Ethics of data; and body systems

Today I got in a good chunk of work on the university data engineering course, writing an outline of a presentation on the ethics of data science. I also went over the lecturer’s notes for the lecture on data types and some exercises he’d prepared. We’re having a Zoom meeting tomorrow to discuss progress and plan out the rest of the time between now and the beginning of the course in late February.

The rest of the afternoon I spent assembling slides for tonight’s private Outschool science lesson. Today we’re covering body systems – or at least getting started on it. I suspect I have enough material to last for two weeks.

For dinner tonight I made calzones – spinach and ricotta, with a tomato/onion/garlic sauce to spoon over the top.

New content today:

The dreaded hiatus, and tidying up

After yesterday’s cogitation on the matter, I decided I had to take a brief break from making new Irregular Webcomic! strips, in order to get some higher priority things done. My buffer has run out, and I just didn’t have time today to photograph new comics – and I really want to reserve some time this week to work on other things. So I’ve officially declared a hiatus of at least one week, during which I’ll rerun old comics instead every day.

The work I need to get done, specifically, is to get cracking on the course notes for the university data engineering course that I’m helping my friend to redesign for the upcoming semester. We have a deadline near the end of February, so I need to schedule some time to do the work that the university is paying me for! This means comics have to fall by the wayside for a little bit, but hopefully it shouldn’t be too long. I’ll try and squeeze them in some time next week if I can.

It’s the combination of having to do this, plus restarting my online teaching stuff again this week, plus my wife starting work-from-home again last week due to COVID, that have all added up to a lot of distractions.

And there are of course other things that are usually too trivial to mention here that eat up parts of each day as well. Today I gave myself another COVID haircut, with a bit of help from my wife to tidy and even things up a bit after I’d hacked my own hair enough. And we gave Scully a bath – the first one since her groom just before Christmas.

Oh and we all went on a walk up to a doctor’s office for my wife to get her COVID booster. I’m booked in for mine next week, and I’m just trying desperately not to catch the disease before then. The case numbers are skyrocketing like crazy here in New South Wales at the moment, as omicron is defeating our currently relatively feeble attempts to control the spread.

Our government appears to have just given up trying to slow it down, and rather just hope that the hospital system can withstand the strain. Australia’s infection rate per capita is now above both the UK and the USA, for the first time in the entire pandemic. They said we had to avoid any further lockdowns for the health of “the economy” but apparently they didn’t realise that with so many people off sick the economy was inevitably going to suffer anyway. Supply chains for food have almost ground to a halt, and supermarkets are struggling to keep anything stocked. When I bought groceries last Friday, there were no oranges (which I wanted), and almost no apples, and short supplies of many vegetables. Reports this week, both from my friends who’ve been shopping and the media, say that supermarkets now have virtually no fresh fruit or vegetables left at all, and meat is in short supply. The shortages are expected to last at least another few weeks. We’ll see what’s left when I do the next grocery shop on Friday. Fortunately we still have a COVID lockdown pantry box with non-perishable food that could last us about 3 weeks if we absolutely had to.

New content today:

Plugging away at comics

I’ve been so busy lately that i haven’t been able to get stuck into making a new batc of Irregular Webcomic! strips, and my buffer has run out. I tried to spend today writing a new batch, to take photos on Monday and have the first one at least ready by publication time, but I didn’t manage to complete writing the batch.

I’m still not sure what to do about this. I could make one quick comic for Monday, but then I’m in the same situation for Tuesday. I really need to find the time to complete writing a full batch and get it done together, as it’s a lot more time efficient that way than making a single comic a day. I’m considering declaring a hiatus week to allow me to catch up, but that’s a little unsatisfactory in terms of audience expectation. I’ll see how I go tomorrow and make a decision before publication time.

I was distracted a lot today by the final day of play in the fourth Ashes Test between Australia and England. Australia has already clinched the series 3-0, but England fought hard today and managed to avoid defeat in a nail-biting cliffhanger ending.

It’s also been a little tiring getting back into teaching multiple classes online each day again after the Christmas break. I’ll get used to it quickly, but getting up to speed has been a big change of habits and amount of time to get things done.

New content today:

Relentless humidity

After I went to bed last night following virtual board games night, a huge storm broke. I was drifting off to sleep when it began: pounding rain, lightning, and thunder. I don’t know how long it lasted, but it was a while.

This morning I slept in a little, then got up, had breakfast, and went for my 2.5k run. I really thought I was doing a god time, pushing myself a little, and getting really exhausted by the end of it. But the clock told me it wasn’t that great. It just probably felt more exhausting because it was 24°C and 94% humidity.

The maximum temperature today was just over 30°C, but it was steamy humidity all day. And then there was another storm late this afternoon, although the most intense part swept just north of me and we only saw the edge of it. We go some moderate rain for half an hour or so. And then the clouds cleared and the sun came out again, baking the moisture back out of the ground. It’s 9pm now and it’s over 90% humidity again. And this is the way it’s been pretty much all this week. I really wouldn’t mind if it got hotter, if only the humidity would go down a bit. (Of course, in a summer or two, I’ll be complaining about the 42+°C temperatures and skin-cracking 5% humidities…)

I don’t think I mentioned the other day that when working on that tricky bit of Darths & Droids plotting, I actually scribbled out a couple of pages of calculus and was using Matlab to figure out some things. I’m just reminded now because I have the pages sitting next to me here in the desk.

Scully got to go out today with an old friend – Bella the dog who she has stayed with a couple of times when we’ve gone on holidays. Bella belongs to friends of ours, and one of them came over with Bella and one of the kids to visit for a bit.

New content today:

Virtual board games night again

Today was another warm and very humid day, with intermittent rain. It seems we’re stuck in this weather pattern, and it’s not particularly pleasant.

I had to make a quick Irregular Webcomic! today, because my buffer had run out and I hadn’t had time this week to make a full new batch. So this is a temporary fix until next week when hopefully i can get a new batch underway on Monday.

Tonight is virtual board games night with my friends, after we skipped last week due to it being New Year’s Eve. One of my friends has implemented a new Discord bot game, based on a game he plays with his family, in which you have to make words based on letters spotted on car number plates. We played it a few times and I actually managed to win a game, which I was pleased with.

We’re continuing now, as I type… It’s been fun and promises to be moreso as we continue into the evening.

New content today:

Summer humidity

The weather has been ridiculously humid lately. We’ve been having temperatures around 30°C, and humidities hovering in the 80-100% range. WIth some occasional rain to really drive home the humidity. This is in contrast to the summer of a couple of years ago, when we had much hotter and drier conditions. La Niña is causing this current warm (but not hot) and humid phase. It’s meaning I’m finishing my 2.5k runs every morning completely dripping in sweat.

Today: more ethics teaching, another 3 classes, and more Darths & Droids production.

New content today:

Ethics of laws

This evening I restarted my online ethics classes on Outschool, after a break over Christmas and New Year. I had three classes in a row, so it’s diving right back in. There were 7 returning students and 3 new ones all together, so I did my class introduction bit a couple of times. Then we got stuck into the topic, which was “laws”.

We started with questions about why we have laws, would it be possible to have a society without laws, what might such a society be like? Then we moved on to the fact that historically laws were stated unilaterally by a king or emperor and everyone had to follow them, so what gave them the authority to do that? In modern society in contrast, governments make laws, and what gives them that authority, and is it any different to a king?

Then we moved on to questioning if everybody in a country needs to follow the same laws. What if someone strongly objects to a law, or disagrees with it for religious reasons or whatever, should they still have to obey it? What about people from ancient traditional cultures, whose traditional laws conflict with modern government laws? Is it fair for a government to recognise ancient cultures by allowing them to do things that other citizens can’t do?

All this stimulated a lot of very interesting discussion with the kids! I think it’s a good topic that really led to a lot of tricky questions and thoughtful answers.

In other news, earlier I worked on a particularly tricky bit of Darths & Droids plotting and script writing. I wrote a good chunk of material, but it needs polishing and reshaping a bit to flow properly, so it’s not finished yet. I also took a walk up to the shops because I had to visit a pharmacy to get some things. I’ve been trying to avoid going anywhere with people due to the now rampant COVID omicron strain going around, at least until I can get a booster vaccination in a couple of weeks, but I needed some things. Usually the shopping area is bustling with people, but today it was almost like a ghost town a a few people around, but nowhere near the normal levels. I stopped to grab some sushi on the way home for lunch.

New content today:

Starting biology

The Christmas break is over. My wife got up early this morning, and so did I. She’s working from home again, due to COVID, so we’re back into that routine again.

I spent much of the day making slides for tonight’s resumption of online science classes with my one-on-one student. Last year we started with physics, going through atomic theory, electromagnetism, and light. I thought we could start off the new year by changing fields into biology. So today I made a presentation on cells. I found a fantastic collection of public domain microscope images and videos of cells on Flickr, by the Berkshire Community College Bioscience Image Library. And an incredible collection of public domain biology diagrams by one very generous Wikimedia Commons contributor. Together they made a great presentation.

New content today:

Last day of holidays

It’s Monday, the public holiday in lieu of the New Year’s Day holiday which was on Saturday. Tomorrow is back to work for many people after the Christmas/New Year break, including my wife, and myself, as I begin teaching classes on Outschool again tomorrow after my break.

Today was warm and summery. We went for a long walk with Scully in the mid-afternoon, and were pretty hot by the time we got home.

I worked on writing the lesson plan for the new week of ethics lessons – the topic for the week is “laws”. Asking questions like why we have laws, and what gives a government (or anyone else for that matter) the authority to make and enforce laws?

Another thing I’ve been doing today is downloading PDFs of the old TSR Dungeon magazines, containing Dungeons & Dragons (and occasionally other game) adventures. Someone on reddit linked to a Wizards of the Coast approved (hence legally available) archive of all 221 issues on archive.org. I remember when Dungeon was first published, and I had print copies of issues 1 and 2, though I never bought any more as I had very limited money at the time, and I preferred the broader gaming subject matter of Dragon magazine. So being able to have the entire collection as PDFs is amazing. And not only is there a copyright-holder-approved archive of Dungeon magazines, but there are Dragon magazines there too.

New content today:

Clearing a memory backlog

Two things that happened in the past few days, but which I forgot about when writing here:

1. Yesterday when I was out with my wife walking Scully in the early evening, we were enjoying the quite strong breeze that was cooling down the heat of the day. I didn’t realise quite how strong the wind had become until we happened across a scene on the street: Two young men were examining where a large tree branch had fallen onto the street, blocking it. It was a eucalyptus branch, and pretty substantial – maybe 4 metres long and the diameter of a dinner plate at the base end where it had splintered off the tree above. It was fortunate that nobody had been under it when it fell, as it could have been very dangerous.

But unfortunately the car belonging to one of the men was under it at the time. The branch had caught it at a glancing angle on the side, smashing the tail light and causing some significant dents and scrapes in the bodywork. The guys were maybe teenagers, and one of them looked at us as we approached. They didn’t seem to know what to do, and one asked me who would be liable for the damage to his car – would it be the local council? I answered that I didn’t think anyone would be liable, and the damage would need to be covered by his insurance.

We left then trying to pull the branch away from the car, but they weren’t having much luck as it was pretty heavy. This morning when I walked past the same spot, I saw that the State Emergency Service had come to chop the branch into firewood sized chunks and has piled it up by the side of the street, with emergency tape around it.

2. A few nights ago, I think it was the night of 30 December, I took Scully out for her pre-bedtime toilet. As I always do, I gaze up at the stars (assuming a cloud-free night). Orion is prominent in the northern sky at the moment, with red Betelgeuse at the bottom, and the bright blue of Sirius in Canis Major trailing it to the right. (This is upside down compared to what people in the northern hemisphere see, of course.)

Anyway, I was looking up at Orion, when I saw a very bright streak of light flash rapidly from east to west, just below the constellation. It was a meteor. I see them occasionally when taking Scully out, but this was one of the brightest I’ve seen. So that was pretty cool.

Today, I spent time assembling and writing annotations for Irregular Webcomic! strips for the coming week. I got stuck into some mathematics for one of them, so it took some time. I even had to break out Matlab to do some calculations.

For dinner I made quiche, with home made shortcrust pastry. Previously I’d been rolling the pastry cold from the fridge, and wondering why it always cracked around the edges. Searching the net turned up some advice to let it warm up a bit before rolling, and that seemed to help a fair bit, so I’ll do that from now on.

New content today: