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Comment Re:This is the practice since 2019 (Score 1) 68

Pretty sure whatever he died from came from bats. Or hamsters

  1. 'She', not 'he', AIUI. I can assure you from personal experience that anatomically Russians are indistinguishable in all important respects from other humans.
  2. Or more likely marnosets. The commonest vector for plague in this region is the mamoset. I'm not even sure hamsters are found within several thousands km of this area.
  3. The disease has a long history in this area. A recent article : "Lethal plague outbreaks in Lake Baikal hunter-gatherers 5,500 years ago" https://doi.org/10.1038/s41586... Nature Vol654 697, 18 June 2026
      "Here we describe early plague strains that are associated with two phases of outbreaks among mid-Holocene hunter-gatherers near Lake Baikal in southeast Siberia, beginning from about 5,500 years ago. These outbreaks occur across four hunter-gatherer cemeteries, with a 39% detection rate for plague infection. By reconstructing kinship pedigrees, we show that small familial groups were affected, consistent with human-to-human spread of disease, and that the first outbreak occurred within a single generation. The infections appear to have resulted in acute mortality, especially among children (aged 8 to 11 years)."

Comment Re:We're all slightly resistent anyway (Score 1) 68

We're all the descendents of the people who for whatever genetic reason survived the plagues in the past and thats why plaque hasn't reoccured as an epidemic since the middle ages.

Except - that was our (mostly) ancestors acquiring a degree of immunity to a strain of the bacterium circulating 250 and more years ago.

It's fairly unlikely that current wild-type strains are the same strain.

Bacteria do evolve in the wild, you know. (Everything evolves in the wild.)

Comment Sounds like ISAC (Score 2) 39

This is something folks are working on for 6g -- integrated sensing and communication.
https://www.qualcomm.com/resea...
Basically, hey, you've got all these devices pumping out signals everywhere at all kinds of wavelengths; if you receive and process them you can pretty much build a 3-D scene.

Comment Similar stuff on other sites too (Score 1) 44

There have been a lot of model-poisoning spam over on Quora too. Notably in service of pump-and-dump manipulation of stocks belonging to companies that are basically circling the drain (off the top of my head, seen NXXT, RIME, MYNZ->QUCY, DVLT, NRED and maybe one other I'm forgetting). When you can create tons of accounts, post tons of AI-generated slop that just occasionally casually mentions whatever "fact" you want the models to ingest, and so on, all for "free" or so close as to make no difference, I guess this is what you get.

Comment Re:Similar to that of Pluto, but let's sensational (Score 1) 31

I looked up the figures a few days ago - but having since driven to the other end of the country, I've forgotten the precise details. IIRC it was something like Goofy having a higher aphelion - so most of the time (and length of orbital arc) it is going to be further out than Pluto (by a few %, but it also has higher eccentricity, so it's aphelion is lower than Pluto's (and indeed, Neptune's ; which is also true for Pluto). Since orbiting objects travel faster at aphelion than perihelion, that makes the average orbital period of Pluto and Goofy the same (or their year the same, or their semi-major axis the same ; these all mean the same thing) despite Goofy travelling further per orbit than Pluto, with a faster arc near perihelion.

You see the same sort of thing with, say, Uranus, Neptune, and 1P/Halley ; Halley and Uranus have quite similar orbital periods, but Halley's aphelion is well out beyond Neptune's orbit. the long period it spends out there is counterbalanced by the 3 year long Sun-dive it does form (approximately) Saturn's orbit, to the Sun, and back out to Saturn's orbit.50-odd% of it's orbital path followed in about 5% of it's orbital period.

Just because Newton's laws are quite simple, doesn't mean that their consequences are simple. Just ask (if you can get his bones to talk) one J. Kepler, who had to work out the orbits from raw observational data, unsullied by Newton's theoretical framework.

(It still sometimes astonishes me that there is no simple way to calculate the length of an arc of an ellipse or it's total perimeter - you have to do a really complicated, progressive approximation calculation for each specific shape of ellipse. Which, when you realise that Kepler would have had to make hundreds (thousands?) of such approximations while reducing Brahe's data, explains why Kepler came up with at least one relatively good approximation to the length of an ellipse's perimeter.)

Comment Re:My SciFi dream is still Fusion to Synfuel (Score 1) 183

hey combine hydrogen from with carbon dioxide,

Hydrogen from what or where?
If, like almost all *industrial* hydrogen, it comes from cracking natural gas, that's as something pure magenta (whatever the complimentary colour to green is).
(Our "analytical grade" hydrogen was probably sourced from electrolysis - certainly when we made it on site, it was ; but that was substantial cost of equipment and maintenance time. Our systems really cared about contaminants at the part-per-million level.)

Comment Meanwhile, at Carnegie Mellon... (Score 4, Interesting) 193

Jensen Huang to college grads: "Run. Don't walk" toward AI

https://www.axios.com/2026/05/...

Nvidia founder and CEO Jensen Huang told graduates at Carnegie Mellon University in Pittsburgh yesterday that demand for AI infrastructure is creating a "once-in-a-generation opportunity to reindustrialize America and restore the nation's capacity to build."

Why it matters: With many college grads fearing AI could obliterate their career dreams, Huang pointed to boundless opportunity as a "new industry is being born. A new era of science and discovery is beginning ... I cannot imagine a more exciting time to begin your life's work."

Nvidia, which makes AI chips, is the world's most valuable company. Huang told 5,800 recipients of undergraduate and graduate degrees that the AI buildout will require plumbers, electricians, ironworkers, and builders for chip factories, data centers and advanced manufacturing facilities.

"No generation has entered the world with more powerful tools â" or greater opportunities â" than you," he said. "We are all standing at the same starting line. This is your moment to help shape what comes next. So run. Don't walk."

"Every major technological revolution in history created fear alongside opportunity," Huang added. "When society engages technology openly, responsibly, and optimistically, we expand human potential far more than we diminish it."

Full speech: https://www.youtube.com/watch?...

Comment Re:Similar to that of Pluto, but let's sensational (Score 1) 31

A propos not a lot - my BOINC installation of "Asteroids@Home" has just started kicking through computations for the first time in ages. (BOINC is an indirect descendent of the SETI@Home project, generalised for a variety of distributable computation projects ; Asteroids@Home is a project that "uses power of volunteers' computers to solve the lightcurve inversion problem for many asteroids." Lightcurves are brightness versus time ; once you correct for distance asteroid to Sun and asteroid to Earth, the cross-section illuminated and rotation speed drop out - after considerable maths.

Probably someone has posted a new batch of data on something's light curve, and the rotation speed and/ or shape model is being re-analysed.

It's a small contribution.

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