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pwg

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www.righto.com 24d ago

Examining circuit boards from the Space Shuttle's I/O Processor

pwg
133pts25
www.righto.com 1mo ago

The adder at the heart of Intel's 8087 floating-point chip

pwg
140pts28
www.righto.com 1mo ago

Microcode inside the Intel 8087 floating-point chip: register exchange

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www.righto.com 5mo ago

Instruction decoding in the Intel 8087 floating-point chip

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www.righto.com 8mo ago

Unusual circuits in the Intel 386's standard cell logic

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www.theverge.com 1y ago

Tesla registrations – and public opinion – are in a free fall

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www.techdirt.com 1y ago

25YO Writing Backdoors in Treasury's $6T Payment System. What Could Go Wrong?

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soylentnews.org 3y ago

SoylentNews Site Shutdown

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www.dansdata.com 3y ago

Thermal transfer compound comparison (2002)

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www.righto.com 3y ago

Reverse-engineering the interrupt circuitry in the Intel 8086 processor

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www.righto.com 3y ago

A dozen USB chargers in the lab: Apple is good, but not quite the best (2012)

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84pts56
arstechnica.com 3y ago

My secret life as an 11-year-old BBS sysop

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241pts95
www.technologyreview.com 4y ago

Bitcoin mining devastated this New York town

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www.cnn.com 4y ago

China's Xi'an lockdown hits some of the largest chipmakers

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www.cnn.com 4y ago

Amid Covid-19 surge, Dallas County has no pediatric ICU beds left

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www.sentinelone.com 5y ago

“DarkRadiation” – Abusing Bash for Linux and Docker Container Ransomware

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1pts0
vespucci.io 5y ago

Vespucci – OpenStreetMap Editor for Android

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60pts7
www.righto.com 5y ago

Deep dive into how the Teensy microcontroller interacts with the Arduino library

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www.phoronix.com 5y ago

Linux x86/x86_64 Will Now Always Reserve the First 1MB of RAM

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2pts0
www.righto.com 5y ago

Reverse-engineering a vintage comparator chip

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www.gwern.net 5y ago

Death Note: L, Anonymity and Eluding Entropy

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57pts10
www.engadget.com 5y ago

FedEx plans for an all-electric delivery fleet by 2040

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4pts0
scitechdaily.com 5y ago

A Genetic Variant Inherited from Neanderthals Reduces Risk of Severe Covid-19

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2pts0
www.livescience.com 5y ago

Venus flytraps produce magnetic fields when they eat

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2pts0
www.washingtonpost.com 5y ago

China rolls out anal swab Covid-19 test, saying more accurate than throat method

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2pts3
www.foxnews.com 5y ago

Mira Furlan, 'Lost' and 'Babylon 5' actress, dead at 65

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2pts0
hackaday.com 5y ago

The Origin of Cut, Copy, and Paste

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2pts0
www.news.com.au 5y ago

China: Xingtai and Shijiazhuang cities plunged into lockdown amid outbreak

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5pts0
www.justinobeirne.com 5y ago

Apple Maps “Look Around” – Current Coverage Areas

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1pts0
apnews.com 5y ago

Covid-19 vaccine shipments begin in historic US effort

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For the old mechanical machines (whether powered by a crank or powered by an electric motor) yes, the term "adding machine" was because, for most, all they could do is add:

https://en.wikipedia.org/wiki/Adding_machine

"Subtraction was impossible, except by adding the complement of a number (for instance, subtract 2.50 by adding 9,997.50)."

A few fancier ones could multiply, but they would do so by repeating an addition some number of repetitions. Nearly all output their results on a paper tape much like "store receipts" today, only printed in ink instead of via thermal transfer paper.

This is a very shady dark pattern by Alphabet corporation.

Advertising company (Doubleclick [1]) wants phone numbers to better target ads. No surprise there.

[1] The company currently calling itself Google is not the same Google as yesteryear. In 2008 Google purchased Doubleclick, and what happened is that the advertising rot from Doubleclick ate Google from the inside out. What we have now calling itself Google is actually all the evil that was Doubleclick, only calling itself Google. That's why the Google motto no longer includes "Don't be evil".

which can pose a significant (and growing, as standards improve) obstacle for older cars.

At least for my state, the emissions test a car has to pass is whatever it was supposed to have passed when it was fresh off the assembly line. So older cars do not have to pass stricter newer standards that newer cars have to pass.

Now, granted, wear and tear will eventually result in an older car not passing its original standard, but at least the standard it has to pass is fixed, rather than a moving target.

Most buyers get title insurance,

This is because all lenders require title insurance as a requirement for receiving the loan monies. So for almost all buyers they have no choice, their bank/credit union that is actually putting up most of the money forces it upon them.

so I didn't understand why automakers kept shoving them in.

The article explained why. Since 2018 in the US, due to the proliferation of giant trucks being used as passenger vehicles (SUV's) backup cameras have been mandatory safety equipment. A backup camera requires a screen. So the automakers have to install a screen in the dashboard.

It is only a few dollars more to install a "touch screen" vs. a "basic display screen", and with the addition of those few dollars to the screen, that touch screen can now replace hundreds of dollars of physical buttons and their necessary wiring.

Net result, the BOM cost of the car drops by several hundred dollars, and the cost to assemble drops by some measurable amount as well.

So they why is: "because they save the automakers BOM and assembly costs".

Likely because, in space, reflective items don't heat up as much from sunlight as would a dark, energy absorbing, material. Shedding heat in space is a difficult enough endeavor already without also painting your satellite black so it reflects less light (and thereby absorbs more heat).

Anytime someone is an actual expert at anything, AI output appears insufficient or incomplete or outright misleading.

The term for when the press "gets it wrong" is Gell-Mann Amnesia (https://en.wiktionary.org/wiki/Gell-Mann_Amnesia_effect).

In that case, when you have personal knowledge of the facts, or know the specific domain area, you can see where the reporter mixed things up.

AI is no different, it's just a bunch of matrix math substituting for "the reporter" regurgitating what it was previously told. So the Gell-Mann Amnesia effect would apply just the same. If you have domain knowledge, you immediately see where the AI got it wrong. When you do not have domain knowledge, you have less chance of seeing where the AI was wrong.

very low density (relatively speaking to today) make them more robust against gamma-rays and other radiation problems once outside the atmosphere?

Yes. Large size transistors (and other IC components) are less impacted by the radiation problems that exist outside the relative security of the atmosphere. Most radiation hardened IC circuity is many process sizes larger than whatever the current state of the art tiny process sizes happen to be at any given time.

But note I said "less impacted". Given sufficient radiation, things will have issues, which is why items like the Shuttle carried the redundant computers, to cover for the possible lucky-strike impacts.

Indeed. If $job is not willing to buy and hand me a "work phone" then they are out of luck, nothing for $job gets put onto my private phone. If they think they need this ability, then they also need to add a line item to their budgets for the cost of the phone and the service. And when faced with this alternative, they have not, so far, decided they want to pay for a phone.

It does not reach headline news because everyone just accepts that the "filter" is imperfect.

But, for some reason, little twelve year old Jimmy obtaining access to porn evokes some kind of far more visceral reaction in Jimmy's parents (or if not Jimmy's parents, some "busybody" who wants to "protect all the children") than Jimmy managing to get himself a pack of Salem's or a Pabst Blue Ribbon tallboy.

so most people can just charge their EV in their driveway every night.

That does presume that those "most people" have a driveway where they can do charging. I.e., all apartment dwellers with cars in parking lots/garages (excluding those few that may have installed electrical plugs at each parking spot) are cut off, as are city dwellers without driveways who park on the street (or in another garage, again without electric hookups for charging).

Yes, eventually those garages and parking lots will likely include some form of "car charging" infrastructure, but until that happens, "most" is not as big of a percentage as that word makes it appear.

This completely ignores the situation on the ground when C was developed.

A great many of those replying are many years short of having experienced anything like "the situation on the ground when C was developed". They simply have never known a day without hundreds of gigabytes or more of disk storage and 8G or more of RAM available for user processes after the OS consumes what it needs for its own work. They are "ignoring" because they simply have no basis for understanding.

Having no map is weird.

Yes, a failure of both the journalist and the editor.

Sadly, this kind of failure is all too common. I encounter articles that often omit a photo of the "thing" the article is describing. This (no photo) might have made some sense fifty years ago in the heyday of paper print where including a photo was much more work. But today, for HTML publishing, it is just an indication of failure on the part of the publisher.

I've yet to read a good explanation of why the telcos permit ...

They (the telcos) are paid for every message they deliver. So absent regulation forcing them to do otherwise, it is in their best interest (additional profit) to pass through every message with no filtering of any form.

And, if the regulators had any technical knowledge at all, they would recognize that the billing system is the key to stopping the robo texts. Every text can be traced back to its origin through the billing system (because that's how the telco's collect their fees, so of course they know who to collect from for which messages they forwarded). So the regulators just need to force open the billing systems and trace the money back to the illicit senders, and then they know who to cut off (or to fine out of existence).

a surprising number of robot calls match my own exchange number (why? what's the point?).

The robocallers have found that if the fake caller id given matches the area code and exchange of the number being called, that more of the recipients are willing to answer.

And from a robocaller's perspective, getting folks to answer is critical to being able to transfer them to someone in the scam boiler room for reaping.

Two decades ago I had a better Mac desktop experience than I have today.

Two decades ago was 2006. I have the same desktop experience today as I had two decades ago (Fvwm2) and have had the grid virtual desktop layout this author misses so much for the entire time via the Fvwm2 (and Fvwm before that) virtual desktops feature. One of the reasons I switched to Fvwm (I no longer remember when, but sometime in the mid to late 1990's) was the grid virtual desktops feature. So I've had gridded virtual desktops for longer than twenty years. Fvwm2's configuration has been tweaked and adjusted slightly along the way, but at no time did a corporate designer decide that I no longer should have a feature I had previously been using.

Proprietary software does not have your interests at heart, it has its stock price or next quarters sales numbers at heart, nothing more.

Regardless, reading as if it were "advertising" would possibly trigger the anti-advertising users, and HN is likely to have a slightly higher percentage of "anti-advertising" users than found in the general public. They may never notice the "ShowHN" label once they are triggered to think "just another SPAM".

Your post reads as an advertisement.

That is most likely why the number necessary of users flagged it.

Flagging is from normal readers hitting the "flag" button (those with enough karma to obtain flagging rights).

billionaires have multiple residences. This is new to me.

This has been known for years.

your plans may be spoiled if you haven't already left.

Not necessarily. The Epstein Class does not have to travel via standard airports/trains/busses like everyone else. They take hired private transportation (sometimes they also own the transport vehicle as well, as in owning the plane they are using to fly away to Argentina when something goes south).

They also have hired hands who are tasked with advising them about such a need, so they can "get away" just ahead of the actual issue occurring.

Of course, for a full societal collapse, while they might "get away" to their Argentine (or other) palace, unless they have enough land (and can find the labor) to farm their own food, they will eventually grow very hungry just like everyone else who depends upon the rest of "society" producing the food they consume daily.

Edit to add: In addition, there's little lost from their perspective to be extra paranoid and "jet off to their Argentine palace (or wherever theirs is)" at the slightest hint of any trouble. The cost to do so, to them, is essentially "pocket change" at their level, and their perceived benefits of already being "away" should the paranoid hint turn out to be true would far outweigh any costs to them to do so.