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Comment Re:Dark energy discovered 27 years ago?? (Score 2) 23

As far as I know, there has never been any proof that dark energy actually exists, only theories only conjectures.

Dark Energy , and Dark Matter, aren't really theories in the sense we usually use in science. They are placeholders to describe missing variables in the math used to describe gravitational behavior as it deviates from the otherwise highly reliable Einsteinian and Newtonian accounts for it.

Dark Matter, because the maths and observations seem to show a *lot* more mass in galaxies than we can account for.

And Dark Energy, because something appears to be accelerating expansion, and basic physics tells us that if something is accelerating, theres a force being applied *somehow*.

But we dont know what that missing mass in galaxies, or the missing energy in expansion, is, so its "Dark". Its not a conjecture, or a theory, its literally scientists saying "We dont know whats going on here".

And you cant disprove that, because your trying to disprove that scientists dont know whats happening. But most assuredly they dont know whats happening, and THAT is what Dark Energy literally is. The giant question mark surrounding a fudge factor in the maths.

Comment Re:What do they care? (Score 1) 43

Ultimately responsibility will be some distribution between Perplexity itself and the 'owner' of the robot.

Think about those lunatics who keep running people over with Tesla autopilot. Who is responsble? Well its not the car, its just an object, not a subject. The driver has some responsibility because he authorized the car to do its autopiliot, and Tesla has some responsibility, because its autopilot is shit.

In this case the customer authorizes perplexity to do this, and perplexity is the one doing it, via a robot. If its a shit purchase, well some of that will be on perplexity, but some of it is also on the customer for being so stupid as to let a robot shop for it. How a court would divide up that responsibility is likely a matter for lawyers and juries.

Comment Re:Fix the grid (Score 1) 57

When I was travelling in the third world about 25 years ago one of the locals was telling me how, unlike developed countries, everyone who could afford it had to buy a generator to produce power when the grid couldn't.

Yeah.

Reliable power is just so 20th century. Probably fascist too.

Comment Re:UBE (Score 2) 57

The actual big cost in power for most places (Not just australia) ends up being infrastructure anyway.

Every now and then the local conservatives here have a sook about how green energy is making everyones bills go up. But when you actually look at where the hikes in bills came from, its almost always maintaince of ageing power grids, usually in areas serviced by the old coal and gas stations, because the infrastructure is just so old.

Submission + - New Drug Kills Cancer 20,000x More Effectively With No Detectable Side Effects (scitechdaily.com) 2

fahrbot-bot writes: SciTechDaily is reporting that researchers at Northwestern University have redesigned the molecular structure of a well-known chemotherapy drug, greatly increasing its solubility, effectiveness, and safety.

For this study, the scientists created the drug entirely from scratch as a spherical nucleic acid (SNA), a nanoscale structure that incorporates the drug into DNA strands surrounding tiny spheres. This innovative design transforms a compound that normally dissolves poorly and works weakly into a highly potent, precisely targeted treatment that spares healthy cells from damage.

When tested in a small animal model of acute myeloid leukemia (AML), an aggressive and hard-to-treat blood cancer, the SNA-based version showed remarkable results. It entered leukemia cells 12.5 times more efficiently, destroyed them up to 20,000 times more effectively, and slowed cancer progression by a factor of 59, all without causing noticeable side effects.

“In animal models, we demonstrated that we can stop tumors in their tracks,” said Northwestern’s Chad A. Mirkin, who led the study. “If this translates to human patients, it’s a really exciting advance. It would mean more effective chemotherapy, better response rates and fewer side effects. That’s always the goal with any sort of cancer treatment.”

Comment Re:I don't think so (Score 2) 224

Ahhhh, tell me you're a midwit without telling me you're a midwit.

I got a STEM scholarship to one of the world's top five universities. It's now down to about twentieth because of DIE but at the time it was a pretty hot deal.

It was a waste of a few years of my life and if I'd had to pay for it myself I wouldn't have bothered. About all it does is help get my resume past HR drones.

> I do NOT want someone who has skipped college engineering my cars, my nuclear power plants, my wind farms....
> I do NOT want someone who skipped college treating my wounds, performing surgery, or teaching me advanced mathematics.

Good for you. Doctors and engineers would typically fit into the "subjects which require a lot of hands-on work with expensive equipment" category.

> The number of people who can learn fluid dynamics, system mechanics, aeronautical engineering, nursing, doctoring, or any other real technical subject by just going 'online' is vanishingly small. Like - near zero.

Tell me you don't know any smart people without telling me you don't know any smart people. Smart people learn things so quickly that it's astonishing that midwits think it should take years.

Comment Re:Actually, all these horses are the same color. (Score 1) 224

It's a midwit thing. They always want to pretend they're better than other people so they'll pick some group and claim that group are stoopid, stoopid, stoopid because the midwit has a piece of paper which says they're smart and the stoopid people don't.

Really it's just basic class warfare. A hundred years ago they would have been saying the same about blacks.

In reality, I know a lot of very smart people and none of them are liberals. None of them are conservatives either, but that's because it's obvious to smart people that conservatives are just liberals in drag and have never conserved anything of value.

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...though his invention worked superbly -- his theory was a crock of sewage from beginning to end. -- Vernor Vinge, "The Peace War"

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