No, it's really inefficient. In order to be useful for power generation, the three square mile circle it illuminates would have to be completely full of solar panels in order to capture all the energy being reflected. And it it's as bright as the moon, that's about one half millionth as bright as the sun. So those solar panels, assuming no cloud cover, will be operating at one millionth the efficiency of daytime.

Meanwhile, battery technology, particularly for terrestrial power storage, keeps getting better and better. This has zero potential to offset CO2. Which is deeply sad for the science fiction geek in us all, but honestly, right now solar generation technology is starting to feel pretty science-fictiony, so maybe that's okay.

It may not be as much as we need or hope for, but I still about fell out of my chair laughing. Now I can make things shitty without even getting up!

The other thing about saving is that if you can depend on UBI, and it's enough to live on, then that takes the pressure off of individuals saving for retirement. Right now the amount of money people have to save for retirement in the U.S. is actually a problem, because there's no safe place to put that much money. And so we wind up with things like private equity and various other forms of securitization a specific group of which led to the 2008 crisis.

All of these securities are just ways of storing value, but you can't actually store value—value is work. "Stored value" is an obligation that someone else will have to work to pay back: I use my wealth to pay you money to do the work that I need done.

So public support for people who need it is actually the same thing as living off savings, except that living off savings is individual, and public support is collective. So public support can take advantage of the law of averages, and private savings can't. Which massively increases the amount you have to save as an individual to be sure you'll be okay in retirement.

And this motivates wealth inequality, which makes things worse and worse for the people who are creating the value you as a person with a decent amount of retirement savings need done. We've already had people saying "no more taxes" because they don't want to work to pay for other peoples' retirements. This is the same thing, and at some point it either turns into runaway inflation, which means your savings loses its value, or else it turns into regime change, which means who knows what? Right now, it means that a bunch of elected people are just raking in money through fraud, which isn't likely to end well for the rest of us.

It's weird how people think of socialism as being somehow expensive in comparison.

...that this sort of thing was a possibility when the first ATX power supplies came out. I still say that if you can't disconnect the power source, especially if it's a difficult to remove battery for a laptop or phone, you can't really turn it off.

...not guilty plea, even if you are caught with the chicken head bitten off and you're covered with blood, because it leaves the door open for a plea deal, which you can sometimes swing by saving the government the cost of a pointless trial. It's just one of the rules of the game.

This is what happens when you lack the ability to express emphasis in your output. Perhaps he should have posted his opinion in Markdown for clarity.

I know of several legacy industrial systems running DOS, as they depend on software with built-in drivers which must communicate with long EOL ISA or PCI interfaces. It's expensive, but there are sources for legacy hardware (as well as old surplus) for this very market. Yeah you might pay USD$10K for a machine capable of reliably booting MSDOS 3.3, but it's cheap compared to the $250K CnC lathe or mill for which there are no more modern controls.

Well, and not only that, but the article itself clearly says that it was the tariffs that killed the company, not Lena Khan. So the headline looks a bit like it's just clickbait nonsense, and Lena Khan had nothing to do with this. Sure, if Amazon had acquired them, maybe they would have operated at an apparent loss in order to collect all that hot hot private home use data, but that would not have been a win.

The worry that iRobot would be acquired by Amazon was reason enough for me to disable my device—I hadn't actually heard that the merger was canceled, because I moved shortly after that and we sold the Robot so we wouldn't have to move with it. :/

We cancelled our subscription to the Post after the ownership kiboshed a the editorial team's presidential endorsement last year. Bezos is really pushing the editorial team into his point of view, and the paper is becoming more and more just a mouthpiece for him. This AI thing is amusing, but it's not like it's a surprise.

The only good thing left there is Carolyn Hax.

Arduino responded to this recent drama just a few days ago, saying "Our 20-year commitment to open-source is unwavering" with a good explanation of the new T&C.

https://blog.arduino.cc/2025/1...

I believe Arduino is sincere with their statement.

One man speaking with Adafruit's social media accounts seems to feel otherwise. He probably believes he's doing good by raising the alarm. Maybe some of the points have some merit? But the tone really looks like an attempt to stir up drama and harm Arduino's reputation.

Adafruit does have history with Arduino. In 2015 when Arduino had serious internal division and conflict, Adafruit was manufacturing brand name Arduino Uno under some sort of license deal. That arrangement ended sometime in 2016. Adafruit quickly launched a product line of essentially Arduino clone boards named "Metro". Does any of that matter? Maybe, maybe not. But when reading what really looks like an attack on Arduino's long-established reputation coming from official Adafruit channels, best to keep in mind those 2 companies have a history.

I also have some history with Arduino, having made an Arduino-compatible board and contributed code and help over the years. I've personally met the Arduino developers and Arduino leadership folks several times at conferences. They are genuinely good people who've poured a lot of effort into trying to good in the world.

Maybe Arduino change for the better or for the worse with Qualcomm. I don't have a crystal ball. But I'm trying to keep an open mind and not get caught up in fear over basically boilerplate legalese.

Contrary to the scaremongering we hear, the world is not full of terrorists. They exist, don't get me wrong, but the reason we're so afraid of them is that our fear of them is incredibly useful for people who want to control us.

And also, the ones who do exist aren't engineers. So a shooting, or a stabbing, that's pretty easy to figure out how to do. Derailing a train? That's physics. Physics is much harder than pointing a gun and pulling the trigger.

Unfortunately Acela sucks. I took Acela from New York to Boston once. Once. It was terrifying—the tracks aren't really suited for running at (haha!) 100mph. The idea that this is high-speed rail and that anybody takes that name seriously just illustrates what a backwater the U.S. is nowadays.

There is already a rail corridor through western Indiana into the Chicago metropolitan area. And there are already passenger trains running on it. The problem isn't getting a train into the city center—it's that we don't have electrified high-speed rail lines between the cities. Which, given that we do have low-speed (only 75mph max) highways, which are insanely expensive to build and maintain, seems like an eminently solvable problem.

The real problem is that there are huge fortunes dependent on keeping those roads full of cars. But really that's not even the problem. You can see the problem right here in this discussion: if you haven't lived in a place where high speed rail is ubiquitous, it seems really really hard. If you haven't lived in a place where cars are not completely and utterly dominant, it seems inconceivable that things could be any different. Even people who are anti-car tend to think with car brain because of this.

Math is hard.

If a substantial percentage of the population is vaccinated, the likelihood of being exposed to measles is very low, so the 3% who might contract it if exposed have a good chance of not being exposed. This also doesn't account for whether the severity of the infection will be different for those 3% if they have been vaccinated.

We MUST be able to inspect and age verify every AI slop porn image to protect the fictional children!

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