How much (metal, refined, produced on earth) wire would you say is required to produce an air (actually vacuum, but we know air core really well so there’s math for them) core electromagnet which can generate a field capable of deflecting solar wind over the area of its pv array? In order to maintain that field strength, how much current is required? Can it be supplied by a pv array equal in area to the effective field area? How many of those are needed to cover the area of mars?
That’s-a lotta metal!
Also speaking as a person who deals with e-waste daily, it’s both by volume and mass composed of petroleum products. Fiberglass is reenforced plastic. Ics are 90% plastic by volume. Discrete components are made of petroleum distillates in a lot of cases and encased in them in even more cases!
Even if you only considered the boards as the e-waste and not the plastic cases and bodies themselves, those dont exist in a vacuum like our hypothetical electromagnets, a reduction in printer boards means fewer printers which are almost completely just plastic.
The scale of what you just described is really goofy.
It’s also a very delicate shield against a very serious problem.
I don’t think it’s feasible to protect a mars-diameter disc of massive magnets from damage by either normal objects traveling through the area or from some human engineered attack.
If you’re imagining the capacity to create such an emplacement, don’t you imagine that such phenomenal effort and wealth of resources would be better spent solving some terrestrial problem?
There’s a real difference between e-waste, which is mostly byproducts of the petroleum refining process with electronic components smeared liberally on, many of which rely on petroleum byproducts themselves and electromagnets, which are, at the scale you’re discussing, massive chunks of metals refined, shaped and organized into configurations that will create magnetic fields when dc is present.
I have a hard time imagining a level of focus required to bridge that gap.
Wouldn’t that make it not an embarrassing way to open the article at all then?
Like how machine gun owners don’t support the repeal of the nfa or fopa because it would tank the value of their stamp items.
Was there a shooting with a printed firearm recently?
Most of the sd card receptacles I see are made pretty cheaply and that means harder, less pliable materials like steel will make them wear faster.
I would like for this to be viable, but right now it just seems like it would tear up your slot.
retributive justice doesn’t work.
one of the main reasons people try to treat minors differently than adults is because they recognize that retributive justice is literally giving up on the person and doing the easiest thing for society to deal with them.
especially in cases that involve minors there’s a push for restorative, transformational and participatory justice models because they don’t give up and fall back on treating the person like an animal.
There didn’t used to be multivitamins. The broad spectrum of hominid diets never guaranteed you’d get enough trace minerals and elements to keep growing more teeth and there wasn’t evolutionary pressure to do so when you’re like five to ten years into your adult teeth when puberty hits.
I guess a person could claim mdm is spyware, but by extension group policy and maybe even selinux would fall in the same category.
It’s worth keeping in mind that the distinction is made in comparison to actual software separate from the os that is being used to keep tabs on the device location and gate access to hardware. Possibly one of the most literal types of spyware I’ve ever seen.
We should also recognize that Samsung isn’t shipping fully open stock roms and the open or closed source nature of software coming from a company headquartered in an ally’s territory doesn’t matter near as much as their military presence on rok soil.
Their security concern is that iPhones won’t let a third party app take control of phone capabilities at a very low level. They want to use an in-house app to stop people from recording audio or video based I assume from the article on geofencing.
The way you’d do that with iPhones is most likely through mdm.
It’s not that iPhones aren’t secure, it’s that the rok military can’t control them with its spyware.
Reading between the lines, it’s not like no one knows that. It’s a good opportunity to gently suggest people working in high security positions (who make higher grade salaries on average!) ditch their iPhones for Samsung models. No need to run a mdm shop and you juice a national company.
SEOUL - South Korea’s military is considering a comprehensive ban on iPhones in military buildings due to increasing concerns about possible leaks of sensitive information through voice recordings, according to multiple sources on April 23.
The sources, a group of ranking officers who wished to speak on condition of anonymity, said that the Air Force headquarters released an internal announcement on the military’s intranet server on April 11, instructing a complete prohibition on any device capable of voice recording and which does not permit third-party apps to control inherent functions, effective June 1, with iPhones cited as items subject to the ban.
According to the document, the decision to ban iPhones in the military came from joint meetings held by the headquarters of the army, navy and air force, located at Gyeryongdae in South Chungcheong province.
The document was quoted as stating: “It’s inevitable to block any kind of voice recording, not just formal communications including meetings, office conversations, business announcements and complaints from and consultations with the public, but also informal communications such as private phone calls (within military buildings).”
According to the document, “there has been an ongoing review regarding the potential extension of this ban to all subordinate units”, with the army headquarters having conducted a trial of the ban since April. If the ban is extended, it will likely go beyond the Gyeryongdae area to include all other units across the nation.
The devices set to be prohibited include all types of smartwatches and wearable devices as well.
Currently, about 10,000 personnel, including some 6,000 officers, are estimated to be on duty at the Gyeryongdae defence centre alone. For security reasons, the exact number is not disclosed to the public.
The specific type of security threat they’re talking about is the threat of “our in-house software can’t control iphones”.
I may be misremembering, but under ios I think that goal is accomplished with mdm instead of an app?
The author of the article used chrome with a cpu throttling setting at 10x to make a comparison between an m3 and itself at 1/10th cpu. I imagine you could check it that way!
The linked article outlines in explicit detail how it is the fault of the websites and not the devices.
Yeah, they don’t protect you from shorted cables or dirty controls either.
The person you were replying to was saying that contrary to what the person they were replying to said, in ear headphones can have reproduction quality that merits being a “codec snob”, not that we shouldn’t care about wireless versus wired.
They even say that they don’t use wireless headphones.
No, they’re saying accurately reproducing sounds for people to listen to has much more to do with the vibrating membrane to eardrum interaction than anything that happens between the source material and the vibrating membrane.
that’s nice, but the whole reason recapcha and other ai training capchas exist is that it costs money to host and maintain those services and they’re able to recoup those costs by harvesting and monetizing user data.
capchas literally do have to be boring dystopian bullshit because no one will pay for the alternative.
Don’t look into that recycling either. It’s just arbitrage all the way to the acid vat man.
Any chance vtc will also turn off up votes some time in the future?