Australia, land of the most expensive passport in the world

2 January 2025

From yesterday, 1 January 2025, the price of a ten-year Australian passport rose to four-hundred-and-twelve Australian dollars. That’s the cost of thirty-five pints of Victoria Bitter at the local pub.

Happy New Year.

As a comparison, the new price converts to a little over two-hundred-and-fifty dollars American, a little under two-hundred-and-fifty Euros, and about two-hundred British pounds. However, the hefty price tag is justified, according to a spokesperson for the Department of Foreign Affairs and Trade, who notes that the Australian passport is “a high-quality travel document”:

“The Australian passport is respected internationally as a high-quality travel document. It has a high level of technological sophistication, backed by rigorous anti-fraud measures, which ensures its integrity,” the spokesperson said in a statement. “This is a key reason why Australian passport holders receive visa-free access to over 180 countries.”

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Australia, economics, travel

Storing digital data for one hundred years: how is this possible?

2 January 2025

Maxwell Neely-Cohen, writing for Harvard Law School’s Library Innovation Lab:

If you, right now, had the goal of digitally storing something for 100 years, how should you even begin to think about making that happen? How should the bits in your stewardship be stored with such a target in mind? How do our methods and platforms look when considered under the harsh unknowns of a century?

It’s a longer piece, which goes to show how deceptively simple the question is. But how about the RAMAC 305 system, a computer developed by IBM in the 1950’s? This was the first commercial computer to use a moving head hard disk drive, called a 350 storage unit. But the RAMAC 305 was just too big, and heavy, to have much commercial appeal, and production was discontinued.

However, the 350 was capable of storing data for the long term. The real long term. When one of the 350 storage units was restored in 2002, Joe Feng, who was part of the restoration team, said “the RAMAC data is thermodynamically stable for longer than the expected lifetime of the universe.”

I think it’s time to somehow bring back the 350 storage unit.

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history, technology

Voting open for the 2024 Triple J Hottest 100 music poll

2 January 2025

The annual Hottest 100 countdown is part and parcel of the Australian music scene. Hosted by Australian indie radio station Triple J, since 1978, the poll gives listeners the chance to vote for their favourite music of the previous year.

The countdown itself takes place on Saturday 25 January 2025. I don’t always listen in on the day, in fact I’ve struggled to listen to much radio this last year, but the chart is great for new music discovery.

Gravastars and black holes, a weird cosmic double act

2 January 2025

The concept of gravastars (or gravitational vacuum stars) is a fascinating alternative to the idea of black holes, although if their presence were ever proved, they would not rule out the existence of black holes. Proposed by Pawel O. Mazur and Emil Mottola some twenty years ago, these objects are consistent with Albert Einstein’s general theory of relativity.

Gravastars, like black holes, form in the aftermath of some supernova explosions. They are relatively small, their size might be similar to London, capital of the United Kingdom.

In terms of appearance they are black, and a little like balloons, having an extremely thin shell, consisting of matter scientists do not yet understand. Their interior is filled with a vacuum, or dark energy, bustling to break out, but unable to do so. Gravastars sound like an incredible phenomena, but in a universe some think is devoid of dark energy, I wonder if they could actually be present.

Favourite monospaced font for coding, do people have such a thing?

31 December 2024

Code is code, what difference does the font you choose in whatever app you use for coding possibly make? As long as the code works as intended, what does appearance have to do with it?

But the conversation I found on the topic — which in fact started months ago — actually relates to a writer’s favourite font for writing — as in copy, not code — which is kind of intriguing.

Intriguing, because I’ve never given the matter the slightest thought. Obviously on my website I have chosen a particular display font, but when it comes to drafting my posts, no, I pretty much use one of the fonts the app offers.

These fonts are certainly not monospaced fonts (for all their virtues), which is where the discussion seemed to later turn. I write all my posts, together with the necessary HTML tags, on a word processing app, and when ready, copy and paste the text into WordPress.

I know I’m missing something using this process, because I read about the way other people use (what sounds like) a number of apps, before their blog post drafts are fed into their blog publishing software. But when it comes to a favourite font for drafting, whatever that might be, there isn’t one.

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design, typography, writing

The ten best novels of the twenty-first century to date

31 December 2024

Literary writers at The Sydney Morning Herald canvassed critics, editors, and writers, including Jane Sullivan, David Free, Gyan Yankovich, and Beejay Silcox, to determine the best ten books of this century, or the last twenty-five years.

Producing such a small list from a relatively long time frame, will doubtless generate discussion.

Anyway, Praiseworthy by Alexis Wright (winner of both the Stellar, and Miles Franklin, literary awards in 2024), along with Conversations with Friends by Sally Rooney, My Brilliant Friend by Elena Ferrante, and Never Let Me Go by Kazuo Ishiguro, are among notable — to me, that is — inclusions.

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books, literary awards, literature

Tranquil Motion, a new album from All India Radio

31 December 2024

I’m talking about the Australian downtempo electronica music act, not the public broadcaster of India. In the hubbub of the silly season, I forgot to mention a new album, Tranquil Motion, was released earlier this month. Track it down on Bandcamp, or your favourite music streamer.

I could use some tranquil motion right now…

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Australian music, music

The web today is not necessarily worse than the early web

27 December 2024

Xavier H.M., writing on his Mastodon page:

Your neocities blog is cute but I can’t read the 5pt font and your cursor is the size of a bread crumb. The web page is loading so many gifs my computer sounds like a boeing 747.

disassociated once, in a way, looked like a Neocities website. Or, more the point, way back in the day: GeoCities-esque. My websites of twenty-five years ago may have seemed like the work of a web designer trying to be artistic, but the way they were built presented problems to some visitors, particularly those with low vision. For example, much text on my early sites was rendered as images.

The facility to use alternative text, or alt-text, was always there, as far as I remember, but like a lot of visual web designers of the time, I did not make effective use of the facility. For example, if say I was posting a photo of a tree, the alt text would literally read “a tree”. I’d say nothing about where the tree stood. Along a road? In a park? Near a body of water? Nor anything else that would help describe the image more fully to people who had trouble seeing it.

As for blocks of text rendered as images — this to maintain complete design control across different browsers and operating systems — I probably supplied no alt-text, even though it would not have been difficult to do so. In other words, much of the content was invisible to some visitors.

And then we get around to font and cursor sizes that would suit an ant. For sure, it’s all fun, but doesn’t work for everyone. Those early days were more about aesthetics rather than accessibility. Today’s websites and blogs might look bland, might look all the same, but they are easier for a greater number of people to use, and, as a bonus, aren’t too demanding on our devices.

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design, history, technology, trends

Time, not dark energy, may be causing the universe to expand

27 December 2024

Dark energy does not exist, and the universe, while continuing to expand, is not doing so in a uniform fashion. In other words, the cosmos may look more like a potato, rather than a sphere. This according to recent research by astronomers and scientists at the University of Canterbury (UC), based in Christchurch, New Zealand.

As if that’s not startling enough, things become truly mind boggling when we look at the nature of time in a universe that may be devoid of dark energy. Time, you see, is moving at different speeds, depending on the location. Within our galaxy, the Milky Way, a clock ticks more slowly than one that might be situated elsewhere in an empty region of the universe, say the mid-point between our galaxy and the Andromeda galaxy, which is two and a half million light years distant.

The model suggests that a clock in the Milky Way would be about 35 percent slower than the same one at an average position in large cosmic voids, meaning billions more years would have passed in voids. This would in turn allow more expansion of space, making it seem like the expansion is getting faster when such vast empty voids grow to dominate the universe.

Because there is more gravity inside a galaxy than outside, clocks will be slower. This is a concept called gravitational time dilation, which Albert Einstein predicted when he published the theories of special relativity and general relativity, early in the twentieth century. Differences in clock speeds may not be surprising then, but the UC research illustrates just how stark these variations might be.

Pack plenty of books and take yourself into internal exile in 2025

27 December 2024

The introverts among us live almost permanently in a sort of internal exile, or a rich inner life, as Waleed Aly referred to it during the COVID-19 lockdowns.

But the idea of getting away from it all, without actually going anywhere, is gaining traction more widely, writes Jacqueline Maley, for The Sydney Morning Herald. This as 2025, and the greater uncertainty that many people are anticipating, looms:

In recent months, I have been reading about the concept of “internal exile” or “internal emigration’. The term comes from the Russian, “vnutrennaya emigratsia” and means a sort of travelling into oneself, to take comfort in small pleasures – often solitary pleasures of the mind, like reading, or listening to music, or gardening or making a pleasant home.

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