I’ve never used or dissassembled an American microwave, so wouldn’t know about anything American-specific.
Having a ceramic plate at the end of the wave guide isn’t evidence that there’s not a wave stirrer on the other side of the plate or part way along the wave guide. As far as the microwaves are concerned, the ceramic plate is a hole, though, because (unless the manufacturer selected a stupid material), it should be about as transparent to microwaves as the air is.
Legally, it isn’t. The DMCA (and compatible laws in non-US countries, which those countries have to have or they’re not allowed a trade deal, and not having a trade deal with the US is devastating for an economy) doesn’t require copyright holders to do anything to defend their copyright. It does make it illegal to do (nearly) anything with copyrighted media that you don’t have explicit permission to do from the copyright holder (there are some exceptions, but people generally think they go further than they really do). It also makes it illegal to do (nearly) anything to circumvent DRM, even if you have a legal right to use the thing that the DRM is protecting, no matter how crappy the DRM is and how easily it can be bypassed.
You’re allowed to think that the law is stupid (it’s the DMCA - everyone who looks at it and isn’t a multibillion dollar publishing company thinks it’s stupid), but that doesn’t mean that it’s not the law, and for legal terms like piracy, you can’t just substitute your own definition based on what should be legal if it conflicts with the definition that says what really is legal.
The reason why non-crap DRM exists when there’s no legal reason to make it not crap is the same reason why DRM exists at all when there’s no legal reason to have DRM at all when piracy of DRM-free stuff is already a crime. It’s that publishers think that the more of a hassle it is to pirate things, the more likely people are to buy things legally. Technically, a shareholder could sue a company for using crap DRM that failed to protect their IP, but the company has a decent defence by saying that they felt that intrusive DRM would hurt their reputation with legitimate customers, so not using strong DRM is not grounds to say a company’s been negligent and liable for any losses they make due to piracy.
Circumventing DRM by any means, whether that’s by modifying it so it doesn’t work or just clicking buttons that the DRM provider doesn’t want you to click, is legally considered piracy in most of the world. If you didn’t get the activation code from Microsoft (or someone Microsoft authorised to give it to you), it’s pirated.
if the diagram’s any good, it should show the wave stirrer in the roof rather than on the ceiling of the food chamber. There’s typically a waveguide to take the microwaves from the magnetron to the top of the chamber, then the wave stirrer is at the end of the waveguide to vary the angle that microwaves enter the chamber at. There’s usually something to stop food splashing/spraying into that section, though, e.g. an extra few centimetres of waveguide afterwards with a bend in it.
I’m not sure I’d consider this a total upgrade - I have a Steam Controller and an 8bitdo SN30 Pro, and despite the 8bitdo one being newer and having been used much less, I wore through its original thumbstick rubber and had to replace it much sooner than the Steam Controller’s thumbstick cap, which hasn’t even worn through, it was just flaking.
Either that was a fluke, or the 8bitdo rubber isn’t as durable.
Usually it’s not inside the same chamber as the food as then it would be a nuisance to clean. You need to take a microwave apart to see the wave stirrer.
Most microwaves have a spinning wave stirrer in addition to the rotating plate. From the description here, it just sounds like either your plate rotation motor is broken or you’ve got a weirdly simple microwave.
When AMD’s biggest market was Litecoin (and derivatives like Dogecoin) mining and Nvidia’s hardware was pants at mining, they initially couldn’t increase production of the HD 7000 series quickly enough, so the initial glut of money went to scalpers. They responded by making huge volumes for the Rx 200 series, but shortly after it launched, Litecoin mining ASICs became available and GPU mining stopped being viable. That meant that:
This wasn’t the only time ATi/AMD took a calculated risk and it backfired horribly, so with their history of bad luck, chasing the AI bubble in any way that involves risk instead of just selling things for money might be a bad idea.
No, they’re illegal several times over as you’ve got to pirate the thing in the first place to end up in a situation where you need one, and then they’re inherently a DRM circumvention device, which are illegal to possess, and then using them circumvents DRM, which is illegal to do. The upside is that you’re unlikely to be caught.