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Submission + - Seagate just unleashed 44TB hard drives (nerds.xyz)

BrianFagioli writes: Seagate says it is now shipping its Mozaic 4+ HAMR-based hard drives at up to 44TB per drive, with production deployments already underway at two hyperscale cloud providers. The company claims the platform is the only heat-assisted magnetic recording implementation currently operating at scale, and it is targeting a path from todayâ(TM)s 4+TB per disk toward 10TB per disk, eventually enabling 100TB-class drives. In a one-exabyte deployment, Seagate estimates Mozaic could improve infrastructure efficiency by roughly 47 percent compared to standard 30TB drives, cutting both footprint and energy consumption.

While GPUs dominate AI headlines, large-scale storage remains the economic backbone of training and archival workloads. HAMR uses a tiny laser to heat the disk surface during writes, allowing higher areal density without sacrificing stability. With most major cloud storage providers reportedly qualified on the Mozaic platform, Seagate is positioning spinning disks, not flash, as the long-term answer for cost-effective AI-scale data growth.

Submission + - California introduces age verification law for all operating systems. (tomshardware.com)

CubicleZombie writes: California's Digital Age Assurance Act (AB 1043), signed by Governor Gavin Newsom in October 2025, requires every operating system provider in California to collect age information from users at account setup and transmit that data to app developers via a real-time API, with the law taking effect on January 1, 2027.

Even Linux.

Submission + - CATL unveils 1.1M mile EV battery, charges in 12 min, retains 80% @ 3,000 cycles (interestingengineering.com)

fahrbot-bot writes: Interesting Engineering is reporting that CATL, formally known as Contemporary Amperex Technology Limited, has introduced a new fast-charging electric vehicle battery platform designed to significantly reduce charging times while maintaining long-term durability.

The company released performance data for its 5C battery, stating it can fully charge in about 12 minutes while supporting extended cycle life.

The engineering focus behind the platform centers on enabling ultra-fast charging without accelerating battery degradation. A 5C charge rate allows a battery pack to accept high power input, enabling rapid replenishment comparable to short refueling stops.

According to the company’s testing, the battery retained at least 80 percent of its original capacity after 3,000 full charge and discharge cycles under standard temperature conditions. This translates to a projected driving lifespan approaching 1.5 million miles.

The battery was also evaluated under high-temperature conditions to assess real-world endurance. At 140F, it maintained 80 percent capacity after 1,400 cycles, indicating sustained performance even under thermal stress, though with reduced cycle life compared to moderate conditions.

Material innovations underpin the system’s performance. The cathode features a protective coating to reduce structural breakdown during rapid cycling, while the electrolyte contains additives that detect and seal microscopic cracks that could accelerate degradation.

The separator incorporates a temperature-responsive coating that moderates ion movement during heat buildup, helping stabilize the cell during repeated fast charging.

Comment Re:Maybe we should have built Nuclear (Score 1) 168

We can make nuclear power affordable, we just need people motivated to do so.

A large number of Very Smart Committed People Motivated To Do So have been trying to do exactly that for more than half a century, without success. And now my electric bills have an essentially permanent upcharge to pay for the failed nuc plants here in Ohio.

Comment Re: The problem isn't technology, it's people (Score 1) 202

I agree mostly with the comment you are responding to, and believe you are missing the critical point of their comment. They were a bit loose with language "you cand as you see fit", which you note. That said, their comment is directly on point with respect to the fact that increasingly, access to acquired media can be revoked remotely, which I consider to be a major loss for non-owners.

Way back in the days of physical media including print, vinyl, magnetic and optical media, the buyer purchased durable license to content and ownership of the physical media. The license included the ability to play it back (or read it) as many times as they wished, and to sell the the media to another buyer. That license did not include public performance or duplication.

The arrival of digital (but still physical) media made enforcement of the non-copy provision of the law more difficult to enforce.

The arrival of The Internet has produced a new regime in which ownership of a perpetual license to read/play has diminished significantly (too much streaming, increasingly hard to buy media), and the impossibility of resale. My favorite commercial lie: "Own it on digital!"

I am very much concerned that conceptually, "ownership" is being hoarded by owners and cartels, restricting commoners to "rentership". This connects with right-to-repair, and to the new hotness of software as a service.

During the last 12 or so years, the company I work for has used and become dependent on Atlassian Confluence and JIRA, both of which have converted to Cloud service only (we are not large enough for the "enterprise" license). The result is that our family jewels are stored on someone else's computer out on the internet. We are hoping that Atlassian is secure. More than every single other provider of cloud services in the world. They all get hacked, and now our stuff is out there to be grabbed by the first asshole creative enough to get past Atlassian security.

Bottom line: The original conception of ownership of media and license to content is increasingly under control of someone else, such that continued access to content is no longer a trustworthy assumption. Rented rather than owned.

Comment Re:It's just life (Score 1) 139

"It's just life" is a nearly perfect analogy of how products and projects based on the techniqes we call "generative AI" will affect the ways we live.

Generative AI systems are evolving under control of their owners. The problem is that these systems evolve at a far far faster rate than anything we have seen before, and I believe we (humans) are not ready.

The arrival of information automation eliminated lots of drudge jobs: Data entry, clerical work, secretarial pools, etc. The arrival of powered excavators eliminated lots of drudge jobs: Ditch diggers are a thing of the past. Those whose jobs went the way of the dodo had very very difficult adjustment periods, often ending very unpleasantly for the former workers and their families.

I believe that the rapid rate of evolution will continue or accelerate with the result that more types of jobs that have been "safe" will be eliminated. The cuts will be deeper and far more difficult to adjust to. Automation has pushed the required IQ/creativity bar upward, leaving many formerly functional worker without a way to compete. These transitions took decades and even at that rate of change, a huge number of people were left behind.

Generative AI systems will raise that IQ/creativity bar upward so quickly that many more people with what are currently good job skills will be left behind.

Returning to the question of "owners": The people who own these systems will never volunteer to support "the lazy others who refused to adapt", with serious consequences that we cannot foresee.

Comment Re:HIgh Speed Rail. (Score 3, Informative) 56

I was responding to "groobly" whose message has zero analysis but plenty of emotional political bullshit.

You are correct on the $86.14 round trip between and La Mans. I used "trainline" just now to price a round trip for Monday May 15, 10:00 outbound, 18:00 return. My first search produced fake-cheap fares and I should have looked further.

I wrote that high speed rail works best for trips up to about 300 miles, at which distance reduced flight time balances the various wait times and inconvenience of air travel. (...And I realize fully that my "fantasized" Chicago trip is about that far...)

1.5 hour through security and waiting to load
20 minutes loading, passenger seating
15 minutes taxiing
45 minutes flight time
15 minutes taxiing
15 minutes unloading
-- No luggage, I (hope to be able to) carry-on a weekend bag. If forced to check it,
35 minutes waiting for luggage
Without baggage wait time, that's 3 hours and 20 minutes.

Train is far far more comfortable. I no longer fly voluntarily. Seat pitch and seat width are too short and narrow respectively. (I am 6"4", 200lb). You are welcome to fly. On the rare occasions when I cannot avoid flying, I need to get to the airport at least 1.5 hours ahead of scheduled departure time.There was a time when flying wasn't a giant pain in the ass but those days are gone.

Your comment about ROI is worth considering given that most major cities have airports and much of the initial capital has been amortized, while preparing high speed rail is "new". Ongoing maintenance of airport infrastructure continues to be a fair spend though, not only in the airport itself but in the various upgrades to support traffic flows (and to the best of my knowledge, all of that road construction is "normal budget", not categorized as a cost of site preparation). Finally, the air fleet also requires maintenance, upgrades, etc. I do not have time to go into all that additional detail, but I believe your analysis is a bit rosy for air travel and cynical W.R.T. rail.

Comment Re:Why? (Score 3, Insightful) 56

What is the purpose of this program? Why does the govt care where "hubs" are located? The only purpose of this program is simply graft: give money to your buddies, probably in this case based on some identity politics nonsense.

Oh no! we are so triggered! Identity politics nonsense!

I'm guessing you don't have a clue who invented identity politics. It was written into our constitution, ratified in 1787. It took 3/4 of a century to get to the 13th and 14th amendments to weaken the original "identity politics" structure of this nation, and an additional near 3/4 of a century beyond that to grant the franchise to women.

The bottom line is that many of us know exactly where "identity politics" came from, and we know that was not libruls who invented that nonsense.

Comment Re:HIgh Speed Rail. (Score 4, Insightful) 56

Have you taken a ride on French TGV?

In 1998 on a marketing trip, a small group of us stepped onto the TGV at a station about 4 minute cab ride from our hotel in Paris. No security hassle, no waiting for gates, no standing in line loading/unloading. 1.5 hours later, we were in Le Mans meeting with customers. Back again to Paris that afternoon.

Current price is about 10 euro.

Air travel the way we do it here is is nowhere near competitive with the convenience of high speed rail for any trip less than 250 miles and is just great for weekend trips up to 450 or so. I live in central Ohio and wish for high speed rail to Chicago or points east.

Your bullshit, emotionally loaded comments about "leftism" leave out easy, fast, inexpensive and effective.

Comment Re:The east coast is not sinking (Score 1) 131

In response to a similarly uninformed comment here on slashdot many years ago, I recall studying this question.

Most of Obama's land, and in particular the location of the mansion and its surrounding yard, is at or above 52 feet above sea level. There are paths down to the shore so it's not exactly 100 percent.

The point being that unlike the assholes who expect to be protected after buying property on barrier islands in the carolinas and other areas that are well known to be hurricane and flood targets, the Obamas have no expectation of being protected from flooding by anyone.

Comment Re:I'll miss it (Score 1) 77

Agreed on all counts. The issue with all the streaming services has been mentioned multiple times but it bears repeating: We have interest in maybe one movie every other month from any given studio, we are mostly into "indies", and cannot justify paying every damn streaming service monthly for such infrequently used content.

We are still in Columbus.

Comment Re:Like OJ's Bronco drive... (Score 1) 44

On a more serious note, the CCP was concealing something. Take your pick about what that was. It could be simply to hide a policy of allowing international travel (to Italy in particular) to infect their competitors while buying up so much PPE they stripped the world supply all while denying the existence of the epidemic. If that were broadly known, it'd stoke generations CCP opposition. (aka, the cover-up doesn't prove a specific origin, does suggest guilt about something)

As far as I am concerned, the CCP screwed over their own people and the world by delaying action that could have limited the spread of the virus. I don't think it matters whether it was a lab leak or species jump, they tried to hide the fact that a new virus was spreading and they let it happen.

This is how authoritarian, unaccountable, concentrated-power works. In all places and for all time. Anyone seeking minority rule, or permanent power, promising to use their power "for good" is lying.

Corruption kills.

Comment Off original topic, on topic of PICK DB (Score 1) 123

My father, a company controller (the enforcer of end-of-month and end-of-year financial reporting :-) ), swore by PICK. I was bragging to him once about 20 years ago about SQL being an excellent toolkit for data management. His response was a problem statement essentially requiring a recursive tree walk of a parts/component hierarchy.

I could not answer properly at the time. A few years later I learned about common table expressions....

I would never work in business (E.E. doing data acquisition/control), and even more would not have been interested in such a small niche system as PICK, but it did have its proponents.

Comment Re:Every Bit of Concrete You See--Was Baked (Score 1) 55

Atmospheric CO2 would best be considered as an "investment", and we should have been measuring industrial processes by their return on that investment. Sometimes a product or result is worth a given expenditure, oftentimes not.

One serious problem with CO2 production is basically the same as many externalities: The failure to require those who induce these externalities and profit from them, to pay for them.

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