanical ventilation

A top of the line heat recovery ventilation unit cost the same as a shit tier air/air heat pump and has no moving parts besides the fans, which are cheap and easy to replace.

You can even make reasonably efficient heat exchangers at home with corrugated plastic sheets...


But any modern house is too airtight and essentially requires ERV.

Which brings us to next interesting problem - you would think that ERV should be built-in into modern cooling/heating systems, but it’s no the case.


Yes, it's one of the cheapest way to reduce your energy needs and have clean air, plus it's fairly low tech system


ERV = Energy Recovery Ventilator


Also, they usually hook up the interior air intakes to bathrooms so smells and extra humidity have a constant flow out of your house.


> because they’re so airtight they require expensive mechanical ventilation and make-up air systems unless you want indoor air pollution problems.

Most modern homes have this issue. Building science has driven them to be air tight bubbles. Look at blower door tests on current construction and a lot of "building science" driven construction.


It's still miles ahead of having literal holes in your window frames to let "fresh air" come in when it's -20c outside.

All you need to do is design a house with a sensible ventilation system, which costs virtually nothing compared to the rest of the building costs. It's even more stupid for americans because they already all have complex ventilation system...


>It's even more stupid for americans because they already all have complex ventilation system

Maybe for newer houses. I have an older house and I don't have a ventilation system. Forced radiator hot water heat and no AC in New England.


you need FAR less solar+battery for passive house tho. And AC in summer is essentially free. Of course, it all depends on area, if winters barely have any snow and summers are very hot the benefits of very insulated house are much slimmer

The old houses didn't overheat because the floor wasn't insulated all that well so the cold came from below. We could do something similar by just mounting heat pump ground loop under the house, before it is built, but today house developers want it cheap and quick so you pretty much can't find much of that and would have to do it on your own.

Other interesting system is using underground as a way to cool house air intake, just running pipes underground for several metres to get it to cool down in summer and heat up a bit in winter. But again, expensive thing compared to "just add more solar panels/battery storage and let AC handle it"


Ever more complex systems/technology are fine for some and not for others. Some people care about simplicity and the ability to maintain and repair the system themselves.


Spotlight is much improved in Tahoe - faster and with better results.


Faster and better, but in all its time, it's never gotten better than Alfred which, ironically, depends on the Spotlight index.


Many people are experiencing the opposite.


I was hopeful that they'd finally give us something to make Alfred unnecessary but it's still slow as shit, so I'm still using Alfred.

I essentially use it as an app switcher. Sometimes I'm jumping between 6 different apps across multiple monitors and multiple workspaces on each and it's faster do type the first couple letters of the app I want and hit return than to Cmd+Tab, parse the icons in their unpredictable order (made harder by all icons being squircles now), and tab to which one I want.

But native spotlight is too slow and unpredictable.


Seems worse and slower for me. YMMV


Maybe dictation is the way to go? It’s a quick way to interact with agents and works really well.


It’s a long way short of evidence, though. It might be right, but it might just be food for confirmation bias, too.


Always possible, but the points here are too good to be out of a random brainstorm of what an evil company would do. It sounds very plausible as an exhaustive list of the most important dastardly things an evil delivery company would do.


To the level of a clinical diagnosis, yeah it seems quite likely to me that most people can’t discern autistic spectrum behaviour in their peers. I bet most people couldn't even accurately say what those behaviours would be.


Definitely nobody in this thread struggling to see the grey areas and wanting to make sure everything is very cleanly defined, as if it’s difficult for them to deal with situations that are outside of rigorously defined clinical diagnostic criteria, for example… BTW just to be crystal clear - I’m obviously making a silly joke here it’s not intended to be serious :-D


A clinical diagnosis isn't the only way to look at what's going on here. We can have differences that aren't medical problems. Differences that are measurable and nameable, even. Those categories can overlap with or be congruent to medical terms while still being valid and useful.


If you have a link to your project that you could share I'd be interested in following it - this sounds like something I might want to use one day.


Not yet! But I will make sure to link here once it's up in a few days (or post to HN? not sure what the etiquette around self-promotion is these days). It's somewhat functional but not usable by anyone other than me at this point most likely (:


Starlink on flights could put an end to this


hooray for technology!

Multiple lifetimes of thousands of the most brilliant engineers collaborating, sharing algorithms, protocols, mining, smelting, developing tooling to create tiny rocks that can think and blasting them to hover over the earth just so we can slightly annoy the person next to us with a conversation about the weird stuff growing between our toes.


From a technical standpoint, the ability to make VoIP phone calls from planes exists right now, at least on planes with newer and better internet connections. It hasn't been enabled because of ferocious customer opposition every time the idea is proposed. Which, frankly, is just fine with me. People can still send emails and messages from in-flight Wi-Fi, no need to subject everyone else to your phone calls.


Could? I flew a month ago on a flight with Starlink. I downloaded 10s of gigabytes of data without hiccups. Calling was not an issue. And it was completely free.


Quite curious, which route was this on?

Not one time have I had a consistent internet connection whilst flying transatlantic on Delta, KLM or BA airplanes, to the point that I regretted having paid for it every single time.


I haven’t been to India for 7 years but I distinctly remember a very productive flight from Delhi to Heathrow on wifi while I was sshed into a machine and working on something for hours with no issue - far better than the signal I get on the train from London to Manchester.


Qatar/Virgin Australia, Sydney->Doha. I’ve never had really good connection either before this, and I tried many-many times. That was the exception when it worked as intended.


Phones in seats have been a thing for decades, WiFi has been a thing for 10-15 years.


You said

> As it stands, any private transaction on the Zcash chain stands out like a sore thumb

Is that actually still the case or has the change to defaults made anonymity more common?


If you look at recent mined blocks, a majority of transactions are still public. So yes, even if the default is shielded wallets and private transactions for a specific wallet, most of the chain is not using them.


True, but as of this month 30% of zcash transactions are shielded, and 20-25% of addresses are private. That's a fairly large anonymity set. The percentage of shielded transactions is also increasing, at a rate that will make them a majority within a year if the trend continues.

https://www.coindesk.com/research/inside-zcash-encrypted-mon...


Yes, to me this is a biggest feature of Typescript: A little goes a long way, while the advanced features make really cool things possible. I tend to think of there being two kinds of Typescript - Application Typescript (aka The Basics, `type`, `interface`, `Record`, unions etc...) and Library Typescript which is the stuff that eg Zod or Prisma does to give the Application Typescript users awesome features.

While I aspire to Library TS levels of skill, I am really only a bit past App TS myself.

On that note I've been meaning to the the Type-Level Typescript course [0]. Has anyone taken it?

https://type-level-typescript.com/


Why would a manager who’s able to claim the credit of their reports in order to advance their own career then PIP the best ones? Wouldn’t they keep them around to keep claiming credit from?

I’m not doubting your story (I’ve never worked in India) I just don’t understand the incentive to fire a good worker in this scenario.


They already got promoted and might not be managing the same team, plus it sells the lie better, and most people wouldn’t go along with this forever and might start claiming things so they have to discredit you first.


Most CEOs and VPs in these companies are nepotistic and political. They are happy to take credit but will never allow their direct reports to become a threat to them. In general the structure looks like this

CEO

VP (usually a family member or a "chamcha" literally spoon, but means sycophant.)

Directors (all yes-men chamchas)

Worker bees

Not very different from most companies, in my experience.


Is sycophancy different there? I think in many places employees often praise their managers and agree with everything because it’s a survival strategy. Or maybe a misplaced hope to get recognized that way. I assume that’s all this is too?


In India loyalties run deep. It can come along the lines of religion, region, caste, family, color, class etc.

Many times novices to this game, work mad hours, only to realise a year or two down the lane, some guy who practically did no work but comes from the same state your manager does, is now promoted above you.


> some guy who practically did no work but comes from the same state your manager does,

I took over a unit where 80% of the engineers were from one state, and mostly from the same college as the previous hiring manager.

There was one particular misfit - competent engineer but didn't have any skills for my BU.

I tried to transfer him to the hiring manager's new unit, and he refused. So I told him I would have to fire the misfit. Guess what, the next day he found a req and took the misfit.

This was a pattern everywhere I worked. So when I was able to dictate hiring policies, one rule was that we would never visit the same college twice in row. This of course made me very unpopular with HR. Now they had to work harder to maintain connections with placement departments.


They don't care that much. Probably from their point of view the merit is theirs anyway and consider anyone below them easily replaceable. Also, good employees understand their value and will start asking to be rewarded adequately for their contribution- this is a problem, so getting rid of them or waiting until they give up and leave solves it.


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