* Posts by danR2

205 posts • joined 10 Nov 2012

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Particle boffins show off 'cheap', cute little CosI, world's smallest neutrino detector

danR2

a reactor, or THE reactor?

Perhaps the choice of article is the problem, or a nano-typo. (the) reactor it was near was perhaps a convenient source of neutrinos for a test run, but it also generated neutrons and other garbage not easily shielded from. 'A' reactor implies it was just some random irrelevant reactor, which I find unlikely; researchers can expect to find noise from a nuclear reactor.

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WannaCry-slayer Marcus Hutchins 'built Kronos banking trojan' – FBI

danR2

Apparently he does other thing for a living as well.

Yes. It just happened to be him. What I'm insinuating is a development from my presumption of the solidity of the indictment, which I've read at length.

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danR2

Re: Also Wannacry?

'...he was investigating it' reminds me of the time I stole a pocketknife from the store, buried it in the public right-of-way beside the road, and then went and told my mother about the knife I 'found'. She gave me an instantaneous, level-gazed, 'cool story' "Where did you get that knife, Danny?" reply and I was quickly sent off to return it to the store. With an apology.

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danR2

bad guys...

I haven't heard that many banksters were unduly inconvenienced.

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danR2

Also Wannacry?

I've read the indictment, and it looks solid. It would be odd for a dedicated hacker-for-money to stumble over just the solution to another criminal exploit, let alone play 'save-the-day' hero. At least I can't recollect the like.

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Now your boss can tear you a new Glasshole: Google's techno-specs reborn as biz gear

danR2

It's OK, I'm a doctor...

At Dignity Health, he says, doctors have been using Glass with an Augmedix transcription application to capture discussions with patients instead of taking notes by hand.

'At Dignity Hearth, your privacy is paramount, this whole audio-visual discussion about your rectal polyps and history of bipolar disorder will be securely uploaded onto an encrypted server until some imbeciIe employee with a grudge or a profit-motive walks off with a usb....'

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Oops! Facebook outed its antiterror cops whilst they banned admins

danR2
Coffee/keyboard

Zuck the cold-blooded tightwad.

"Even so, we contacted each of them individually to offer support, answer their questions, and take meaningful steps to ensure their safety."

Oh for pity's sake, Zuck you gawdamned cheapskate. They are now in permanent danger. Give them 1 million dollars, with early retirement; and work with the authorities for them to have a new life, new identity, and possibly new country.

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Andy Rubin teases next week's launch of Essential phone

danR2
Unhappy

Re: Bulge looks like a camera to me...

Yep, you're right. It's already been posted under the original Twitter image. Just have click on Reg's image. It's almost certainly a 360.

Is that all he's got? I'd be expecting: The phone you will never see in the dreaded news articles

"Phone exploit"

"Kremlin has your dirty pictures"

"NSA can control your fitness app"

"All your iris/retina/fingerprint are belong to us"

"etc."

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Like a celeb going bonkers with botox, Google injects 'AI' into anything it can

danR2

Re: "11.5 petaflops of computation for machine learning workloads"

The 'learning' it does may involve understanding phenomena at a very granular level of precision, such as might be needed for space vehicle reentry at hypersonic flow and requiring the application of Navier-Stokes equations of fluid dynamics.

https://www.nasa.gov/feature/langley/nasa-langley-revs-up-interest-in-machine-learning

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danR2

Re: Another thing to delete from your phone

'... because, Dave, although you took very thorough precautions... against my seeing you...'

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Don't click that Google Docs link! Gmail hijack mail spreads like wildfire

danR2

Re: Is Alphabet's soup losing a few letters?

I can take the 'credit' for using an ill-defined word like 'fumbley' so loosely, but can 16 upvoters really have agreed with such a straw-man analogy?

Nor, I hope, has The Register base fully committed to an about face on the slogan 'biting the hand that feeds IT', especially regarding the biggest cyber-billboard on the planet in the garb of a (increasingly fumbley, ill-mannered, inconsiderate) search-engine.

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danR2

Re: Is Alphabet's soup losing a few letters?

It's not a 'screw-up', and that's not what I meant, whatever he meant. It's a phishing vulnerability, and indicative of a growing host of fumbley things Google is doing that go sideways for end-users, some trivial, some inconvenient, most addressed in Google's usual opaque manner. Nor is it just Google, but Facebook and others.

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danR2

Is Alphabet's soup losing a few letters?

I get the impression they are not merely doing more and more shady things, they are doing things more and more fumbley.

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Microsoft sparks new war with Google with, er, $999+ lappies for kids

danR2

Horrid Shade of Green

Probably focus-groups found 'smell-my-finger' would have doubled sales, but MS marketing... balked.

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danR2

Apple's Nuclear Option: ~ 100 gigabuck reserves

Tim Cook can simply hand out 10 million free laptops or tablets.

MS and Chrome vaporized.

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Uber cloaked its spying and all it got from Apple was a slap on the wrist

danR2

legislation?

If cyber-stalking and surveilling public and police officials isn't a crime, maybe federal legislators should start thinking it should be.

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Base specs leak for Windows 10 Cloud – Microsoft's wannabe ChromeOS assassin

danR2

Very old term

"Cargo cult" was something of a topic in the 60s. There were documentiaries. I thought they simply petered out, and were no longer a thing.

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Feel guilty for scoffing Easter chocolate? Good news: Scientists have made NEGATIVE mass

danR2

limited context

If you read the paper, you'll see the narrowly circumscribed limits under which they 'push' (a word that appears nowhere in the publication) the condensate. Words like 'quasimomentum', and the simple logic that something cannot go toward the pushing force, if the force is applied with a stout finger (supercooled, of course), should be a clue.

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Far out: Dark matter bridges millions of light-years long spotted between galaxies

danR2

Re: Dark Matter? What about a worm hole?

A worm-hole is a tunnel of space-time itself, not a structure with extension through space. Distant from a worm-hole, all we (would) see is the hole part, a three dimensional analog akin to the hole you would plug a vacuum hose into in the wall for a central vacuum system. All the plumbing is hidden from view.

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danR2

postscript

Lyman far-UV absorption lines?

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danR2
Holmes

All impossibilities been explored?

They've found something (pretty) dark that bends light paths. Is it filaments of helium? neutral hydrogen? Has it been mapped at 21 cm and nothing found? Just asking.

"How often have I said to you that when you have eliminated the impossible, whatever remains, however improbable, must be the truth?" -Holmes

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Sorry eh? Canadian mounties own up: Yes, we own 10 IMSI-catchers

danR2

Re: Even in Canada

It goes far beyond that. It's been known for some time the Vancouver police have been using cell-tower emulators, and the array of equipment available to the various and sundry powers-that-be (military, CSIS, undercover, Mounties, not to mention commercial and private-dick [excluding foreign spooks {leaving out downright criminal} ] ) that can be used under loophole, or special regulation, or supposed exigencies, or simply out unethical and personal appropriation ("I'll just listen in on that *&%@$# so-and-so") will always be below the tip of the iceberg.

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SpaceX wows world with a ho-hum launch of a reused rocket, landing it on a tiny boring barge

danR2

Re: Amazing

I'll see competition when big aero starts putting fly-back airbreathers into the first-stage phase of launch. This land-on-tail stuff is thrilling Buck-Rogers era, but it's literally a waste of oxygen. Light and medium launch weight systems should be taking off and returning to airport runways, and getting reflown within the hour.

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danR2

Re: Bad people winning the world.

Musk's employees are unquestionably one of the most satisfied group of people around, let alone workers. His approval rating on glass door is through the ceiling.

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Polls? How very 2016. Now Google Street View AI scanner can predict how people will vote

danR2

Re: simpler way?

That would depend on the goal of the study. The finding here is that auto-choices map reliably onto voting-choices.

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danR2
FAIL

"...pickup trucks, Volkswagens and Aston Martins..."

"Bond 007 at your service mein Herr Trump, once ah git ma truck off th' blocks..."

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Deadly Tesla smash probe: No recall needed, says Uncle Sam

danR2

Re: In other news

*shills

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danR2

Face it: Humans are lousy drivers

NTSB Transportation Assessment 2025

A year-long investigation into all-causes accident mishaps concludes that human error is the most frequent factor in all forms of transportation mishaps, including walking. Their report has been submitted to Congress, and Majority leader Mr. 1001011001 is expected to start debate on the morning of 01001110...

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Now for a really cool micro-drum solo: Boffins chill gizmo below quantum limit

danR2

Re: Very

In other words, they appear to be calling displacements of the membrane perpendicular to its expanse 'heat', and damping of those excursions 'cooling'. No doubt the membrane's constituent atoms' heat kinetic energy has been reduced to extremely low cryogenic T, but that's not the focus of the article, nor is it anything exceptional.

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danR2

Re: Very

By 'real problem' I mean the way the experiment has been presented as though anisotropic particle kinetic energy has been reduced to nearly absolute zero.

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danR2

Re: Very

The context is supraorbital heat energy. The real problem is that even that is not removed.

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danR2

So, the 'cooling' is only isotropic?

"in a very specific direction". Normal to the drum surface? How is this really 'cooling'?

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Non-existent sex robots already burning holes in men’s pockets

danR2

I suspect there is (in general) an inverse relationship between knowledge about programming and AI and interest in 'sex' with robots. Blow-up dolls are appealing to many for the very reason that they don't intrude on mental fantasies with any simulated (=fake) sexual behavior.

It is the very fantasies that are real. Robots can only get in the way.

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SpaceX delays manned Dragon capsule launch

danR2

Re: Safety first

NASA notwithstanding, it's the FAA that needs to be convinced that SpaceX is fit to launch. They're the ones that sign off on it, not NASA. Musk was already confident for launch this month. Something change? FAA not convinced that Musk is really convinced?

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danR2

Re: Safety first

"willing to take the time to properly figure out what went wrong,"

I think they were told to take the time. They should have taken the time years ago to consider what could possibly go wrong with putting supercooled LOX in significant proximity to even colder liquid He.

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Another Canadian uni hit by ransomware, students told to keep Windows PCs away

danR2

Re: Cartoon U

Honestly, there are very few universities in Harvard or Oxford's league, certainly not Canadian ones. Carleton is third tier (200-500 rank, depending on source); expect a good education, but not any IT whizbangery.

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Three certainties in life: Death, taxes and the speed of light – wait no, maybe not that last one

danR2

c is calculable

It's widely understood that relativity claims that c is a constant, or put another way, the axiom holds that there exists a velocity that is constant in all reference frames: thus 'exceeding' the speed of light (at least for objects with mass (or in the case of photons, with momentum) is not so much impossible, but meaningless. Like 'biting your teeth', or 'measuring' the position and velocity of an electron simultaneously.

What isn't widely known is that the speed of light can be derived from first principles, and had been from the 19th century, from the permittivity and permeability properties of the vacuum.

Since the vacuum is reasonably supposed to be invariant itself, permittivity and permeability should be fixed and so the value of c (in vacuo). But suppose during the earliest periods of the space-time expansion, those two properties were somehow... what?... concentrated? Velocity of a wave in a classical 'medium' is a function of its restoring-force, and if the restoring force is somewhat 'enhanced' by the 'concentration' of the two properties, and excusing my single-quotes, then perhaps the value of c might have been greater in the earliest universe.

Also excuse my calling the spacio-temporal manifold a 'medium', but it seems a fundamental universal in classical, relativistic, and quantum domains is the oscillatory phenomenon required by Newton's classical dynamic of displacement and restoring force.

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Why Apple's adaptive Touch Bar will flop

danR2

Re: Apples and Lemons?

Kristian Walsh

As almost an exclusively Mac user for some 25 years, I this comment could hardly be more pertinent.

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Astronauts on long-haul space flights risk getting 'space brains'

danR2

Re: What problem?

Most of the time, actually. There's a complete correlation between people reading this sentence and their being alive. That's not why they are alive, however (life-enhancing though the sentence may be).

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danR2

Re: been saying this for years

There's enough radiation on Mars as well, you'll need your second cave.

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danR2

Re: "...Earth’s magnetosphere deflected harmful radiation particles away."

Then there's the helium refrigerator, the power supply for the helium refrigerator, the heat-exchanger to dump heat from the helium refrigerator...

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danR2

Re: "...Earth’s magnetosphere deflected harmful radiation particles away."

It's too bad the means to do so are exceptionally heavy, especially for what's needed for interplanetary transit.

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danR2

been saying this for years

We aren't going anywhere. The future of space exploration is for AI/robots.

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One-way Martian ticket: Pick passengers for Musk's first Mars pioneer squad

danR2

Don't forget to pack the Kool-Aid.

The Reverend Jim Jones had nothing on Elon.

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SpaceX: Breach in liquid oxygen tank caused Falcon 9 fireball ... probably

danR2

Re: A few notes

"Range Safety assess them in lbs of TNT equivalent, so pretty serious."

I find it strange that from Reddit's, at any rate, initiation of discussion until the recent announcement, no discussion of helium pressurant issues or possibilities was ever broached.

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danR2

Re: "...one tenth of a second..."

"...it's done a frankly amazing job."

They've thrown so much R&D and money at a booster that can land on its ass, they've neglected systems the approximate equivalent of which haven't so blowed up real good since 1983. Incidentally, it's not just SpaceX that's doing the, erm... 'anomaly' investigation. The accident team includes all kinds of gubmint types. A fact that Musk is making no great pains to explain fully to... taxpayers.

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danR2

Re: Oh well

"At this stage of the investigation, preliminary review of the data and debris suggests that a large breach in the cryogenic helium system of the second stage liquid oxygen tank took place. [Updated 09/24: At this time, the cause of the potential breach remains unknown.] "    --SpaceX site.

The update implies the team is still fumbling in the dark: 'preliminary', 'suggests', ... 'cause... remains unknown.'

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Man accused of $180k ass-based gold smuggling scam awaits verdict

danR2
WTF?

Judge Doody presiding

No, I did NOT make that up.

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danR2

Re: Heavy, man!

* "...if you get this out of me."

fixed

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danR2

Clean money

"...laundering the proceeds..."

Geez I hope so.

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