Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror

Comment You said "cheap" and "Wifi", but... (Score 3) 77

So this isn't at all what you asked for, but I'm going to throw it out there anyway: Ubiquiti. You'll pay more and they're all PoE rather than wireless, but if you spend the money and run the wires (hey, you have to run a wire for power anyway, might as well use it for data, too) you won't regret the results.

Comment Re:Now we're just haggling over the price (Score 1) 92

Biden tried and failed, because it wasn't legal.

Actually he tried and partly failed because it was only partly legal.

But he definitely cannot create a new revenue stream and direct it however he chooses.

That might not stop him from trying, and unless Congress or the courts rein him in, it won't stop him from doing it. As I pointed out above, in this case it's unclear that anyone would have standing to sue (not taxpayers; it wouldn't be tax money -- maybe nVidia or China, but they like the deal), so stopping him would probably require Congress to act. And what are the odds that the Republican Congress would grow a spine?

Comment Re:Now we're just haggling over the price (Score 1) 92

It may have been more useful to have already known that it would not be possible for Trump to do what you described.

"Not be possible" is too strong.

It's clearly possible unless Congress or the courts prevent it, even though it is clearly illegal. But Trump is doing lots of things that are clearly illegal, which is why the courts keep issuing injunctions to stop him (and then SCOTUS keeps staying the injunctions to let him go ahead and do it anyway, at least for a while). In a sane world, the fact that an action is illegal would be a stronger constraint because the president would have to be concerned that Congress would impeach and convict him, and he would have to be concerned about potential criminal liability. In the world that exists, the GOP leadership in Congress refuses to do their job to rein in the executive, and SCOTUS has declared the president above the law so there are few practical limitations on his power.

So far, the only thing that seems to really make Trump back off is when the stock market crashes.

Nevertheless, a slush fund of several billion dollars per year that the president is truly able to spend with complete discretion would be a significant additional increase in power because it's not clear that anyone would have standing to sue, so courts could not intervene regardless of constitutionality. Congress would be able to intervene, of course, but, again, the GOP-led Congress has almost completely abdicated. I had to add "almost" only because they actually did stand up to him on the Epstein files (sort of; the bill left Pam Bondi with near-total freedom to withhold anything she wants, not legally, but practically).

Trump is more open than other Presidents.

No, Trump is more secretive than most other presidents. You're confusing "unfiltered and disorganized" with "transparent". I do have to grant that he's incredibly transparent about his corruption. Well, maybe. He has been transparently corrupt in lots of ways, but it still seems likely that there's more corruption which he's keeping hidden.

Comment Re:so NFTs but even dumber (Score 0) 48

I suspect one of the reasons for the price run up is that ownership claims over these cards now can trade as NFT's. Such cards are one of the biggest volume drivers for "real world assets" on Solana. What the custodial arrangement looks like and how to know they can actually be redeemed is someone else's problem for the speculators. MTGox ... that's Magic The Gathering online exchange... anyone?

Comment Re:Now we're just haggling over the price (Score 1) 92

But last I read of it, it goes into a fund controlled by the President -- a slush fund, in olden terms.

Where did you read that? If it's true it would be momentous. A totally discretionary fund of $2-6B per year (based on nVidia's projections of selling $2-5B per quarter to China) would give the president enormous unchecked power.

I've spend some time searching and haven't found anything to substantiate this claim. I'm not saying you're wrong, but I'd like to see where you got the idea from.

Comment Re:claims (Score 2) 48

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.

Comment Re:claims (Score 4, Insightful) 48

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.

Comment This is how the US works unfortunately (Score 4, Interesting) 237

It's sad to say, but this is part and parcel for the US. The rich want to get every advantage they can, and their money allows them to. So as students with real disabilities get accommodations the rich see it as someone getting something they don't and immediately go about finding a way they can get it to. It doesn't matter that they don't deserve it, they think they deserve it simply because someone else is getting it. And with the US healthcare system, they can always find someone willing to give their kids a diagnosis whether they need it or not because they are willing to pay the price (And can afford to pay the price). This is what the US has become, a plutocracy. The rich get whatever they want because they can afford to buy everything and in the US, everything is for sale.

Comment Correction needed in both directions (Score 1) 48

First,mandatory screen time needs to be limited. If they want text books in ebook form, great, but they'll need a way to restrict school issued pads to school work during the school day.

On the flip side, I have more than once heard a parent complaining that homework is being given that requires a computer to complete where a school doesn't allow chromebooks to be taken home. That's equally absurd. Not every family can afford to give each kid a computer, and sometimes computers break. It's not like parents can just grab an extra one at the corner store like they would a pack of pencils or paper. If school work requires a computer and/or internet connection, the school should provide it. If that includes homework, the students must be allowed to take it home.

If the schools don't like that or can't afford it, they can issue text books and homework that can be completed with pencil and paper (yes, that includes accepting hand written essays).

And as for not letting parents view the assignments, that's ridiculous. Of course the parents have a right to see it. If some company wants to claim that to be proprietary information, I guess the school can't use it at all.

It's crazy to complain about students on their screens too much and then have mandatory screen time. It's equally ridiculous to complain that parents need to be more involved and then shut parents out.

/rant

Slashdot Top Deals

Force needed to accelerate 2.2lbs of cookies = 1 Fig-newton to 1 meter per second

Working...