Showing posts with label inventor. Show all posts
Showing posts with label inventor. Show all posts

Monday, March 27, 2017

HISTORY OF JIGSAW PUZZLES

While working on my WIP, set in 1878, I wondered if my character could do jigsaw puzzles, so I googled the history of jigsaw puzzles and was surprised by what I found. I thought others might find it as interesting as I did.

Anand cartographer, John Spilsbury, of London, is believed to have produced the first jigsaw puzzle around 1760, using a marquetry saw. Early jigsaws, known as dissections, were produced by mounting maps on sheets of hardwood and cutting along national boundaries, creating a puzzle useful for the teaching of geography. Such "dissected maps", were used to teach the children of King George III and Queen Charlotte by royal governess Lady Charlotte Finch.
engraver

The name "jigsaw" came to be associated with the puzzle around 1880 when fretsaws became the tool of choice for cutting the shapes. Since fretsaws are distinct from jigsaws, the name appears to be a misnomer. Cardboard jigsaw puzzles appeared during the late 1800s, but were slow to replace the wooden jigsaw due to the manufacturer's belief that cardboard puzzles would be perceived as being of low quality, and the fact that profit margins on wooden jigsaws were larger.

Jigsaw puzzles soared in popularity during the Great Depression, as they provided a cheap, long-lasting, recyclable form of entertainment. It was around this time that jigsaws evolved to become more complex and more appealing to adults. They were also given away in product promotions, and used in advertising, with customers completing an image of the product being promoted.


Sales of wooden jigsaw puzzles fell after World War II as improved wages led to price increases, while at the same time improvements in manufacturing processes made cardboard jigsaws more attractive.
According to the Alzheimer Society of Canada, doing jigsaw puzzles is one of many activities that can help keep the brain active and may contribute to reducing the risk of developing Alzheimer's disease.

Modern construction

Most modern jigsaw puzzles are made out of cardboard since they are easier and cheaper to mass-produce than the original wooden models. An enlarged photograph or printed reproduction of a painting or other two-dimensional artwork is glued onto the cardboard before cutting. This board is then fed into a press. The press forces a set of hardened steel blades of the desired shape through the board until it is fully cut. This procedure is similar to making shaped cookies with a cookie cutter. The forces involved, however, are tremendously greater and a typical 1000-piece puzzle requires a press that can generate upwards of 700 tons of force to push the knives of the puzzle die through the board. A puzzle die is a flat board, often made from plywood, which has slots cut or burned in the same shape as the knives that are used. These knives are set into the slots and covered in a compressible material, typically foam rubber, which serves to eject the cut puzzle pieces.

Beginning in the 1930s, jigsaw puzzles were cut using large hydraulic presses which now cost in the hundreds of thousands of dollars. The cuts gave a very snug fit, but the cost limited jigsaw puzzle manufacture only to large corporations. Recent roller press design achieves the same effect, at a lower cost..By the early 1960s, Tower Press was the world's largest maker of jigsaw puzzles, acquired by in 1969.

New technology has enabled laser-cutting of wooden or acrylic jigsaw puzzles. The advantage of cutting with a laser is that the puzzle can be custom cut into any size, any shape, with any size (or any number) of pieces. Many museums have laser cut acrylic puzzles made of some of their more important pieces of art so that children visiting the museum can see the original piece and then assemble a jigsaw puzzle of the image that is also in the same shape as the piece of art. Acrylic is used because the pieces are very durable, waterproof, and can withstand continued use without the image fading, or the pieces wearing out, or becoming frayed. Also, because the print and cut patterns are computer based, lost pieces can be manufactured without remaking the entire puzzle.

Monday, February 23, 2015

GIVE A GIRL A KISS?


This post is not about a cowboy, but someone who is truly remarkable. In fact, I'm sure any red-blooded cowboy would have happily kissed her. As a former newspaper reporter, I cannot help being an admirer of Nelly Bly. She made history not only as a reporter, but in a second career as an inventor.

Nellie Bly/Elizabeth Cochran

Nellie Bly was the pen name of American journalist Elizabeth Jane Cochrane. She was a ground-breaking reporter known for a record-breaking trip around the world in 72 days, in emulation of Jules Verne's fictional character Phileas Fogg, and an exposé in which she faked insanity to study a mental institution from within. She was a pioneer in her field, and launched a new kind of investigative journalism. In addition to her writing, she also was an industrialist, inventor, and charity worker.

At birth she was named Elizabeth Jane Cochran. She was born in Cochran Mills, which today is part of the Pittsburgh suburb of Burrell Township, Armstrong County, Pennsylvania. She was the daughter of Mary Jane and Michael Cochran. Her father was a modest laborer and mill worker who taught his young children about the virtues of hard work and determination by buying the local mill and most of the land surrounding his family farmhouse. As a young girl, Elizabeth often was called "Pinky" because she so frequently wore the color. As she became a teenager she wanted to portray herself as more sophisticated, and so dropped the nickname and changed her surname to Cochrane.

She attended boarding school for one term, but was forced to drop out due to her family’s lack of funds. In 1880, Cochrane and her family moved to Pittsburgh. An aggressively misogynistic column entitled "What Girls Are Good For" in The Pittsburgh Dispatch prompted her to write a fiery rebuttal to the editor under the pseudonym "Lonely Orphan Girl". The editor, George Madden, was impressed with her passion and ran an advertisement asking the author to identify herself.

When Cochrane introduced herself to the editor, he offered her the opportunity to write a piece for the newspaper, again under the pseudonym "Lonely Orphan Girl". After her first article for the Dispatch, entitled "The Girl Puzzle", Madden was impressed again and offered her a full-time job. Women who were newspaper writers at that time customarily used pen names. The editor chose "Nellie Bly" for Cochrane, adopted from the title character in the popular song "Nelly Bly" by Stephen Foster.

As a writer, Bly focused her early work for the Dispatch on the plight of working women, writing a series of investigative articles on women who were factory workers, but editorial pressure pushed her to the so-called women's pages to cover fashion, society, and gardening, which were the usual role for women journalists of the day. Dissatisfied with these duties, she took the initiative and traveled to Mexico to serve as a foreign correspondent. Still only 21, she spent nearly half a year reporting the lives and customs of the Mexican people. Her dispatches later were published in book form as SIX MONTHS IN MEXICO.



In one report, she protested the imprisonment of a local journalist for criticizing the Mexican government, then a dictatorship under Porfirio Díaz. When Mexican authorities learned of Bly's report, they threatened her with arrest, prompting her to leave the country. Safely home, she denounced Díaz as a tyrannical czar suppressing the Mexican people and controlling the press.

Burdened again with theater and arts reporting, Bly left The Pittsburgh Dispatch in 1887 for New York City. Penniless after four months, she talked her way into the offices of Joseph Pulitzer's newspaper, the New York World, and took an undercover assignment for which she agreed to feign insanity to investigate reports of brutality and neglect at the Women's Lunatic Asylum on Blackwell's Island.

After a night of practicing deranged expressions in front of a mirror, she checked into a boardinghouse. She refused to go to bed, telling the boarders that she was afraid of them and that they looked crazy. They soon decided that she was crazy, and the next morning summoned the police. Taken to a courtroom, she pretended to have amnesia. The judge concluded she had been drugged.

She was then examined by several doctors, all of whom declared her to be insane. "Positively demented," said one, "I consider it a hopeless case. She needs to be put where someone will take care of her." The head of the insane pavilion at Bellevue Hospital pronounced her "undoubtedly insane". The case of the pretty crazy girl attracted media attention.

"Who Is This Insane Girl?" asked the New York Sun. The New York Times wrote of the "mysterious waif" with the "wild, hunted look in her eyes", and her desperate cry: "I can't remember I can't remember."




Committed to the asylum, Bly experienced its conditions firsthand. The food consisted of gruel broth, spoiled beef, bread that was little more than dried dough, and dirty undrinkable water. The dangerous patients were tied together with ropes. The patients were made to sit for much of each day on hard benches with scant protection from the cold. Waste was all around the eating places. Rats crawled all around the hospital. The bathwater was frigid, and buckets of it were poured over their heads. The nurses were obnoxious and abusive, telling the patients to shut up, and beating them if they did not. Speaking with her fellow patients, Bly was convinced that some were as sane as she was.

On the effect of her experiences, she wrote: "What, excepting torture, would produce insanity quicker than this treatment? Here is a class of women sent to be cured. I would like the expert physicians who are condemning me for my action, which has proven their ability, to take a perfectly sane and healthy woman, shut her up and make her sit from 6 a.m. until 8 p.m. on straight-back benches, do not allow her to talk or move during these hours, give her no reading and let her know nothing of the world or its doings, give her bad food and harsh treatment, and see how long it will take to make her insane. Two months would make her a mental and physical wreck."

…My teeth chattered and my limbs were …numb with cold. Suddenly, I got three buckets of ice-cold water…one in my eyes, nose and mouth.

After ten days, Bly was released from the asylum at The New York World's behest. Her report, later published in book form as Ten Days in a Mad-House, caused a sensation and brought her lasting fame. While embarrassed physicians and staff fumbled to explain how so many professionals had been fooled, a grand jury launched its own investigation into conditions at the asylum, inviting Bly to assist. The jury's report recommended the changes she had proposed, and its call for increased funds for care of the insane prompted an $850,000 increase in the budget of the Department of Public Charities and Corrections. They also made sure that future examinations were more thorough so that only the seriously ill went to the asylum.

In 1888, Bly suggested to her editor at the New York World that she take a trip around the world, attempting to turn the fictional AROUND THE WORLD IN EIGHTY DAYS into fact for the first time. A year later, at 9:40 a.m. on November 14, 1889, and with two days' notice, she boarded the Augusta Victoria, a steamer of the Hamburg America Line, and began her 24,899-mile journey.

She brought with her the dress she was wearing, a sturdy overcoat, several changes of underwear, and a small travel bag carrying her toiletry essentials. She carried most of her money (£200 in English bank notes and gold in total, as well as some American currency) in a bag tied around her neck.

The New York newspaper Cosmopolitan sponsored its own reporter, Elizabeth Bisland, to beat the time of both Phileas Fogg and Bly. Bisland would travel the opposite way around the world. To sustain interest in the story, the World organized a “Nellie Bly Guessing Match” in which readers were asked to estimate Bly’s arrival time to the second, with the Grand Prize consisting at first of a free trip to Europe and, later on, spending money for the trip.


During her travels around the world, Bly went through England, France (where she met Jules Verne in Amiens), Brindisi, the Suez Canal, Colombo (Ceylon), the Straits Settlements of Penang and Singapore, Hong Kong, and Japan. The development of efficient submarine cable networks and the electric telegraph allowed Bly to send short progress reports, although longer dispatches had to travel by regular post and thus, often were delayed by several weeks.

Bly travelled using steamships and the existing railroad systems, which caused occasional setbacks, particularly on the Asian leg of her race. During these stops, she visited a leper colony in China. In Singapore, she bought a monkey.

As a result of rough weather on her Pacific crossing, she arrived in San Francisco on the White Star Line ship Oceanic on January 21, two days behind schedule. New York World owner Pulitzer chartered a private train to bring her home. She arrived back in New Jersey on January 25, 1890, at 3:51 p.m.



Just over seventy-two days after her departure from Hoboken, Bly was back in New York. She had circumnavigated the globe, traveling alone for almost the entire journey. Bisland was, at the time, still crossing the Atlantic, only to arrive in New York four and a half days later. Bisland also had missed a connection and had to board a slow, old ship (the Bothina) in the place of a fast ship (Etruria). Bly's journey was a world record, although it was bettered a few months later by George Francis Train, who completed the journey in 67 days. By 1913, Andre Jaeger-Schmidt, Henry Frederick, and John Henry Mears had improved on the record, the latter completing the journey in fewer than 36 days.



In 1895 Nellie Bly married millionaire manufacturer Robert Seaman. Bly was 31 and Seaman was 73 when they married. She retired from journalism, and became the president of the Iron Clad Manufacturing Co., which made steel containers such as milk cans and boilers. In 1904, her husband died. In the same year, Iron Clad began manufacturing the steel barrel that was the model for the 55-gallon oil drum still in widespread use in the United States. Although there have been claims that Nellie Bly invented the barrel, the inventor is believed to have been Henry Wehrhahn, who likely assigned his invention to her. Nellie Bly was, however, an inventor in her own right, receiving US patent 697,553 for a novel milk can and US patent 703,711 for a stacking garbage can, both under her married name of Elizabeth Cochrane Seaman.



For a time she was one of the leading women industrialists in the United States, but embezzlement by employees led her into bankruptcy. Back in reporting, she wrote stories on Europe's Eastern Front during World War I and notably covered the Woman Suffrage Parade of 1913. Her headline for the Parade story was “Suffragists Are Men's Superiors”, but she also "with uncanny prescience" predicted in the story that it would be 1920 before women would win the vote.




The remarkable Nellie Bly died of pneumonia at St. Mark's Hospital in New York City in 1922, at age 57. She was interred in a modest grave at Woodlawn Cemetery in the Bronx.

Source: Wikipedia