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Comment Source term for Einstein's field equation (Score 1) 42

in his actual papers on relativity mass does not "create gravitation." Energy, momentum and some off-diagonal terms like stress and pressure gravitate. There is no mass term in the stress-energy tensor

There most certainly is. Density-- mass per unit volume-- is the (0,0) term of the stress-energy tensor.

Comment Re:All for it, but would like to know the launch r (Score 1) 12

If the launch fails at a point where it is say 50 miles up, and the reactor has been turned on prior to launch.

The conops says that the reactor doesn't get turned on until after it's successfully placed in a high orbit.

A good feature of nuclear reactors is that they aren't dangerously radioactive until after you turn them on.

Comment Re:What did he expect? (Score 1) 84

It has one job

Why does it have to have one job? Your TV also had one job, play broadcasted content. Did you expect to buy a difference device to play media from a cassette? Phones had one job, make calls. Did you refuse a smartphone for the same reason?

The premise of a device having "one job" again is the position of a luddite.

It's like putting a margarita mixer on a toilet. You could, but you shouldn't.

That depends, do you often find yourself drinking in the toilet? On the flip side I do find many people who take their smart phones or tablets into the kitchen, take notes, write shopping lists, read recipes while cooking. If only there were a convenient place we could simply put a screen...

Bonus point is it's not a hygiene nightmare (yes you absolutely shouldn't put a margarita mixer on a toilet, for health reasons, not because I disagree with your desire to have a convenient cocktail while doing a poop).

Comment Re:What did he expect? (Score 1) 84

but why would they need to be on the internet?

Because isolated networks are largely a thing of the past? You talk about the home console as if the general consumer wouldn't prefer to use their phone. The thing is as soon as something then is on the phone you expect it to work away from you home network (assuming you're not one of those people who actually don't even bother jumping on the wifi in their house and just use 5G even when at home like many many people do).

Help me by proof reading the marketing for your product:

"Our product is just like the competitors, except more limited and less versatile, and unable to traverse outside of the home wifi."

Does this sound facetious? If it does I suggest you find some products that are local network only and read their reviews. You'll very frequently see your killer feature listed as a "Con" rather an a "Pro" in the eyes of most people.

Comment Re:What did he expect? (Score 2) 84

Cool. You've just described literally ever piece of consumer electronics on the market currently. What do you propose the consumer do? I guess I shouldn't expect my car to work? My TV? Games console? My home security camera? Lightbulbs?

I should expect none of this to work for me?

What a truly absurd comment. No we should very much expect them to work the way we expect them to, and then rally together to hold vendors accountable when they don't.

Your view is defeatist and doesn't help anyone.

Comment Re:Simultaneously Paid For And Became the Product (Score 1) 84

Based on the cost of products from China vs the price of products made in China but sold by non-Chinese companies, I'd say the price well more than covers the cost of everything for practically any product where they also choose to display ads.

They just want more, more, always more.

Comment Re:Windows is crashing because? (Score 1) 172

Users should never be able to do things that cause crashes

Users usually don't, developers do. If a user wants to play a game what choice do they have other than be at the whim of NVIDIA's horrendous quality control for drivers, and a developer's mandate that their product ships with tool that runs a kernel level driver all in the name of making sure you're not a cheater?

Yeah Mac doesn't have that problem because developers don't offer that software for that platform.

Comment Re:Windows is crashing because? (Score 1) 172

My Macs get pushed pretty hard

There's a big difference between pushing a PC hard doing general stuff, and pushing a PC hard gaming. The latter is a true clusterfuck of cludges and workarounds, often with kernel level dumbfuckery in the name of beating cheaters and pirates all while using shoddy rushed out drivers that are poorly tested for one of the most complex subsystems in the OS (graphics).

It's orders of magnitude easier to crash a system with a game than it is with literally any other workload. That's not to say that Windows is reliable. It's objectively not, but the OP does have a big point. I can say with confidence that 100% of the crashes I've had on my PC have been due to gaming and the occasional really poorly written AI load (still GPU driver related).

Comment Re: smug Linux user enters the chat (Score 1) 172

superior to

How would you know? You didn't ask the GP what their needs are from an interface. You're taking a very typical software engineer approach of jumping to an answer while forgetting to ask the question. I have no doubt you find several Linux DEs superior to windows, but that's you in your application. You can't tell someone else something is superior for them without asking them what they expect from a UI.

I notice your UID is pretty low, so you're probably from the old guard of IT. Which is fitting, because Linux (while today offers a wide variety of UIs) was very much the greatest example of this problem in the 90s and early 00s where UIs were very much defined by the needs and wants of power users who declared them superior to all alternatives, and that is precisely one of the greatest setbacks Linux suffered.

Comment Re:Facial Recognition is NOT AI (Score 1) 30

I take it you learned everything you learned about AI from the media in the past 2 years? Facial recognition is very much AI. In fact it was one of the early widely used examples of a trained model for the purpose of similarity matching. The entire foundation of facial recognition is AI, always has been, even if you think AI is generating stupid pictures and complaining to ChatGPT that it can't do math.

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