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2ICofafireteam

114 karma · joined January 2, 2022

Just a dude living on an island in the Pacific.
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2ICofafireteam··on DIY Bipedal Robot Used Pneumatic "Air-Muscles" Instead of Motors
A general rule I used in industry was that on plant air @7-ish bar, it took at least 5 hp worth of compressor capacity do 1 hp worth of work at the end of the hose.... No biggie on a small scale.
2ICofafireteam··on A brief history of barbed wire fence telephone networks (2024)
My grandmother from rural Saskatchewan said that back then they would exchange their radio batteries when they went to town.

Her husband, my grandfather, lived in Regina but worked on a traveling threshing crew and mentioned seeing a windmill driving an old generator from a car to charge batteries at one stop.

2ICofafireteam··on Ask HN: Do you still use physical calculators?
At work that phone would be called a secondary contamination source....and in an aquarium perhaps a refugium?
2ICofafireteam··on Ask HN: Do you still use physical calculators?
Same, but for the cleanliness and safety of my phone.
2ICofafireteam··on Teaching my neighbor to keep the volume down
Only 50? I think that's pretty good when considered on its own but STC doesn't look at the whole picture. STC ratings and requirements for discrete wall and floor assemblies are a thing but with suites/party walls apparent STC is what mattered whether it was the provincial code or local bylaws. ASTC is king.
2ICofafireteam··on Teaching my neighbor to keep the volume down
Something I've seen with renovations is construction companies not understanding how to attenuate sound, and not bothering to learn or, even better, consult someone who knows.

Well meaning PMs read up on products and throw them at the problem and it's treated as a great success because there are no hard targets, just a general desire to reduce noise, and that happened.

2ICofafireteam··on Teaching my neighbor to keep the volume down
Where I am in British Columbia, there are sound isolation requirements in the building code so the landlords can't be cheap...but it doesn't help with older or non-permitted work.
2ICofafireteam··on Ask HN: What did you find out or explore today?
"You become responsible, forever, for what you have tamed" - Antoine de Saint-Exupéry, The Little Prince
2ICofafireteam··on Public Domain Day 2026
https://news.ycombinator.com/item?id=46319826
2ICofafireteam··on X-ray: a Python library for finding bad redactions in PDF documents
I have encountered PDFs that would exhibit this behavior in one browser but not in another.

One fun thing I encountered from local government is releasing files with potato quality resolution and not considering the page size.

I had a FOI request that returned mainly Arch D sized drawings but they were in a 94 DPI PDF rendered as letter sized. It was a fun conversation trying to explain to an annoyed city employee that putting those large drawings in a 94 DPI letter size page effectively made it 30-ish DPI.

2ICofafireteam··on Why Startups Die
>Growth and sales can heal just about all wounds ...

A similar thing seems to apply to marriages: If the money and sex are good, any other BS in life is easier to tolerate.

2ICofafireteam··on Autism's confusing cousins
The term I've heard is masking.
2ICofafireteam··on When a stadium adds AI to everything, it's worse experience for everyone
I believe vending machine operators that take card payment have to deal with a lot of charge-backs. Perhaps this is a workaround?
2ICofafireteam··on Fred Dibnah shows how to erect a chimney scaffold at 200 feet (1982) [video]
I used to show a clip to new helpers/labourers of Fred taking down a chimney one brick at a time because it beautifully showed what a person can do if they just get at it and keep at it.
2ICofafireteam··on When the job search becomes impossible
>A huge amount were clearly faked resumes that far too closely matched the job description to be realistic.

In government work programs in British Columbia, we were taught to address every point or requirement in a job listing that we could. Is this tactic clearly distinguishable from clearly faked?

2ICofafireteam··on Using Gorilla glass for home building
Where I am, in British Columbia, the solution formoving even the biggest windows in single family homes is to use ten men and a boy.
2ICofafireteam··on One way to fight loneliness: Germans call it a Stammtisch
I haven't been there in 20 years but I'm not surprised. Back then there was a tidal wave of drunk, loud men from the UK whenever they had a bank holiday.

My unsolicited advice to people wanting to visit the city has always been to not go during UK long weekends and if they're only looking for drugs and sex, that both can be sourced closer to home.

2ICofafireteam··on Old Macdonald Had a Drone: Inside Farming's Tech Boom
Even consumer drones have a use.

The branch of the family that still farms has a neighbour that has their son use his drone to zip out over the fields and check on their irrigation system.

2ICofafireteam··on Lightweight woven helical antenna could replace field-deployed dishes
My Lawyer says not to tell you a spud gun can heave a line a good height/distance if you want to make a folded dipole antenna using an old growth fir tree.

Just tie your line through a hole in a soup can and put it over the muzzle before firing a spud.

2ICofafireteam··on The New Essential Guide to Electronics in Shenzhen
On the Assembler side of things, my experience is that the right temperament is much more important and difficult thing to find than any specific skill.

Regardless of the skill set needed to do the job, being able to tolerate repetition with no pause outside of break times and adhering to instructions whether they understood their necessity or not was what made for a good Assembler; it wears most people out. I would joke that to be a successful assembly line/cell worker you needed to view each new unit as a visit from an old friend and not own guns.

My experience (in BC) is that the amount of skill/cost of your assemblers can vary.

Where I have worked, low volume production of relatively complex products required more skilled/trainable people because they ended up putting the whole thing together and they were paid well; some sub assemblies could be handled by less technical/skilled Assemblers.

On higher volume lines, if we needed highly skilled workers then it was a sign that we should look at the process and break up or farm out the steps that needed them.

^Actual chip foundries are no sweat shops.

I know nothing about semiconductor production, but maybe they can be sweaty shops? A room can 21 degrees, but if you're in a bunny suit...

2ICofafireteam··on Why would anyone hand code website in 2023?
cat > index.html
2ICofafireteam··on Public Domain Day 2024 Is Coming: Here's What to Know
Do any of you follow expiring patents? Albion Strawberries can be propagated royalty free after January 29th, 2024.
2ICofafireteam··on Polish court discovers secret cryptomining rigs hidden throughout building
Just apply a label saying, "Print Server" and nobody will mess with them.
2ICofafireteam··on The US Navy sold 2 obsolete aircraft carriers to scrap dealers for a cent each (2021)
Old boats are a HAZMAT nightmare.

Assuming you need to do everything responsibly and above board, you may get paid for the scrap, but you need to pay to remove and dispose of pipe lagging, fuel and lubricant residue, separate and recycle various materials and W.H.Y.

I don't know about the US Navy but if they have to account for the proper disposal of everything in those ships, that's a gigantic task and selling them for a penny may well be an excellent deal.

A tangential thing:

Where I am, on the BC coast, I'm told the old way to dispose of old vessels (including commercial) was to scuttle them somewhere quiet.

There was a startup out here that was offering, for a fee, to responsibly dismantle boats and sort through everything and responsibly recycle or dispose of everything. What the owner would get is a paper trail, especially weigh-bills, showing their ship disappeared in a legal way. I believe it failed because of the cost.

2ICofafireteam··on How to build your own living structures (1974, 2011)
Yes, they are beautiful and natural. If you don't buy into a humanity/nature dichotomy then skyscrapers can be as well.
2ICofafireteam··on Grades of quality of Panama hats
- Panama hat: I have to wear it because my painfully strict upbringing requires it.
2ICofafireteam··on Seven Sins of Writing
Any Jerry Pournelle fans here? One thing he said was that to become a proficient writer, you needed to write enough to fill a steamer trunk and his view was that the trunk full of writing was not fit to publish and the biggest sin in writing was selling anything in that trunk after you became recognized as a writer because it was only accepted because of its provenance and not its quality.
2ICofafireteam··on Winner’s Curse: Negotiation Mistakes to Avoid
I have ZERO online bidding experience but have gone to a few in person (equipment, tools, livestock).

Some advice I received from a general contractor applies to auctions: You never lose money on a contract you don't win.

I've seen FOMO and pissing matches run up bids when simply putting a value on each lot you're after and sticking to it seems best.

Leaving an auction empty handed only feels bad for a few minutes and is easier the next time.

Once upon a time, at least in person, the auction house took there share out of the sale price (the buyer's share) but everyone where I am has charged it as a fee to the buyer for at least 15 years, so consider that when setting your number.

Anecdotes:

I've been in a bidding war, hit my number and stopped, had the exasperated Auctioneer try to goad me, and lost.

I've witnessed unbridled enthusiasm make equipment sell for 80% of the cost to buy new.

Once a bidding frenzy at a fur auction meant the price of squirrel pelts doubled and my colleague made $16K snaring squirrels that year. BTW: At least in the 90's, the People's Liberation Army was the biggest buyer of squirrel fur; I was told they were used to fringe hoods on winter jackets. That may have been as case of get the pelts no matter what.

2ICofafireteam··on Why bumblebees love cats and other beautiful relationships (2021)
You made the sale.
2ICofafireteam··on North American English Dialects
What's in a name? An earlier association could be The Pirates of Penzance.
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