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[-] deadbeef79000@lemmy.nz 149 points 1 month ago

Another bullshit passive-voice headline. Written implying the fault was not with the LAPD.

"LAPD officers destroy MRI machine in bungled pot raid"

[-] markstos@lemmy.world 11 points 1 month ago

Journalists have avoid committing libel.

In an active-voice headline they would need to add a word like “allegedly” or “reportedly”, which they could have done.

If they report a claim that someone committed a crime and the person is found to not have actually done so, that’s grounds for a libel lawsuit.

So reporting on alleged crimes is done carefully.

[-] Klear@sh.itjust.works 10 points 1 month ago* (last edited 1 month ago)

Doesn't make it any less bullshit, just shows how fucked USA press is.

[-] conciselyverbose@sh.itjust.works 104 points 1 month ago

It's better than the title implies. They also broke the MRI machine because they hit emergency stop buttons instead of stopping for a couple seconds to ask how to safely handle removing the gun.

(I'm not sure the cost difference between a graceful shutdown and an e-stop and can't find information, but if it's 250k worth of fix, I'm betting it's significant.)

[-] Pronell@lemmy.world 113 points 1 month ago

And they were there because the energy use of the MRI made them suspect it was a pot farm... in a legal state.

[-] Aatube@kbin.melroy.org 54 points 1 month ago

I agree with the legal state part, but it was not the energy use of the MRI; it was BS'd from the following:

"Franco conducted surveillance on multiple dates in 2023, reporting the 'distinct odor of live cannabis plant and not the odor of dried cannabis being smoked,' tinted windows–which he attributed to efforts to conceal cannabis cultivation, security cameras– which he associated with locations where cannabis is grown to prevent theft, and two individuals in similar attire at the premises – whom he concluded were performing maintenance or expanding the cultivation operation," the lawsuit alleges.

[-] DharkStare@lemmy.world 40 points 1 month ago

Tinted windows, security cameras, and uniforms...rock solid proof of a weed farm. /s

That describes 90% of the businesses I shop at.

[-] Omgpwnies@lemmy.world 20 points 1 month ago

Tinted windows, security cameras, and uniforms

[-] Lost_My_Mind@lemmy.world 16 points 1 month ago

Why do you shop at so many weed farms???

[-] Steve@communick.news 6 points 1 month ago

Sounds like you buy a lot of weed.

[-] qaz@lemmy.world 23 points 1 month ago

Distinct odor of live cannabis

I have no idea what that smells like, but this smells like a bunch of crap

[-] FuglyDuck@lemmy.world 18 points 1 month ago

That is… patently stupid.

Basically he smelled pot.

Thats the only suspicious thing in that chain of observations.

Literally every non-residential building has tinted windows in some way or another- it’s for energy conservation.

Every non residential and a fairly large number of residential buildings have cameras. Yes. To deter would be thieves, but mostly to show what happened and maybe whodunnit, if you’re lucky.

“Similar attire” what the fuck does that even mean? Uniformed? Scrubs? Shit. Everyone in almost every company all wear similar attire when going to work.

Usually job appropriate attire. Which means people doing the same job are going to be wearing “similar attire”.

“They appear to be wearing maintenance clothing- blue jeans, gray polo, tool belts that have [some kind of tools]” is a valid observation.

Or “they appear to all be wearing scrubs, as doctors and nurses wear” or “they appear to be wearing clean room suits”

But what isn’t a valid? “….to do maintenance or expand the operation.”

Well, you see a maintenance worker, them doing maintenance isn’t… too far a leap. But again, literally, every non-residential building has a maintenance guy. That ain’t suspicious.

[-] microphone900@lemmy.ml 4 points 1 month ago

Right?! And we can't be sure he even smelled the weed he claimed to smell. The other things could be verified by being photographed or requesting documents. But the marijuana smell, the thing that probably made the warrant approvable at all, can never be verified. I wouldn't be surprised if he made it up; hell, they do it during traffic stops so why not for a search warrant.

[-] randomdeadguy@lemmy.world 11 points 1 month ago

wow that's incredibly obtuse

[-] lemmylommy@lemmy.world 58 points 1 month ago

The icing on the cake: „After retrieving his rifle, the officer is said to have accidentally left a magazine full of bullets on the floor of the MRI room.“

[-] Benjaben@lemmy.world 24 points 1 month ago

Next to the clown shoes, squeaky red nose, and rainbow afro wig, I assume. Unreal.

[-] TootSweet@lemmy.world 43 points 1 month ago

Yeah, and the magnet was not to blame for this incident despite how the title of this article reads. Given all the (alleged, I guess) facts of the case, I'm pretty sure sure the cops showed up in a clown car that played Yackety Sax when the horn was pressed.

[-] RobotToaster@mander.xyz 30 points 1 month ago

IIRC the emergency stop vents the liquid helium, that's a lot of the cost I imagine.

[-] MartianSands@sh.itjust.works 33 points 1 month ago

The biggest problem is that the magnets will "quench", which is what happens when a superconducting electromagnet suddenly stops being superconducting.

There's a lot of energy stored in that magnet, and when it quenches the energy all turns to heat in a very short time. Any remaining helium will flash boil, turning into an explosive expansion of gas, and the thermal shock will seriously damage the machine

[-] Tar_alcaran@sh.itjust.works 17 points 1 month ago

Which, in older machines, might happily pump a fuckton of gaseous helium into the room, potentially creating overpressure and squeezing the door shut while people suffocate.

[-] ornery_chemist@mander.xyz 16 points 1 month ago

Yeah. The magnet quench flash boils a bunch of helium which is itself expensive, and presents a nice asphyxiation hazard as well. And then, assuming the quench damaged nothing, you have to set up the magnet again by getting the coils back down to superconducting temperatures... to get there, you end up boiling off a lot more helium. And then you have have to bring an engineer in to get the electrons spinning through the coil again and wait for the wobbles in the current to stabilize.

Or so I think. I work with NMR spectrometers and not MRIs, but it's essentially the same technology.

[-] propofool@lemmy.world 9 points 1 month ago

There's also a finite supply of helium/liquid helium and ...it ain't cheap to refill.

[-] SapphironZA@sh.itjust.works 26 points 1 month ago

My uncle is a medical equipment installer that installs and calibrates MRI machines.

The issue is more than just the physical damage, which can be expensive, these machines take a long time to calibrate to the local environment. If the electromagnets are damaged, the whole set needs to be replaced, as they are manufactured in matching batches.

It's like if you damage a piston in an engine, it will cause damage to the crank shaft, which will also damage the rest of the engine. It's a helluva job to fix.

[-] FuglyDuck@lemmy.world 3 points 1 month ago* (last edited 1 month ago)

I don’t suppose your uncle knows what happens to those magnets that come out…?

You know. Asking for a “friend”. (Okay so this hypothetical friend maybe likes to play with magnets in a totally harmless way….)(edit, yes I know how dangerous they are…. I’ll make sure my “friend” is careful….)

[-] SapphironZA@sh.itjust.works 5 points 1 month ago* (last edited 1 month ago)

🤣

Just make sure to tell your friend that 600amp wires are expensive and THICK.

[-] FuglyDuck@lemmy.world 2 points 1 month ago

Promises promises….

(In the immortal words of some fire-performer-dude at RenFair, “don’t do it at home. Do it at Grandma’s!”)

[-] cynar@lemmy.world 4 points 1 month ago

The primary magnets will be super conducting magnets. Unless you have liquid helium (or liquid nitrogen, if your lucky) to cool it, it will just be an interesting rock.

[-] FuglyDuck@lemmy.world 1 points 1 month ago

There’s a facility a few miles from me that makes the LN. used to work at a facility that had a tank farm served by them. Their driver liked to smoke while purging the liquid hydrogen tanks.

And not like, walked over to the smoke shack, nope. right there next to the exhaust vent.

[-] bane_killgrind@slrpnk.net 11 points 1 month ago

All the helium offgassed instead of being reclaimed so...

[-] Aatube@kbin.melroy.org 73 points 1 month ago

One LAPD officer, "dangling a rifle in his right hand, with an unsecured strap, approached the MRI Office" and glanced at the large warning sign on the door that read: 'Warning. Magnetic Field. High Frequency Yield. Metal Parts and Medical Instruments of All Types prohibited.'" He then walked into the MRI Office, according to the lawsuit.

[-] propofool@lemmy.world 20 points 1 month ago

If only those good ole boys and gals could read

[-] Kazumara@discuss.tchncs.de 34 points 1 month ago

Two thousand liters of helium gas were allegedly released as a result of the rifle striking the machine.

No not really. It was release as a result of the same idiot who brought his rifle into the room later pressing the emergency shutdown, thereby quenching the magnet and dumping the helium. What a dumb fuck.

[-] jimbolauski@lemm.ee 32 points 1 month ago

The judge that signed off on this warrant needs to be held accountable. Tinted office windows and some guy saying he smelled something should not be enough for a warrant.

[-] Blackmist@feddit.uk 21 points 1 month ago

You mean you want them to read things before signing?

That's going to require them doing their jobs. They're not going to be happy about that!

[-] jimbolauski@lemm.ee 11 points 1 month ago

They might miss a round of golf, that would be a terrible injustice.

[-] L0rdMathias@sh.itjust.works 23 points 1 month ago

Lose your rifle, lose your job. Simple as.

[-] SteveDinn@lemmy.ca 18 points 1 month ago

If you fired a gun past an MRI machine, could it conceivably catch the bullets? I am currently assuming that significant deflection is absolutely possible with such a powerful magnet.

[-] captain_aggravated@sh.itjust.works 26 points 1 month ago

Bullets are seldom made of iron though; they're usually lead sometimes jacketed with copper, so they're not magnetic. Conductive, but not magnetic.

[-] linearchaos@lemmy.world 14 points 1 month ago

Traveling through that strong of a magnetic field, that would definitely generate eddy currents. Like dropping a magnet down a brass plate causes it to move very slowly because the magnetic field moving induces current in the plate and the current creates a counter magnetic field. My instinct is that it would just slow it down, But that MRI is spinning magnets. Maybe it just slows down a little and is it noticeable, maybe it spins it while it's slowing it down and amplifies the minute drop due to gravity. Too bad MythBusters are gone. There's not many people out there funded well enough to test shooting bullets through an MRI machine.

[-] Zirconium@lemmy.world 5 points 1 month ago

Wait if the bullet is generating Eddy current can we get electric bullets by shooting bullets through an MRI like shooting an arrow through fire to get a flaming arrow.

[-] FuglyDuck@lemmy.world 7 points 1 month ago

The bullet would not be generating an eddy current.

The eddy currents are induced in the bullet by the magnetic fields as it passes through.

It’s like a generator’s coil that doesn’t have anything attached to it. Because there’s nowhere for it to go, the eddy currents just dissipate when it leaves the magnetic field.

[-] Blackmist@feddit.uk 3 points 1 month ago

Bullet time, baby.

[-] Lost_My_Mind@lemmy.world 7 points 1 month ago

What if I filled the room with lightning?

[-] prettybunnys@sh.itjust.works 15 points 1 month ago

It would be super cool

[-] match@pawb.social 13 points 1 month ago

comrade magnetism

[-] Glitterbomb@lemmy.world 5 points 1 month ago

Sounds like a MRI machine could work as some decent home defense.

[-] fermionsnotbosons@lemmy.ml 3 points 1 month ago

Rod Farva level of stupid.

this post was submitted on 03 Oct 2024
420 points (100.0% liked)

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