I tried one of those surveys before the last election, and it concluded that I was most closely aligned with the Green Party. Alas, they don’t have a chance in Hell where I am. They are so far off the radar I wasn’t even aware they were fielding a candidate in my district. But it does make me wonder though. If such surveys actually informed how people vote, would the balance of power shift? I think it would help if our voting system (I’m in Canada) changed to something other than first-past-the-post?

Oh wow thank you so much!

I got super busy today and only just got back on now to see the idea seems to have some traction. I will try to post/comment there to get ball rolling.

I was thinking actually, you could have posts that, like I suggested, describe a strange situation and invite people to speculate on how it came about. But you could also give some sort of narrative that describes the circumstances instead and leads up to a point where you go “…and you’ll never guess what happened next!” or something to that effect.

I had a mini sitting there for about a year before someone pointed out it was upside down on my desk. I thought the side that says “Mac mini” was supposed to be facing up? But no, apparently it’s the Apple logo side. With the power button on the model name side, I think that could fuel a nice, juicy OCD argument with my coworker?

But the mining, milling, and production of nuclear fuel, as well as the construction and decommissioning of nuclear plants, emit greenhouse gases at levels ranging from 10 to 130 grams of carbon dioxide per kilowatt hour of power — lower than fossil fuels but higher than wind and hydroelectricity (and roughly on par with solar).

That’s interesting. The article they link gives a bit more detail:

These energy intensities translate into greenhouse gas intensities for LWR and HWR of between 10 and 130 g CO2-e/kWhel, with an average of 65 g CO2-e/kWhel.

While these greenhouse gases are expectedly lower than those of fossil technologies (typically 600–1200 g CO2-e/kWhel), they are higher than reported figures for wind turbines and hydroelectricity (around 15–25 g CO2-e/kWhel) and in the order of, or slightly lower than, solar photovoltaic or solar thermal power (around 90 g CO2-e/kWhel).

The wide range for nuclear apparently comes from difficulties in estimating the carbon footprint of mining/processing the uranium, but that nuclear is sort of in the middle of the pack in carbon footprint relative to renewables in spite of the fueling costs is good to know.

I suppose these sort of numbers may change dramatically in years to come. Take solar. A lot of focus seems to be on the efficiency of panels, which would almost certainly lower the carbon cost per unit of energy as it improves, but a breakthrough in panel longevity would also do that in an amortized emissions sort of way.

I am not deaf, but this is triggering a pet peeve.

It seems a pretty common occurrence that I will be walking into a restaurant, bar, airport, doctor’s office, or whatever, and there will be a TV on a news channel with the sound muted or very low. For F’s sake, put the captioning on! What’s wrong with you?!?

Something to be said for the wfh movement too.

I thought I read somewhere that when they were making one of the Toy Story movies, there was some catastrophic data loss that nearly tanked the whole production. But then one of the animators came back from maternity and said wait, I think I have most of it synced to my home server? And the next thing you know, John Lasseter himself is barrelling down the highway to her place and it turned out yeah, she did have it.

Cool! I can see how optical media could, in theory, be very long-lasting as long as you don’t use materials that oxidize or otherwise degrade over time.

Well I guess I’m picturing DNA encoding like a RAID billion in terms of redundancy, so with some checksumming, you ought be able to sort out any mutations? But I’m no geneticist.

That’s why I back up my data on stone tablets in Cunieform.

Seriously though, if you wanted data to last for centuries, what would be your best bet? Would it be some sort of 3D-printed mechanical storage? At least plastics are generally not biodegradable, though they are photodegradable, so I guess you’d want to stick your archive in a dry cave somewhere?

Or what about this idea of encoding the data in the DNA of some microbe and cutting it loose? What could possibly go wrong?

You know, I’m not actually quite sure what I’m doing, but I can tell you I am not looking at the keyboard. I suppose it’s similar to how I play violin? I don’t look at where my hand is but it shifts to different positions depending on what makes the most sense for the pattern I’m trying to play, and yes, a different position does imply a different fingering to reach the same notes.

When learning to program, I initially tried to follow the touch typing guidelines, but they say that you should use the right pinky to reach every key towards the upper right end of the keyboard, which gets old fast given how frequently you need to access them. And just as with music, there are patterns. In programming, you may frequently need to type {}, :=, or even something like \{\}, and flailing around with the pinky is a good way to give yourself carpal tunnel. So your right hand learns to shift to hit those keys using a combination of fingers.

As a Gen X, I think my typing speed peaked around late high school/early university? I tried to teach myself touch typing and got moderately proficient. Then I got into programming where you need to reach all of those punctuation marks. So my right hand has drifted further to the right over the years, which is better for code but suboptimal for regular text.

One thing that’s really tanked for me though is writing in cursive. I used to be able to take notes in class as fast as the prof could speak. Now I can scarcely sign my own name.

I suppose it depends on how you look at it. Take solar, for example. On the one hand, you could argue that if your primary goal is to generate heat, you might as well use a solar thermal plant with lots of focusing mirrors over photovoltaics. The conversion to electricity first would inevitably be far less efficient.

On the other hand, if you’ve got your PV plants for electricity already but they are overproducing at times, there is the question of what to do with the excess power, and using it to run heat pumps may actually be a pretty efficient application at the point?

I paid a visit to Green Bank WV once out of an interest in astronomy. The giant radio telescopes are truly a sight to behold!

Less impressive were the people camped out nearby who saw the place as the promised land where they could cast off their tinfoil hats in the cellular-banned zone surrounding the complex.

You can always combine integer operations in smaller chunks to simulate something that’s too big to fit in a register. Python even does this transparently for you, so your integers can be as big as you want.

The fundamental problem that led to requiring 64-bit was when we needed to start addressing more than 4 GB of RAM. It’s kind of similar to the problem of the Internet, where 4 billion unique IP addresses falls rather short of what we need. IPv6 has a host of improvements, but the massively improved address space is what gets talked about the most since that’s what is desperately needed.

Going back to RAM though, it’s sort of interesting that at the lowest levels of accessing memory, it is done in chunks that are larger than 8 bits, and that’s been the case for a long time now. CPUs have to provide the illusion that an 8-bit byte is the smallest addressible unit of memory since software would break badly were this not the case, but it’s somewhat amusing to me that we still shouldn’t really need more than 32 bits to address RAM at the lowest levels even with the 16 GB I have in my laptop right now. I’ve worked with 32-bit microcontrollers where the byte size is > 8 bits, and yeah, you can have plenty of addressible memory in there if you wanted.

I know a google engineer who was saying they’re having to update their code bases to handle > 16 exabytes of storage, if you can imagine. But yeah, that’s storage, not RAM.

So the next captcha will be a list of AI-generated statements and you have to decide which are bat shit crazy?

“Recall uses Copilot+ PC advanced processing capabilities to take images of your active screen every few seconds,”

Seems like a lot of extra disk thrashing that would shorten the life expectancy of an SSD? Like it would be considerably more than your usual background chatter of daemons writing to log files and what not. Unless I’m misunderstanding this?

Well, Shortcuts comes from the iOS world and is a relatively recent addition to macOS. Automator originated in macOS and I don’t think it has made it over to iOS at this point?

That’s not even the full extent of it though. Before Automator, there was Script Editor, which could also create script applications, but that doesn’t seem to work so well anymore. Automator has become the preferred approach for that. But Script Editor is still around and is useful for looking up AppleScript dictionaries. These tell you if a given application offers special scripting support, and there are also a few general dictionaries like StandardAdditions that are worth a gander. I wish AppleScript existed for iOS.

And then there’s the command line approach of using crontab to open your files with the open command. And osascript lets you run any AppleScript from the command line.

There should be a law that whenever this happens, the changes must be highlighted in bold.