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Comment The new MAD? (Score 1) 312

In the 70s and 80s, the threat from a handful of countries was: "We can destroy everything". With developments in Russia, Ukraine, Iran and now China, the new doctrine is: "We can destroy anything"... and that's not just from a few large states, but potentially other actors who are both willing to send these things, and do not greatly have to fear retaliation.

Comment Re:Touch ID (Score 1) 77

That is covered by the "providing false or misleading information" clause. In other countries it might be considered "destruction of or tampering with evidence". Around here, you can't be compelled to provide passwords to your personal devices, but providing a burn-down pin or otherwise deleting information after the police have asked for it, is a crime.

As for Touch ID or Face ID: in many places you can be compelled to unlock your phone with your fingerprint, or they can simply hold it up to your face in case of Face ID. Most phones have a shortcut to lock out biometrics and revert to password/PIN only, comes in handy if you're stopped by police and you suspect it's not just a traffic stop. (On iPhones it's 5 clicks of the side button. That also starts a call to 911 / 112 so make sure to cancel that).

Comment Re: Next time... (Score 1) 117

I didn't say they don't need calibration.

I said they don't need calibration all the time.

Failure to connect to the cloud should not result in immediate device failure. Manual calibration steps should be possible. Or at least a message "cloud service unavailable, device will stop working in 48h" or similar.

I don't understand why people are willing to bootlick the company in this case. Cloud connected everything is cancer.

Comment Re:ReShade (Score 1) 107

I think it's fine if artists use generative AI like this to spruce up their graphics, as long as the end result is good. One problem is: nVidia envision this as a post-processing step, a reshader... that is only available on nVidia cards. Leaving those with Intel or AMD cards with a game that looks like crap. And I am sure nVidia can make a couple of deals with a few studios to use this tech.

Comment Re:Next time... (Score 1) 117

Sure, in this case we can say "fuck you" to drunk drivers and the don't deserve sympathy, but this everything must be cloud connected trend is going to fuck us all eventually.

The problem is that the above sentence requires a person to be able to hold two thoughts in their head at the same time, which appears to be above almost everyone commenting in this thread.

Comment Re:Next time... (Score 4, Interesting) 117

Drinking and driving is not cool.

Making a device that could and should operate locally rely on a cloud service is also not cool. Breathalyzers have been around for decades, and do not need calibration all the time.

Sure, in this case we can say "fuck you" to drunk drivers, but this everything must be cloud connected trend is going to fuck us all eventually.

Comment Re: Potential dangers (Score 1) 92

Firstly, I see you have this notion that martian rocks must all be igneous.

You're not talking about rock, you're talking about regolith.

Depending on where the regolith is sourced

Regolith is not "sourced", it's blown across the whole planet. It's not simply "whatever the underlying strata is made out of".

But, since we are playing 'name the ignorance' in this exchange, your attestation stat perchlorate is 0.5% liberatable oxygen says 'Say i'm ignorant of basic chemistry without saying i'm ignorant of basic chemistry, and am bad at reading too.' The 0.5% statistic comes from the publication at bottom, and is the proportion of the regolith that is perchlorates.

I am the one who mentioned that regolith is 0.5% perchlorates, not that "perchlorates are 0.5% oxygen". *facepalm*

"Saying we'll get oxygen from the 0,5-1% of a poison in martian regolith, rather than bulk ice or CO2, is..."

For God's sake, learn to fucking read.

Washing the regolith to remove the perchlorate is a requirement for *any* other use of that regolith

Which is why you shouldn't be celebrating its existence. It is a problematic contaminant, not a resource.

As you have rightly pointed out, the water ice on mars is more 'frozen mud'. Cleaning the melt is going to be a necessary first step to using it *regardless*. That means either vacuum distillation, thermal distillation, or reverse osmosis filtration. Again, NOT OPTIONAL. This is necessary equipment that you need to bring, regardless.

And this just to get water, the most basic of offworld resources. And all of that equipment (especially the mining hardware itself) requires maintenance and spare parts, which impose more dependencies. And the TRL for use on Mars is low regardless.

You've gone from talking up the ease of operating on Mars to talking it down, yet your self-righteousness hasn't shifted at all in the process.

RO filtration is the least energy intensive of these.

Except, it isn't. 0,5-1% perchlorates. RO typically removes 90-95% of perchlorates. So you're down to ~500ppm. Human safety levels** are in the low parts per billion. You're five orders of magnitude off. Yes, you can purify water that far - and the more perchlorates, the easier - but you're talking an over millionfold reduction. It is not at all trivial. You're talking first RO to get it down to levels where it won't hinder bacterial growth, then bioreactor bacterial remediation, then filtration, then RO, then ion exchange. This is not some little, simple system.

** Plants can tolerate much more perchlorates than humans, but they also bioaccumulate perchlorates of exposed to them, so you have to reduce the water to low ppb levels.

The end products are clean water and perchlorate contaminated mud, and clean mud, with contaminated water.

Viola! *eyeroll*

And your "plan" for dealing with waste perchlorate doesn't just magically produce pure O2 and NaCl in the real world. First off, molten sodium perchlorate, which is what it becomes before it decomposes, is an extremely corrosive oxidizer. Exactly what are you planning to make the furnace out of, platinum? Secondly, you never get perfect decomposition. Apart from residual perchlorates, you have residual sodium chlorate, which is also corrosive, and is a literal herbicide. And your gas stream will contain contaminant chloride and chlorine dioxide, which, news flash, you don't want to breathe.

There is no way on Earth anyone would ever prefer this to just conducting electrolysis on the water that you've already purified.

Comment Re:Are they not old enough to remember...? (Score 4, Insightful) 65

We grew up better without them, and some of the kids recognize that (here in Europe we've had similar experimental bans as well). When asked, one notable point some kids made was that they felt more carefree, secure in knowing that an embarrassing misstep or misspoken word is not going to be filmed to haunt you for the rest of the year.

Comment Re:"the realities of the market" (Score 1) 31

The CEO of Micron was equally explicit about discontinuing the Crucial brand of computer memory: "Micron has made the difficult decision to exit the Crucial consumer business in order to improve supply and support for our larger, strategic customers in faster-growing segments"

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