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Wednesday, 31 August 2022

Understanding technology

This is a small excerpt from Not Your Usual Clever Ideas, which is about crazy ideas that occasionally pay off. I published it some years ago, and I will upload a revised version in the first week of September.

Don’t worry about what anybody else is going to do…The best way to predict the future is to invent it. Really smart people with reasonable funding can do just about anything that doesn’t violate too many of Newton’s Laws!

—Alan Kay.

Legend has it that Niels Bohr said “Prediction is difficult—especially about the future”. Bohr himself always claimed that somebody else said it, but whoever said it first, the statement remains true. Logical consequences only look logical when we view them from the other side, when we can see which scraps of context really counted. Even Arthur C. Clarke (who predicted communications satellites in 1945) never saw the full potential when he wrote his first outline of it.

Some many years ago, I proposed the idea of the 50-year effect, when I was writing a history of rockets. While I pursue many temporary obsessions in my writing, I have allowed room for only one permanent obsession, and this is it, because the 50-year effect explains why we can never predict the social effects of any technology when it is invented.

The effect probably has the same duration as a human working life because it takes a while for the old fogeys who do not know, understand or appreciate the new technology to die off, making room for younger people who are familiar with the technology to reach the top of the ladder. In fact, the real effects generally begin to appear about 30 years after an invention, but they remain less than totally clear until 50 years after the invention was first set loose in public.

Consider this 1884 essay, describing how a New Zealand lighthouse keeper’s life might be changed for the better, by the application of the telephone, a device that was invented in 1876, and thus well-known and talked-about by then, but little-experienced at that time:

We have been in the habit of thinking that no life was so lonely as that of the keeper of a lighthouse, and are apt to compassionate the men who are cut off from all intercourse with their kind for weeks by stormy weather or by the difficulties of their position. But the telephone (says a New Zealand paper) has cured all that as by a miracle. Let the storm rage how it may, the lighthouse keeper at Tiritiri can speak in a whisper to Auckland or Waiwera. He is not permitted to forget the days of the week as they slip by, or when the Day of Rest comes round, for the clerks in the Auckland office, when discharging Sunday morning duties, can connect him through, and in his lonely watch-tower, with the moaning sea all round, he can hear the Salvation Army band in Shortland-street and Queen-street playing ‘The Sweet By-and-by,’ or some other of Moody and Sankey’s airs. From the same place he can, too, hear every morning someone in the office at Waiwera read the newspapers. All this through several miles of cable at the bottom of the sea, and, by the detour as it goes, some sixty miles of land line.

It conjures up a pretty picture, but one that would fall foul of the dreadful acoustics of the early telephones, not to mention that the clerks’ telephone in Auckland would be bolted to a wall, far from the band. In other words, the journalist must have made it all up as he went along.

The telephone was slowly winning acceptance in some offices around 1900, but it had apparently led Sir William Preece, the chief engineer in the British Post Office to say, some years earlier, when asked if the new device would be of any value:

“No, sir. The Americans have need of the telephone—but we do not. We have plenty of messenger boys”.

By 1914, people in New York could talk to people in San Francisco by telephone, and it became common in at least the wealthier homes in the western world around 1930, 54 years after it was invented.

(There is an amusing side-story here, known to all those who have worked in surveying and statistical sampling: in 1936, the Literary Digest surveyed its own subscribers and automobile owners, followed up by a phone poll, and concluded that Landon would beat Roosevelt in the Presidential elections. FDR won by a landslide, and the error happened because all three sample groups were well-off or rich, and so less likely to vote for Roosevelt.)

After 20 years, people have mostly heard about a new idea, after 30 years, the technology is growing popular but still developing. After 50 years, we can call the technology mature. It does not matter if you look at printing, the telescope, the telegraph, the railway, photography, cinema, radio, heavier-than-air flight, television, or the internet. Within a tolerance of a few years, the 30-year/50-year effect holds in every case.

It is no coincidence that the books produced in the first 50 years after Gutenberg started using the printing press are called incunabula, a term that refers to the clothing of infants. It was only after one full human working life that the idea of printing had been taken on board by both scholars and the people in the printing trade. It had become a mature technology.

When he produced the second edition of his second book, the Mainz Psalter in 1459, Gutenberg had proven the technology of printing. Even so, he could never have anticipated two books published 400 years on, in 1859, Charles Darwin’s The Origin of Species or Charles Dickens’ A Tale of Two Cities—or those books’ effects.

Equally, he could not have anticipated that a woman, George Eliot (Mary Ann Evans) might publish Adam Bede, nor could he have anticipated Isabella Beeton’s Household Management, or John Stuart Mill’s On Liberty, all of which came out in 1859. He most certainly would have been utterly confused by Alice’s Adventures in Wonderland, conceived in 1862 and published in 1865.

Gutenberg was content to have created a system that could produce 180 bibles in the time that a diligent penman needed to complete a single copy by hand. He could never have dreamed that in Mainz in 2008, outside a museum devoted to his work, newspapers from many nations would be sold to foreign tourists on the day of their publication, after being flown in. Museums, newspapers, tourists and flying would have made no sense to him at all.

There's more, but you'll have to buy the book :-)



Friday, 12 August 2022

Three mathematical puzzles

 This is another selection from my book Playwiths, available from Amazon or through Polymoth Books. The apparent supplier is really just me, trading as Polymoth Books, but I set the firm up so I can supply booksellers and libraries more cheaply (note that some conditions apply).

This bit is free.

The crossed house puzzle

Your task looks simple: draw the diagram below by putting your pencil down on the paper, and drawing a single continuous line. You are not allowed to draw over any of the lines.


There is a solution, and in time, you will see a pattern!

You can solve this with a lot of difficult trial and error, or you can be mathematically clever, and work out a basic principle that applies to problems like this one and the next two as well. That’s a hint!

The question you have to ask yourself is this: “how many times do I enter or leave from one of the key points?” There is something very special about the points with odd numbers of starting and finishing points. The rest is up to you, but the problem does have a solution.

The prisoner and the cells

A prisoner in a rather strange prison (with even stranger guards!) was told that if he could find a way to walk through all of the doors of all of the cells, once and once only, he would be allowed to go free. The diagram below shows how the cell doors were arranged.

The prisoner’s puzzle.

* Image by en:User:Booyabazooka - http://en.wikipedia.org/wiki/Image:15-puzzle.svg, Public Domain, https://commons.wikimedia.org/w/index.php?curid=1059593

Analyse the problem and see whether it is possible, and if it is, work out the solution. If it is not possible, prove it. Well, if you had any sense, you would have done the crossed house problem first. And that’s a hint. If you draw this figure on a torus in such a way that the hole of the torus is inside the middle cell at the bottom, it might be a bit easier—and that’s another hint.

The Königsberg bridge problem

In the city that was once called Königsberg, there were two islands in the river, linked to each other and to the shore by bridges as you can see in the diagram. The river is blue and the bridges are white. The problem for the citizens of Königsberg was this: was there any way of walking around the city and crossing each of the bridges once and once only?

 

A map of ancient Königsberg, with two islands in the river, and seven bridges.

Well, if you had any sense, you would have done the prisoner and the cells problem first. And that’s the last hint, for now. Now a research question: were/are there islands and bridges like this in Königsberg?

Notes

The three problems all have a common theme: entries and re-entries to certain points. If a cell in the second problem has an odd number of doors, you must either start inside it, or you must end in it, but not both. In the Königsberg bridges problem, each island has an odd number of entry and exit points, as does each bank. There is no solution to the second and third problems.

To find out about Königsberg reality, look for maps of Königsberg online.


The Two Cultures and strange circles

This is another selection from my book Playwiths, available from Amazon or through Polymoth Books. The apparent supplier is really just me, trading as Polymoth Books, but I set the firm up so I can supply booksellers and libraries more cheaply (note that some conditions apply).

This bit is free, and it probably is not for the faint-hearted

1. The Two Cultures

In very early 1959, I argued with a pompous headmaster who had a Master of Arts degree, because I wanted to continue my studies in Latin, and also study physics. He rejected my request with a crushing dismissal: “Boys who do physics do not do Latin.” That was how I became the victim of something neither of us would have heard of back then, the notion that learned society was made up of “two cultures”, the Arts culture and the Science culture.

The divided cultures had been around for a century or more, but the name “two cultures” was only proposed in 1958 by C. P. Snow, a physicist who wrote fine novels, making him a member of both cultures. Snow said that, as the Arts people saw it, the “Arts Culture” contained all the witty, urbane and articulate people.

The “Science Culture” was, according to the Arts people, made up of scruffy men (and just a few equally scruffy women back then) who were incredibly clever about extremely difficult things, but who were absolutely useless when it came to dealing with people. Scientists were stolid and uncreative manipulators of objects, lacking in personal skills.

The scientists were often absent-minded, we were told, where the Arts culture people were clear-thinking. Leave us to do the ruling, puffed the Arts people. The scientists and engineers let this go, but in their turn, they puffed that the Real Work should be left to them.

According to this divisive pair of stereotypes, creativity is only found in the Arts people, and practicality lies only with the Science people. Fuelled by these notions, the two camps are encouraged to regard each other with a less than friendly contempt. My regard for people who accept that view is far less polite. To survive and do well, it helps to have a foot in each camp. To work in STEM, you badly need the art of debate, the ability to write clearly, sketch neatly, take photos and more. You need STEAM, and the M is important.



Some non-standard round shapes. 

Once upon a time, astronomers were certain that all the moving bodies in space travelled in circles, “because circles are perfect”. In many ways, modern science began when Johannes Kepler saw that the orbits of planets were ellipses.

Or maybe science emerged when Isaac Newton proved that the orbits had to be that shape, because of the way gravity worked. Whichever way it happened, those odd squashed circles called ellipses were involved. 

 

A 19th century engraving of a Gatling gun: notice the shape of the wheels. 

To me, ellipses are important, because in perspective, circles look like ellipses, but I am no artist, and I need help to get my ellipses right. When I am drawing on paper, I use plastic templates to draw my ellipses, but with a simple graphics program like Paint.Net, I can draw ellipses of any shape and size.

If you want to work on shading and stippling geometric shapes, use a colour printer to print out pale sky-blue ellipse outlines. Make just enough fine black points on the paper to show the outline, then photocopy it: pale blue (often called “dropout blue”) usually fails to show in a photocopy, and away you go.

We will meet Piet Hein again in chapters 15 and 20 of my book (and I may get to them here, one day), but now we need to look briefly at his superellipses, which were adopted as a suitable shape for rounding-off a space in the centre of Stockholm, rather more nicely than the rounded rectangle above. If you look online for <Sergelstorg>, you can see the result in maps and aerial photos of Stockholm.

By an odd chance, Hein came up with his solution in 1959, the year in which I encountered the two cultures, and C. P. Snow published a book about his them. Surely, if anybody ever showed how the Two Cultures notion breaks down, it must be Hein. And now, we need to venture into mathematics of a Heavy Kind. 

There is a whole family of curves with this formula:
As a group, they are called Lamé curves, after Gabriel Lamé, who discovered them. If n is between 0 and 1, the figure is a four-pointed star. If n= 1, it is a parallelogram, and for n between 1 and 2, it is a rounded-off rhombus. If n=2, we get an ellipse or a circle (depending on the values of and b), and above that, we get squircles, or superellipses.

Sergelstorg has n=2.5, and a/b=1.2. Over to you, but look around on the internet for 3D supereggs and ellipsoids…

Möbius strips and more

I have taken a short break from cleaning up The Cornish Boy Quartet, which is Australian YA historical fiction, because I wanted to share something on this topic, after it came up on a librarian list which does not allow attachments. It is a selection from my Playwiths, available from Amazon or through Polymoth Books. The apparent supplier is really just me, trading as Polymoth Books, but I set the firm up so I can supply booksellers and libraries more cheaply (note that some conditions apply).

That said, this next part is free, and teachers looking for ideas can get those from the e-book, available at the Amazon link, for $5.

Cut a 5 cm strip lengthwise from paper (an old newspaper will do). Holding the strip out straight, give one end a half twist (180º) and glue or tape the two ends together. Your piece of paper is now a Möbius strip. When you twisted your strip, the inside and the outside became one continuous surface. There is also only one edge.

Take a pen and carefully draw a line along the centre of a new uncut strip. Where do you end up? Is the line drawn on the inside or outside of the paper? Now cut the strip along the line you drew. How many pieces do you get? It may help if you use the picture below to make an ant-covered Möbius strip: here is a link to a PDF that you can download and print.

Möbius ants!

You can use the PDF (this is recommended), or blow the above image up on a photocopier, so the chain of ants is 23 cm long then join two copies, as shown below, and do back-to-back photocopies. You need to experiment to get the ants on opposite sides of the page, going in opposite directions.

I had a bit of trouble following my own instructions, so here’s a step-by-step set of photos: remember that you need to print both sides

(1) PDF on-screen; (2) printed out; (3) cut up; (4) trimmed; (5) joined; and (6) a finished Möbius strip.

Cutting the Möbius strip in two different places.

Next, take the photocopied or printed sheets and cut two strips, 23 cm x 7 cm, and join them, so all the ants are in columns, and make a Möbius strip which you can cut, either straight down the centre (see left, above), or off to one side, as shown in the right-hand picture.

Try this again. But this time, give the paper a full twist. Then try one and a half twists, and see what happens. Last of all, see what you can discover about Klein bottles.

Notes

The pictures below show what you get when you cut the strip. The first picture shows that a cut down the middle gives a single loop, but there is a surprising result when you test for Möbiusness (my own word). The test is simple: draw a pen line along one side until you get back to the start: If the paper is still a Möbius strip, the line will be on both sides, but in the picture below, that doesn’t happen:



Now in the last picture, there are two interlinked loops. I cut off the big ants, and something odd happened: the little ants are isolated on a Möbius strip, but the big ants are on a non-Möbius strip.

Playwiths is full of STEAM ideas, and arose from a website of the same name. No publisher would take it on, even though the site drew more than 4 million visits over 20 years. That is why it is self-published.

Sometimes, you wonder about these people!




Sunday, 31 July 2022

Women wearing trousers

I thought I had posted this excerpt from my Not Your Usual Australian Villains, but apparently not, because somebody posted a related short article on FB, and I went looking for this rather more detailed exploration. Hey ho, here it is, and as you can see, some of my 'villains' weren't that evil:

———

Was it ever against the law for women to wear trousers? The answer is “probably not”, even if we know of at least one convict who was wearing male clothes when she was arrested.

That was the lady you can see on the Australian $20 note, Mary Haydock, later Mary Reibey, who was convicted of horse theft in Britain in 1790, but what horse thieves did, the ladies of the upper classes in England did as well, soon after. Up until 1820, London women could attend debates in Parliament, but then they were almost excluded from the House of Commons and entirely barred from the House of Lords. Some of them found their way around this, said The Sydney Gazette and New South Wales Advertiser:

Curiosity has, however, sometimes defeated this selfish order; and, in the disguise of male attire, many ladies of respectable rank in life, have for whole nights enjoyed the pleasure which, in former times, was to be derived from the animated debates of this enlightened body. [i]

When Sarah Webb joined her husband William in an 1826 robbery (which probably entitles her to be called the first woman bushranger), she wore men’s clothes. Then there was Margaret Donnally, a convict who absconded in male attire in 1827, and got six months in the female factory for doing so. It may be worth noting, before reading the following, that in those days, trousers and breeches were commonly coyly referred to as “inexpressibles”.

It is no new thing for ladies to assume the breeches when they would escape from servitude and throw off its yoke: moreover it is oftentimes a very successful plan. Now Margaret Donnally, not liking a far-away up-country life, determined to try this plan; Achilles’ petticoats thought she, are upon record, why not Margaret Donnally’s inexpressibles. [ii]

Given that she was arrested heading for Sydney, it is likely Donnally’s offence was going AWOL, rather than cross-dressing. An unapproved bid for freedom was probably also behind the charge levelled at an unnamed servant girl who was caught, out and about in men’s clothes, in 1829. Here is how it played out, according to The Australian:

An assigned female servant to Mr. Shaughnessy, undertaker, was charged with absenting herself from her master’s service. The girl had indulged herself in a freak which ended in a watch-house. A constable who was induced to take a ramble in the domain, to enjoy a little fresh air, happened to come full butt when turning a corner, unexpectedly with the frail one. Her appearance at once denoted her to be worth a salute. Good morning, says the man — but oh what a silence — what a pause. The woman knew the man, but he just then did not know his customer. A little time however sufficed to make them close acquaintances — a feminine tone of voice discovered to the prying notice of the constable that under the assumed male attire there was something of frail woman. She was walked off to a watch-house. Mr. Jilks, the chief constable, was immediately sent for, and to him was assigned the privilege of making an enquiry into the matter. [iii]

The woman confessed that she was in disguise, and had left her master’s home, using her disguise to avoid detection. She was sentenced to one month in the Female Factory. Incidentally, Sarah Webb was not the only woman to go bushranging, as two others were mentioned in the same paper in 1835:

The bushrangers are still at large about the Liverpool Road They have been seen within the last two days by one or two persons in that neighbourhood, and are reported to be partially armed; the two men with two women in male attire, were last heard of as having taken up their quarters at a place called Rocky Point, down towards George’s River. [iv]

Clearly, there was a sense that these women in trousers were up to no good in some way, and it was probably her trousers which drew Sergeant Toole’s attention to Mary-Ann Grenaine in 1851. There was no such offence as being drunk in charge of trousers, but Toole was clearly not impressed with what Empire called “a little undersized, pug-nosed creature, about sixteen years of age”.

Instead, she was charged with drunkenness and disorderly conduct in York-street, on the morning of Friday 14 November. She was in male attire the paper said: not exactly the ‘bloomer’ costume that was then exciting people in Philadelphia, but arrayed in blue jacket and trousers, with a neat little oilskin hat upon her head.

He found the prisoner drunk outside Mr. Entwistle’s Hotel, in York Street, where she “was dancing the sailor’s hornpipe to the great enjoyment of the mob”. He knew where she got the clothes, said a report in Empire:

… a person named Geddes, had called at the female watch-house about the clothes in which the prisoner was dressed, and it appeared that Geddes had slept during the previous night with the prisoner, who arose very early on Friday morning, while Geddes was snoring, dressed herself in his clothes, and left her gown, bustle, petticoats, &c. [v]

The prisoner pleaded with the magistrate to let her off, so she could return the clothes, which she had only taken for a joke. The Police Magistrate ordered her to post bonds for her good behaviour for six months, one of £10 from herself, and two sureties of £5 each, or be imprisoned fourteen days.

On the other hand, “Harriette Walters” was apparently a virtuous young woman who adopted male garb to avoid unwanted attention as she waited for her husband to arrive in Australia, according to Ellen Lacy. Mrs Lacy was neither a chronicler nor a historian, rather, she was a writer of almost factual fiction, and she made it clear that Harriette’s name was something else, but insisted that the story itself was true.

The circumstances are easily told: Harriette and her husband were ready to sail for Australia, but Harriette stayed behind to care for a dying relative, who was expected to last for some months. Their plan was that after the relative died, she would follow her husband to Australia, but almost as soon as her husband’s ship left the wharf, the relative died.

Harriette finalised the relative’s affairs, hurried to the docks, but missed her husband’s ship, and then by chance, found a faster passage — something that could happen in the days of sail. She reached Melbourne before him, so she was alone in a strange and expensive city. It was not a good place, said Mrs Clacy, for any female to be without a protector.

… even the family with whom she had come out, had gone many miles up the country. She possessed little money, lodgings and food were at an awful price, and employment for a female, except of a rough sort, was not easily procured. [vi]

Harriette had a slight figure, so she adopted the usual colonial costume worn by men: loose trousers, a full, blue serge shirt, fastened round the waist by a leather belt, and a wide-awake hat, which was a broad-brimmed felt hat. Pretending to be a young lad, just arrived from England, she found light work near the wharf, and was there for about three weeks at a salary of a pound a week with board thrown in, along with permission to sleep in an old tumble-down shed beside the store.

When her husband arrived, he did not recognise her at first in her unexpected clothes, and when he said he was bound for the Bendigo diggings, she put her foot down. There would be no further separation, and while the others in their party knew her secret, she remained dressed as a boy until their arrival at Bendigo.

There were quote marks in the 1851 reference to the ‘bloomer’ costume in Mary-Ann Grenaine’s trial. The quotation marks tell us the idea was new then, but by 1860, the Bloomer revolution was old news. Here, Emma Macpherson is writing of the floods that used to roar through Melbourne:

… at the time of my visiting it, the gentlemen had pretty generally adopted the fashion of high waterproof boots, by the aid of which and by washing them at intervals in these flowing rivers, they walked about the streets in tolerable comfort; but as this fashion had not extended to the ladies, the condition presented by their long flowing dresses was pitiable in the extreme; I really think they will have eventually to adopt the Bloomer costume, which, if allowable under any circumstances, would certainly be so there, for the purpose of traversing these terrible quagmires. [vii]

Her point, when you come down to it, is that clothing needs, above all, to be practical. Sour, grumpy old men might object to women in trousers and mutter about the Monstrous Regiment of Women, but in time, practicality would win out, and later generations would wonder why their ancestors had been so upset.

No fashion is ever entirely wrong, even the crinoline, which used up public space rather savagely. The evidence in its favour comes from Elizabeth Ramsay-Laye, who missed her footing as she went to step into a boat, and was saved by her crinoline:

I had but to walk across a fallen trunk which projected over the bank, to get into the boat, when, depending for support too much on a branch overhead, it gave way, and in an instant I was floating in deep water down the stream, my crinoline acting as a life-preserver; for up it went with my dress, like a balloon, presenting, I have no doubt, a most ludicrous appearance. My friend immediately pushed off to my assistance, caught my arms, and told me to jump into the boat, which I easily accomplished, my petticoat aiding me in the most extraordinary manner. Although I had been up to my waist in water and my under-garments were saturated, my dress was scarcely wet, owing I suppose, to the same friendly but much-abused crinoline! [viii]

For the most part, the crinoline was an impractical garment, especially at colonial sporting events which were often a bit on the raucous side. At the Copenhagen Ground in Ballarat in the summer of 1862, one of the events for men was a wheelbarrow race in which the competitors pushed ordinary wheelbarrows while blindfolded. With the exception of the winner, William Brown, the field scattered, and some of them collided with each other, while others hit the fence or the grandstand, and one was wounded when he ran into the dancing platform.

Obviously, no woman could have taken part in the wheelbarrow race in a crinoline. Still, two of them thought they could try running, said the Ballarat Star:

About three o’clock an amusing incident occurred on the ground, being no less than a 100 yards race between a lady from Ballarat and another resident in Buninyong, and, as may be imagined, the affair caused much merriment. The crinolines of this pair of pedestrians, however, somewhat retarded their speed, and before they had got fifty yards they gave the matter up in despair, one especially in consequence of her obesity being considerably “blown.” [ix]

All the same, women must have occasionally worn male clothing in bush areas. The naturalist, artist and writer Louisa Atkinson apparently caused an unspecified stir among the ladies of Kurrajong when she was wandering the bush in the 1860s, and that almost certainly means she was wearing trousers. Luckily, her Good Works in other directions effectively muzzled the venomous mouths of the vicious old biddies.

I think I can see some of Henry Lawson’s prose style in Atkinson’s writing. He was only five when she died, and by the time he was being published, Lawson could be matter-of-fact about cross-dressing in cases of need, as we can see in The Drover’s Wife, published in 1892:

The rain will make the grass grow, and this reminds her how she fought a bush-fire once while her husband was away. The grass was long, and very dry, and the fire threatened to burn her out. She put on an old pair of her husband’s trousers and beat out the flames with a green bough, till great drops of sooty perspiration stood out on her forehead and ran in streaks down her blackened arms. The sight of his mother in trousers greatly amused Tommy, who worked like a little hero by her side, but the terrified baby howled lustily for his “mummy.” [x]

Ten years later, when Lawson wrote a prose version of his ballad The Fire at Ross’s Farm, it was still daring to cross-dress in public. In the story, Old Watt was a squatter, Ross was a selector on Watt’s run, and they were therefore enemies. Mary Watt grew fond of Bob Ross, the selector’s son, but she declared that she would never marry. Then came a bushfire at Christmas, threatening the selector’s 10 acres of wheat. Mary asked her father to help Ross, he refused, so she rode off, against his orders, to help.

Mary saw Ross and Mrs Ross and the daughter Jenny, well up the siding above the fence, working desperately, running to and fro, and beating out the fire with green boughs. Mary left her horse, ran into the hut, and looked hurriedly round for something to wear in place of her riding-skirt. She only saw a couple of light print dresses. She stepped into a skillion room, which happened to be Bob’s room, and there caught sight of a pair of trousers and a coat hanging on the wall.

Bob Ross, beating desperately along a line of fire that curved down-hill to his right, and half-choked and blinded with the smoke, almost stumbled against a figure which was too tall to be his father.

“Why! who’s that?” he gasped.

“It’s only me, Bob,” said Mary, and she lifted her bough again.

Bob stared. He was so astonished that he almost forgot the fire and the wheat. Bob was not thin — but — —

“Don’t look at me, Bob!” said Mary, hurriedly. “We’re going to be married, so it doesn’t matter. Let us save the wheat.”

In the morality of the time, as he had seen her in men’s clothing, they must wed, but when her father and his men rode in to help fight the fire, she fled back to the house to change, before her father or his men saw her. The fire was beaten, and Lawson’s tale ended with a merry Christmas had by all.

… in after years they used to nearly chaff the life out of Mary. “You were in a great hurry to put on the breeches, weren’t you, Mary?” “Bob’s best Sunday-go-meetin’s, too, wasn’t they, Mary?” “Rather tight fit, wasn’t they, Mary?” “Couldn’t get ‘em on now, could you, Mary?”

“But,” reflected old Peter apart to some cronies, “it ain’t every young chap as gits an idea of the shape of his wife afore he marries her — is it? An’ that’s sayin’ somethin’.”

And old Peter was set down as being an innercent sort of ole cove. [xi]

Before 1900, most Australians bathed naked, but in a secluded place, and unless bathing as a family, they were segregated by sex, because being seen naked by the opposite sex was “indecent”. Here, Miles Franklin describes how, on a hot day, she and a number of girl visitors “… went for bogeys in a part of the river two miles distant…”

Aunt Helen always accompanied us on our bathing expeditions to keep us in check. She was the only one who bothered with a bathing-dress. The rest of us reefed off our clothing, in our hurry sending buttons in all directions, and plunged into the pleasant water. [xii]

Over time, swimming costumes were introduced, and both public and mixed bathing were allowed. We will return to bathing later, but what might be allowed on the beach remained indecent elsewhere. Then in 1928, women began to wear trousers, away from the shore, said the Hobart Mercury:

I hear that at George’s mannequin parade to-day the smoking suits invariably consisted of black satin trousers and embroidered sac coats. My informant tells me they are extremely becoming to women with straight legs, and that the only problem was whether ordinary straight bags or a sort of glorified semi-slacks were to be preferred. [xiii]

By 1930, women were engaged in active sport, and something had to give, said the Adelaide Advertiser.

Women have definitely taken to slacks and shirts for strenuous outdoor sport, and apparently Adelaide has not even been mildly shocked. [xiv]

What passed muster in the Antipodes could still shock Britons, though. Miss Yvonne Henry, of Haywards Heath (Sussex), lost her job in a chemist’s shop because she went to a dance wearing trousers instead of a skirt. Her employer had given her a pay rise before she went on holidays during 1931, but then a photo of the offending pants appeared in the press, and even the Adelaide Advertiser heard of what happened next.

Miss Henry was delighted, but the chemist happened to see the newspaper report and he wrote her a note in which, according to her mother, he said that her appearance in public wearing trousers offended against his religious principles and her services would no longer be required. [xv]

In 1932, Mrs Lucius Connolly, formerly Miss Jennie Falkiner, a prominent socialite from a pastoral family, returned to Australia after 16 months driving from Durban to Cairo and told her story to the Perth Daily News.

During her trip she wore riding breeches, or khaki slacks in hotter weather, and shirt. Shorts she avoided because of insect bites. They are very rarely worn in Africa. In the smartest hotels in Kenya and Tanganyika she was surprised to see women usually dressed in slacks and brilliant colored shirts, and very wide terai hats. Her own wardrobe for the trip included, besides her travelling kit, two tennis frocks, a skirt, and jumper, and a black lace evening frock. [xvi]

In 1933, Marlene Dietrich told the world she wore men’s clothing because it was comfortable, she looked better in those clothes, and “…it takes too much time; money, and trouble to be a well-dressed woman.” Soon other stars were, may I say it, following suit, and Greta Garbo, Joan Crawford and Carole Lombard were all doing it. [xvii]

By 1933, some women golfers were wearing “…a man’s orthodox grey flannel slacks to take part in the game” [xviii], but lawn tennis associations were concerned about men and women wearing shorts to play tennis. Women cricketers argued that the pads worn when batting or keeping wicket did not work with skirts, that they needed trousers.

Aldermen and councillors had the vapours over the amount of flesh exposed by the latest bathing costumes, [xix] but it was a bad time to be a wowser, because all over Australia standards were being eased.

Also in 1933, women in slacks might enter the nation’s House of Representatives, though not the Senate, [xx] but a few weeks later, Brisbane’s Lady Mayoress (Mrs. J. W. Greene), told The Queenslander that while she still disapproved of women drinking and smoking in public, her holiday attire would include slacks.

“As far as the question of modesty is concerned, I think slacks are a very modest form of attire, and it is how one behaves more than what one wears that counts.”

Asked whether her children liked the idea of her choice, the Lady Mayoress replied in the affirmative. “It is really just as much a matter of fashion for women as the wearing of plus fours is for men who play golf,” she added. [xxi]

In January 1934, a Barcaldine paper reported that in Canberra, Rev. Father Haydon was standing near the entrance to St. Christopher’s Catholic Church, Canberra, before conducting (such a man would never celebrate) a wedding. Seething with outrage, he stopped a girl who was in trousers and ordered her to “Go home and get properly dressed.” [xxii]

In country areas, men could only dream of leering and ogling at fresh young female bodies in trousers, but then in mid-1934, the drought broke. A west-bound train stopped at Kalgoorlie, and 50 members of the cast of J. C. Williamson’s musical comedy company’s show, The Girl Friend, stepped down: The Kalgoorlie Miner was excited:

Several of the young women created a sensation in Hannan street, by appearing in green, blue and grey slacks. [xxiii]

One might suspect that a clever publicist arranged that, but the window of opportunity would close, soon enough, as the unusual became the normal. Nine years later, under wartime conditions, the Prime Minister, John Curtin, allowed women Commonwealth employees to wear slacks to work “because of the difficulty in obtaining suitable stockings and the expense involved”. [xxiv]

Slowly, the opposition was wearing down. Your chronicler was a guest at the Royal Freshwater Bay Yacht Club in Perth in 1967, when a sailing colleague commented that a large majority of the people in the bar were “so far up themselves they can look out between their teeth to check the weather”. Your gentle chronicler politely and neutrally agreed that they were certainly not attired for sailing small craft on the Swan in winds gusting to 50 knots as we had been doing, but twenty years earlier, in 1947, what were the ladies wearing at the Royal Freshwater Bay Yacht Club? The Perth West Australian had the details:

Over 600 persons were present when the Lieutenant-Governor (Sir James Mitchell) officially opened the sailing season at the Royal Freshwater Bay Yacht Club on Saturday afternoon. Among the groups on the lawns and watching the regatta were representatives of the armed services and the commodores and flag officers of kindred clubs.

The frocking of the women was particularly varied and ranged from the bright slacks and linen suits favoured by the younger generation to neat tailor-mades and bright afternoon frocks, worn in some instances with wispy cocktail hats and long fur coats. [xxv]

Then in 1950, one of the last barriers fell, when women golfers at Royal Queensland were permitted to play in golfing slacks, on account of wet weather. [xxvi]

Now, all that is left is my friend Dorothy’s mystery of why schoolgirls are still required to wear skirts.



[i] The Sydney Gazette and New South Wales Advertiser, 16 June 1821, 3, http://trove.nla.gov.au/newspaper/article/2180325

[ii] The Sydney Gazette and New South Wales Advertiser, 27 March 1827, 3, http://trove.nla.gov.au/newspaper/article/2187932

[iii] The Australian, 3 February 1829, 3, http://trove.nla.gov.au/newspaper/article/36867060

[iv] The Australian, 30 January 1835, 2, http://trove.nla.gov.au/newspaper/article/42007890

[v] Empire (Sydney), 17 November 1851, 4, http://trove.nla.gov.au/newspaper/article/60125387

[vi] Ellen Clacy, A Lady’s Visit to the Gold Diggings, 136.

[vii] Emma Macpherson, My Experiences in Australia, 322 – 4.

[viii] Elizabeth Ramsay-Laye, Social Life and Manners in Australia, 106 – 7.

[ix] The Star (Ballarat), 27 December 1862, 2, http://trove.nla.gov.au/ndp/del/article/66329811

[x] Henry Lawson, The Drover’s Wife, in Short stories in prose and verse, c. 1894.

[xi] Henry Lawson, The Bush-Fire, in The Children of the Bush, 1902.

[xii] Miles Franklin, My Brilliant Career, 1901, 142.

[xiii] The Mercury (Hobart), 15 March 1928, 8, http://trove.nla.gov.au/ndp/del/article/24196300

[xiv] The Advertiser (Adelaide), 28 January 1930, 7, http://trove.nla.gov.au/ndp/del/article/73790854?#pstart7284530

[xv] Western Mail (Perth), 27 August 1931, 6, http://trove.nla.gov.au/ndp/del/article/38534770

[xvii] News (Adelaide), 25 March 1933, 6, http://trove.nla.gov.au/ndp/del/article/129274707

[xviii] The West Australian, 8 August 1933, 4, http://trove.nla.gov.au/newspaper/article/33326776

[xix] The Australian Women’s Weekly, 14 October 1933, 1, http://trove.nla.gov.au/ndp/del/article/48204095

[xx] Sydney Morning Herald, 23 November 1933, 10, http://trove.nla.gov.au/ndp/del/article/17026654

[xxi] The Queenslander, 7 December 1844, 34, http://trove.nla.gov.au/newspaper/article/23273831

[xxii] The Western Champion (Barcaldine) 13 January 1934, 6, http://trove.nla.gov.au/newspaper/article/79709575

[xxiv] Kalgoorlie Miner, 21 June 1943, 2, http://trove.nla.gov.au/ndp/del/article/95190561

[xxv] The West Australian (Perth), 3 November 1947, 16, http://trove.nla.gov.au/newspaper/article/46811519

[xxvi] Newcastle Morning Herald and Miners’ Advocate, 20 June 1950, 8, http://trove.nla.gov.au/newspaper/article/135304216