Quick late night update

It’s 10pm, after my final Zoom ethics teaching class for the night, so I don’t want to spend too long on this before bed. There was the usual five classes today, and in between I worked on finishing off my slide presentation for next week’s school visit. I think I successfully managed to combine astronomy, photography, and human vision into one presentation short enough and pitched at the correct 8-10 year ago group. And it’s complete with a couple of photos of Scully, since the teacher said the kids loved seeing photos of people’s pets.

Dinner was a simple pasta with pesto and pumpkin chunks. Easy and quick. Oh, and the weather was rainy today. It cooled down a lot overnight and we’re forecast for a few days of showers coming up.

New content today:

Saying bye to a long-time student

I had a bit of a sad moment today. A girl who has been doing my Outschool “Critical & Ethical Thinking” class for close to 2 years has unenrolled. A parent wrote to explain that they’re moving to the UK (from Korea) and the time zones don’t work out so well, so she can’t continue the class any more. But the parent was very pleased with the class and thanked me for my work in teaching their daughter. I remember this girl at the beginning was very reluctant to speak, and took a lot of time thinking of answers, but she’s improved enormously and is much more confident and outgoing now.

In another less-than-good thing, one of my Dungeons & Dragons players was exposed to whooping cough. He’s being tested, but said no matter what he wants to skip D&D this Friday to avoid any possibility of infecting people. he said he still wanted to play and asked if we could include him remotely. We’ve done this before with another player, but this one is our mapper, and I feel like interacting with him remotely while describing the adventure locations and having him try to draw them will be too clumsy. So I suggested we postpone the game a fortnight, and convene on 23 February. Everyone agreed to this, so I made an invitation:

Invitation graphic to D&D game

The weather was a bit warm today, but the real problem will come tonight as the forecast is that the temperature won’t drop below 25°C overnight, before heading into a scorcher tomorrow. That’s definitely too warm to be comfortable for sleeping, so we’re blasting the air conditioner to cool things down before bed time and hoping we’ll survive and not wake up too hot.

New content today:

Double games days

Friday was online games night with friends and I didn’t have time to write a blog post because it was a busy day.

First thing in the morning was grocery pickup and shopping. I order online, but always select my own fruit and vegetables right before picking up all the other ordered stuff. Back home, I’d moved my first ethics class of the day 10 minutes earlier because I had another Zoom meeting starting at the exact finish time, and I needed some slop time in between because the classes always go a little bit over.

Friday: STEM Professionals in Schools teaching

The Zoom meeting was with a teacher at Loreto Kirribilli, a girls’ school not too far from where I live. This is a new school that I’m setting up a partnership with to replace Brookvale Public, where I’d been doing the CSIRO STEM Professionals in Schools program since 2012. It was good there, but (a) it was a long drive to get there, (b) I had to stop visiting the school during COVID, and (c) the contact teacher there since moved to a new school, so I basically lost tough with them. CSIRO contacted me last year to ask my status and I told them that, so they organised a new school for me.

I spoke to the school’s gifted & talented program organiser, who told me about the various programs they have there for out-of-curriculum enrichment and learning. She suggested the best introduction would be to give one of the Learning@Lunchtime talks – these are weekly talks on Fridays at school lunchtime, given by external visitors, on a wide range of topics. They advertise the speaker and topic, and any interested students can turn up and listen to the talk while eating lunch. She said they get any number from 5 to 50 students, depending on the topic (and the weather!). She sent me free dates afterwards and I said I could do one of these talks on 23 February.

After the talk, she said we could have a chat, and introduce me to the school’s science coordinator, to organise an ongoing mentorship of some students. They have external mentors come to the school at intervals convenient for the visitor—anything from weekly to once a year—and meet with a small group of students with an interest in whatever the mentor is an expert in. She said they don’t do it just for STEM topics; they had an executive from Qantas who came in and had “business lunches” with students and they all talked about business stuff. Anyway, she asked what sort of ages I’d like to work with, since they cover the gamut from Kindergarten to Year 12, and I said I’d spent my tie at Brookvale working with K-6 kids, and would like to work with older students so we could do more advanced stuff. She said she might have a small group of Year 10 students who might be suitable. But that will be sorted when we chat after the initial lunchtime talk.

Following this meeting I had lunch and took Scully for a quick walk before getting into three ethics classes in a row in the afternoon. After that my wife and I relaxed by going up to our favourite pizza place for dinner. And then back home afterwards I played online board games with friends.

Friday: Online board games

We played a game of Wingspan, and discovered that it seemed to drag a bit in the online version, because the UI enforced us taking turns sequentially, whereas when we play in person we often start our moves, and say we’re doing stuff that doesn’t interact with anyone else, and the next person can start their move. And manipulating the physical cards and components seems to flow faster than clicking a screen UI. So we were a bit tired of it by the end. But despite thinking I was doing poorly throughout the game, I somehow ended up winning, so it wasn’t a total loss!

After that we played a game of Just One. We use a bot implementation that one of my friends wrote for our Discord server. It has a much wider selection of words to guess than the official version. There was an amusing incident with two of the words.

Briefly, the game involves rounds where one person has to guess a mystery word. The word is revealed to all the other players, and they have to submit a one-word clue – e.g. if the mystery word is “banana” the clues might be “fruit”, “yellow”, “lounge”, etc. Ideally all the clues are different and the guesser has a lot to work with to get the right answer. But if multiple people give the same clue, they are eliminated and the guesser gets fewer clues. it’s cooperative, so we’re all trying to be helpful and give the guesser as many good clues as possible – but the elimination thing means it’s risky to give the most obvious clues in case someone else does the same.

Anyway, one word was “celery”. One person clued “stick” and two of us gave “waldorf”, which was eliminated. So the poor guesser had to guess based on the single clue “stick”, and ended up guessing “carrot”.

Then the next mystery word, chosen at random from a list of hundreds, was “carrot”!! Three of us suppressed laughter and gave clues, while the guesser had no idea what was happening. It turned out two of us clued “stick” (referencing the previous round!) and one clued “root”. So the guesser only got to see the clue “root”. And said, “Haha, wouldn’t it be funny if it was carrot?” And not having anything better to guess, he guessed carrot, and we all burst into laughter as he got it right!

Saturday morning

I slept in a bit, got up, had breakfast, and went for a 5k run. This was my first since Australia Day, eight days ago, as I felt my sore ankle needed a bit more time off. It felt a lot better today, and I clocked 28:14, exactly the same time as that last run. The conditions were a bit warm and humid.

After a shower I had to drive down to the local farmer’s market to pick up a home-made chocolate cake that my wife had bought there at one of the stalls. She’d walked down with Scully and wanted to walk back, but not carrying a cake. The cake was for afternoon tea with some of our friends, the ones who minded Scully the last few times we’ve been overseas. Last time they were in a temporary house while their own one was being renovated, but they moved back in at the end of November, and this was the first time we’ve visited since.

After lunch, we took Scully on a walk, and then drove over to our friends’ place for afternoon tea.

Afternoon tea games

Their updated house looked good! No structural work, but they had a complete kitchen renovation, new carpets, the wooden floorboards in the kitchen and dining rooms had been sanded and polished and looked brand new, new paint throughout, and a bunch of new fittings like built-in wardrobes, insect screens, a new back door with doggy door for their dog, and so on.

We chatted for a bit and had some crackers and cheese, and then we played a couple of games. We started with Taluva, which I don’t think I’ve seen before. It’s a really clever tile-laying game, with tiles consisting of three adjoined hexes in a triangular shape. Each hex contains a volcano or one of a few different types of terrain. One your turn you draw a random tile, lay it on the expanding map, and then place one or more buildings according to some simple rules. The goal is to place more buildings than your opponents, and there’s priority for more difficult buildings, with temples outranking towers, outranking huts. The rules are very simple, but it has a lot of strategy to it and we really enjoyed it. My wife enjoyed it maybe more because she won!

Then we played Love Letter, which I’ve played before but my wife hadn’t. This is a simple game, but unpredictable and sometimes hilarious in the situations that can come up. My friend one this one.

We got back home about 6:30 pm and I made omelettes for dinner with the fresh zucchini flowers that my wife had also bought at this morning’s market. A busy but fun couple of days!

New content yesterday:

New content today:

Pre-travel scramble

I missed my update yesterday because I had my evening teaching class at the university – the last class for image processing this semester. The students are on the final stretch of their assessment tasks and will be submitting their reports and videos on Friday. Normally I’d then have to mark a bunch of them, but this time I’m flying out to Europe on Saturday, so the marking will be done by all the other tutors. When I got home from the class I was too tired to type up a blog post, so I’m catching up tonight.

My day yesterday was mostly working on writing and making new Darths & Droids strips to fill the buffer while Im overseas. I still have to do at least one more strip, and that will be a task for tomorrow. Today I worked on this week’s ethics class lesson plans: Shrinking and Enlarging for the younger kids, and Revolutions for the older ones.

This morning I walked with my wife and Scully down to her work, where we sat at a cafe and had a special morning snack together. This was our wedding anniversary special event, because that’s today! But we didn’t have time for anything else. I considered surprising my wife with a picnic lunch, but I told her and she said it was good that I didn’t as she had a work meeting at lunch time today. And we couldn’t do anything special for dinner tonight because of my ethics classes. So we had to take the opportunity for something in the morning. I had an almond croissant which is one of my favourite types of pastry.

And, well, there’s not really much more to say. It’s all just a bit of a rush to get through things prior to leaving on our trip on Saturday.

New content yesterday:

New content today:

Turkeys, turkeys, everywhere

Around where we live it’s easy to find Australian brushturkeys. Here’s a photo I took of one a while back:

Australian brushturkey

They’re big birds, and have become more and more common in this area over the years. They scrape for food in leaf litter, and this time of year they build large mounds of litter and mulch to incubate their eggs, using the warmth of the decaying mulch rather than sitting on the eggs. So they move around a lot of leaf litter. And this year in particular I’ve been noticing that a lot of the footpaths we walk on around the neighbourhood are constantly being covered in a layer of leaf litter, sometimes so thick that you almost have to wade through it. While the adjacent garden beds are scraped clear of mulch and have large patches of bare soil.

There’s been a bit of this in previous years but this year it’s particularly bad. I’m guessing a lot of residents are constantly scraping or sweeping mulch back into the gardens and off the footpaths, or maybe their are council workers going around and doing it. I’m starting to wonder how much of this the gardens can take before the birds become real pests and start having an adverse effect on plants. Being native birds they’re a protected species, so there’s nothing anyone can do about them, legally.

In other news today, I received my Kickstarter copy of Dungeon Crawl Classics #100: The Music of the Spheres is Chaos. This is a wacky dungeon adventure with some cool bonus stuff because it’s the 100th adventure in Goodman Games’s series. Should be fun!

And tonight was another project tutorial session at the university for the image processing course. For dinner beforehand I tried a new burger and wings place. I had the chicken burger with peri-peri sauce, which came with a side of chips. It was pretty good! I’d go back here again some other time. Though not this semester since I’m still trying to eat somewhere different and new every week.

And after the project session with the students, the professor, who’s an old colleague from the previous jobs we did together at Canon, asked me if I wanted to fill in for him in teaching the next 18 months worth of his courses, as he has an offer to do some outsourced research work which will take up all his teaching time. This means I’d be organising the courses and giving the lectures for the courses – which involves some time commitment, but also extra income. And it’s a great opportunity to do some more university level teaching. So I’m very interested! I just need to see how many hours a week of work will be required, and fit that into my current Outschool schedule.

So this is pretty big news, and I’m a bit excited!

New content today:

More marking; and Success and Failure

I finished off my marking for the image processing course today. As in previous semesters, this was followed by a tedious hour or so of pasting all the marks and comments into the university online interface – 10 separate entries for each of the 54 students I’d been assigned. I was very glad once I got that finished!

This evening I had the first three classes on my new ethics topic: Success and Failure. I think they went pretty well. This topic has less of me talking and more questions for the students to answer than the previous one I did on Dinosaurs, so it feels a lot more interactive, which is good.

This afternoon I read an article on the ABC News site about pears falling out of favour with Australian consumers relative to other fruits, with the result that a lot of pear farmers are finding the crop to be no longer commercially viable, and are removing pear orchards. This prompted two things:

Firstly, a conversation on with my friends on Discord in which two of them revealed that they never realised that pears are sold in supermarkets in an unripe state and that they ripen and soften over several days in the home. Both of them said they never thought much of pears, as they were too hard, crunchy, and bland compared to apples. I was amazed that they’d apparently never experienced the fact that pears soften considerably as they ripen, nor had the pleasure of eating a nicely ripe pear.

Secondly, I resolved to go out and buy some pears! When I went out with Scully for a walk after lunch I popped into the local grocery store and grabbed four nice Packham pears. Which are very firm now, but will ripen and soften nicely in the next few days. And one of my pear-incredulous friends also went out and bought himself some pears today as well, to experiment and try to experience this phenomenon of ripe pears himself.

I don’t know if it’ll be enough to convince the farmers to keep growing pears, but I certainly hope they don’t end up disappearing from our supermarket fruit sections.

New content today:

Marking, marking, lecturing

Today was full of work for the university image processing course. I spent much of the day marking student reports. Then late in the afternoon I took Scully up to my wife’s work and played tag team, so she could take her home while I hopped on a train into the city.

I continued my quest to have dinner at a different place every week, this time trying a random Chinese place that I found by wandering around. It had a bunch of barbecue ducks hanging in the front window, and a room of empty tables since it was pretty early to eat dinner. An old Chinese woman took my oder, but I don’t think she understood any English, and she tried to ask me a question in Chinese that I didn’t understand. But I got the meal I wanted, just a simple dish of fried noodles with some mixed seafood. It was okay, but nothing special.

At the university I gave the guest lecture tonight on Human Vision and Colour Perception. This is jus a special informative lecture for the students, non-assessable, but related to the work they’re studying on computer image processing. I think the students found it interesting, and a few said afterwards they liked it, and had some questions about it.

New content today:

Starting project marking; rampant e-bikes

This morning I finished off the Dinosaurs topic with my last three ethics classes. I had to move one class an hour earlier, filling in the gap between it and the previous class, because I had an appointment at lunch time with a doctor. Fortunately the students all said last week they could make it an hour earlier. Next week it’ll be back to the normal time.

After lunch I was walking with Scully and I came out of a narrow pedestrian path perpendicular to a main road, stepped out past the corner of the building, and nearly got hit by a food delivery e-bike speeding along the footpath. I had to step back to avoid being hit. And then I heard a screech as the driver put the brakes on hard, and when I turned to look, he’d only barely managed to stop in time to avoid hitting an old man, maybe late 60s. The old man gave the rider an earful!

These food delivery e-bikes have become a menace in many parts of Sydney. They’re not legally allowed to ride on pedestrian footpaths, but they all do it. Some are reasonably careful, but others are real cowboys and just try to go as fast as they can, dodging precariously between pedestrians. There have been several serious accidents in the past year or so. I wonder if police will crack down on them at some point – because at the moment there seems to be no enforcement of the law.

This afternoon I began marking the first student project reports from the current university image processing course. The first one I grabbed was a real treat – probably the best report I’ve read in my three years of teaching this course. Though it might be all downhill from here!

Later tonight I have the last lesson in my current Creative Thinking and Game Design course. It’ll be good to wrap another one of those up!

New content today:

Online teaching country 46

I keep track of where students in my Outschool classes are connecting from. Today I recorded my 46th country: Zambia. t was actually a girl who normally connects from her home in Wales, but she’s currently travelling with her family, and joined my class from Zambia. So that’s pretty cool! I also have another student who live in Italy, who joined this week from Thailand. It’s so cool that some students are continuing to do my classes even while on vacation.

Most of today I spent working on new Darths & Droids comics, trying to build up the buffer before my own trip in November. I took Scully out for a walk at lunch and got fish & chips, eating them at my favourite lookout.

That’s about it, not much else to report today.

New content today:

A very brief trip into the university

This afternoon I dropped Scully at my wife’s work and hopped on a train into the city to head to the University of Technology Sydney for tonight’s image processing lecture. In the city I stopped at a Malaysian restaurant near the university for dinner. This is part of my plan to try a new restaurant every week during this semester. I had some curry puffs, and a beef rendang with roti. It was okay – the roti was excellent, the rendang was tasty but a bit fatty, which I don’t like, and the curry puffs were a little disappointing. Oh well, they can’t all be winners.

After eating, I got to the university and noticed it was a lot emptier than normal. There’s usually a huge queue in the main building foyer every Tuesday where they hand out free noodle soup meals for students, but that wasn’t there, and there were barely any students around. I got to the lecture room, and the electronic timetable showed that the room had nothing booked for the evening. I texted the lecturer to ask if the lecture was on, and he replied saying that it was mid-semester break!

So I had to come straight back home again. So, wow, that was a bit of a waste of an evening. At least I got home in time to spend a bit of time writing up my lesson plan for this week’s new ethics class, on Pets.

I did manage to get a nice sunset photo at the university though:

UTS sunset

New content today: