Seems to depend on location. In my home city in Europe, it was 3-4 times a day, even shortly after the war.

Numbers mean nothing once enough inflation is involved. But back in those same days, a mailman could support a family on his salary. Not a luxury life for sure, but enough to rent a place and put food on the table. Women working was still a somewhat new thing.

Yes, this stuff is moving digital as well. At different speeds in different countries.

Social media has become a toxic dump. If you wouldn't allow children to play in waste effluent from a 1960s nuclear power plant, then you shouldn't allow them to play in the social media that's out there. Because, frankly, of the two, plutonium is safer.

I do, however, contend that this is a perfectly fixable problem. There is no reason why social media couldn't be safe. USENET was never this bad. Hell, Slashdot at its worst was never as bad as Facebook at its best. And Kuro5hin was miles better than X. Had a better name, too. The reason it's bad is that politicians get a lot of kickbacks from the companies and the advertisers, plus a lot of free exposure to millions. Politicians would do ANYTHING for publicity.

I would therefore contend that Australia is fixing the wrong problem. Brain-damaging material on Facebook doesn't magically become less brain-damaging because kids have to work harder to get brain damage. Nor are adults mystically immune. If you took the planet's IQ today and compared it to what it was in the early 1990s, I'm convinced the global average would have dropped 30 points. Australia is, however, at least acknowledging that a problem exists. They just haven't identified the right one. I'll give them participation points. The rest of the globe, not so much.

And we all know that won't happen.

The thing with fines is that all the people ACTIVELY involved have interests that don't align with the public and taxpayers.

The shops are ok with fines if they happen rarely and in manageable amounts. Then they can just factor them in as costs of doing business.

The inspectors need occasional fines to justify their existance. So, counter-intuitively, they have absolutely no interest in the businesses they inspect to actually be compliant. Just compliant enough that the non-compliance doesn't make more headlines than their fines. So they'll come now and then, but not so often that the business actually feels pressured into changing things.

You misunderstand wealth.

Most wealth of the filthy rich is in assets. Musk OWNS stuff that is worth X billions. That doesn't mean he as 140 mio. in cash sitting in his bottom drawer.

Moreoever, much of the spending the filthy rich do is done on debt. They put up their wealth as a collateral and buy stuff with other people's (the banks) money. There's some tax trickery with this the exact details I forgot about.

So yes, coughing up $140 mio. is at least a nuissance, even if on paper it's a rounding error.

The actual story that got buried is that the filthy rich are now in full-blown "I rule the world" mode when their reaction to a fee is not "sorry, we fucked up, won't happen again", but "let's get rid of those rules, they bother me".

These automated tags are about $15-$20 each. If you buy a million you can probably get them for $10, but still. Oh yes, and their stated lifetime is 5 years. And you STILL need an employee to walk around updating because it's done via NFC.

In many cases, there are modern tech solutions, but pen-and-paper is still cheaper, easier and more reliable.

It's not necessarily malice. What I mean is: They are certainly malicious, but maybe not in this.

Now THAT is a rare example of an actually smart law.

No government funds needed to enforce the policy, while the stores have an incentive to post the right prices. Why the max $5 though?

My grandparents and parents sometimes talked about how mail used to work.

Delivery within the same city within a few hours. The mailman would come to your house several times during the same day. Every day.

Telephones changed that. With phones, if something is urgent but not so urgent you go yourself, you can make a call. So the demand for same-day-delivery disappeared. Visiting each house only once means a mailman can cover more houses in the same amount of hours.

Privatizing mail delivery is an astonishingly stupid idea, given that what is left in physical mail delivery is often important, official documents.

Whatever, dude.

Efficiency is based on differences in energy that are economically accessible, not on some rambling theories in a newline-free paragraph.

You can access room temperature. You can' economically access the blackness of outer space from the earth's surface. Likewise, you can access the negative terminal on your battery, but not some static charge in the upper atmosphere.

You pump X amount of energy into a heat engine, it expels that energy to an accessible exhaust, and typically 70 to 95 percent of that energy is *not* converted to work. You pump X amount of energy into a battery, it dumps that energy through a motor to its negative terminal, and only 5 to 10 percent of that energy is not converted to work. That's the only way to practically analyze the situation.

We could also all have infinite free energy if we could access the levels below the zero point energy in the quantum fields. One little problem: that's not accessible either.

You needed a handbook for that?

Anyone who ever went to a business meeting could've told you that.

By my experience, it takes only 4 things to make a meeting productive: a) someone is in charge of the meeting and moderation, b) that someone had time to prepare, c) everyone in the meeting has received an agenda with enough lead time to have read it and (if necessary) prepare their part, at least a bit and finally d) there is at least a simple protocol of the meeting for those who couldn't attend, those who dozed off in the middle, and those who claim next week that something else was agreed on.

For the example in TFS of 200F water and assuming room temperature exhaust, Mr. Carnot says that the max possible efficiency is less than 20%. Any real world engine, including this one, probably ends up at a low-to-mid single digit percent efficiency. IOW, the vast majority of the heat would still be wasted.

The operator of the facility generating the waste heat might get more energy savings at lower cost by tweaking their processes to be a few percent more efficient in the first place, instead of trying to recover this low-grade energy source with an elaborate engine and plumbing.

Once you import numpy, Python has arrays.

seriously, slashdot? It's 2025 and you still can't do the Euro sign?

Even so the prices are excessive. If I want to upgrade the SSD in the current MBP from 512 GB to 2 TB that's +750 â

Meanwhile, a Western Digital Red SN700 with 2 TB I can get for a bit over 200 â.
A Samsung 990 PRO 2 - 245 â (was just rated the best M.2 SSD on the market by Tom's Hardware).

Whatever exact chips Apple is using, they're not 3x as expensive as other high-quality SSDs.