Puzzle archives

Today I completed the work I began yesterday with those old computer files. It was to put on my website a mirrored archive of the old CiSRA Puzzle Competition that I ran with some friends of mine from 2007 to 2013 at our old employer. After the company shut down last year (and we all lost our jobs), the original website vanished. There’s a copy on archive.org, but nowhere else. I decided some time ago to host a mirror myself, but haven’t sat down to do the work to reformat the links and make an index page until now. But now it’s done! Another task I can tick off my long to-do list.

I’ve also been doing some administrative work related to ISO photography standards. I’ve probably mentioned that we have a planned meeting to be hosted in Sydney in February next year, and as the chair of the Australian photography standards committee, it’s my job to keep that on track. But of course with the COVID-19 restrictions on meetings and international travel, ISO is currently running all standards meetings virtually – currently until at least the end of August, but that could easily be extended. So it’s not clear at all if the Sydney meeting will go ahead as a physical meeting, or a virtual meeting, or perhaps a physical meeting with some delegates unable to attend due to travel restrictions in their countries. So today I had a bit of back and forth emailing to the international conveners and Standards Australia, to raise the issues and ensure that there are no problems that may arise that we need to deal with now. (It’d be nice if I got paid for any of this work…!)

Oh, and Scully got a wash and trim at the dog groomer today. She’s looking neat and tidy, but with her fur trimmed short and the nights getting colder here, she definitely needs the pyjamas I showed a few days ago.

New content today:

School science prep

Today I did further preparation for my school science visit on Monday. I’ve been trying to contact a nearby high school to borrow some of their lab equipment, but they kept not returning my calls. So this morning I decided to try Sydney University, where I studied for several years, and know some of the staff in the physics department. I called up and got onto the first year lab coordinator (who I hadn’t met before) and asked her if I could borrow some stuff. She put me onto the lab technician, but he wasn’t in yet, so I sent an email.

Then I was planning to go do some grocery shopping, but I didn’t want to be out driving the car when he phoned back, so instead i stayed home in that sort of anticipatory state that makes it hard to concentrate on anything. He emailed back at 11:00, saying to meet him in the physics labs at 11:45.

Now, I was at home, and the university is on the other side of the harbour… I mailed back saying I might be a few minutes late, and jumped in the car. Fortunately traffic wasn’t bad and I managed to find a parking spot right next to the university gate closest to the physics building, so I was actually on time. I borrowed a retort stand and clamps, and a brass mass carrier with a stack of brass weights. Pretty simple stuff, but it would have been tricky to improvise adequately for Monday.

And I spent some time trying (in vain mostly) to help solve puzzles for the MUMS Puzzle Hunt. I don’t know where the rest of the day went!

Oh! I queued up a bunch of new comic submissions for Lightning Made of Owls. We had a bit of a slump in submissions for a while, but now there are several comics in the queue. If you want to make a simple gag comic and have it published, send it in!

Announcing mezzacotta Café v2.0

It’s Wednesday, Ethics teaching day. I walked to the school, taught my class, and walked home – a total walk of 8 kilometres. Well, I took a slightly indirect route home because it’s a more pleasant walk than along the main road.

Back home, I did a bunch of work for the ISO Photography standards committee that I’m still on. I started on this committee back with my old job at Canon Information Systems Research Australia. When the company decided to close down, I decided to continue working on the committee, since it’s a good way to keep up with professional photographic technology research, and I wanted to make sure Australia maintained its role in the international committee. Anyway, I had a bunch of documents to go through, so that took some time.

Then I spent time solving puzzles from the 2019 MUMS Puzzle Hunt, which started today. I’m part of the team “mezzacotta” with some of my friends.

In between I worked on integrating HTML/CSS to make the new mezzacotta Café look nice. Here’s the old original version. And here’s the new updated version made with our new mezzacotta Random Generator technology. The new version began with the same vocabulary a few days ago, but has had a few new additions made to it already. And it looks nicer!