Category: Munro Roxie

Getting Your Head 3-D Printed

10/21/2021

Roxie Munro
Visual Thinker

So do I stick my head into that glass-enclosed rectangular box? Will it fry my brain? Or will the damage show up in 20 years? Will my head come out looking like those primitive shrunken heads that repelled and fascinated me as a child?

    I’ve volunteered to have my head 3-D printed, and am checking out the equipment at the State University of New York. As it turns out—great relief—I don’t have to stick my head into the box after all; that’s where the “printing” occurs, not the scanning.

    The professor tells me to just sit upright and stay super still on a chair for a little over a minute, while his assistant uses a hand-held scanner—making several passes of the sides and top of my head and neck from about 30 inches away.

    In a couple minutes, the glass box starts to make noise and comes alive. The “printing” begins. For the color of my little sculpted head, I’m given a choice of red or white. Red seems a bit creepy, so I go for white. The plastic substance is long and cord-like, about 1/8 inch in diameter, and wrapped around a big spool at the back of the printer. One thin white layer after the other is laid down. It builds up, and slowly a tiny replica of my head begins to take shape. Half an hour, and it’s done.

    Sure enough, this looks like a miniature Roxie, about 2 inches high, with a flat back where it lay down on the printer, although the machine appeared to have quit just before it reached the tip of my nose, which is kind of cut off.

       So what can be done with this new kind of printing? Well, it is already being used in dentistry for making crowns. Jewelry can be created from metals, even gold. You can actually make plastic guns using this method. Unfortunately (or should I say fortunately), they don’t work very well—the plastic gets distorted rapidly from the heat and action of shooting a bullet.

    But maybe the most fun is making food. Nursing homes in Germany are taking pureed food and making it into appetizing shapes. NASA is researching making 3-D pizza in space. Instead of white plastic maybe I should have asked for chocolate—and turned myself into a delicious dessert.

3-D printer

Print being built up in thin white layers

Roxie getting scanned

Mini-me.

Roxie and her mini-me.

Using works from the National Gallery of Art by Vincent Van Gogh, Mary Cassatt, Edward Hopper, and others, Roxie Munro has created an innovative introduction to art. As an artist contemplates her next painting, she introduces genres and subjects, showcasing reproductions of great works. The sweeping painting she creates cleverly incorporates all 37 pieces she has considered.

Children can have fun finding the masterpieces in her painting and learn more about the artists in the notes in the back matter.
Read a review here.

MLA 8 Citation
Munro, Roxie. "Getting Your Head 3-D Printed." Nonfiction Minute, iNK Think Tank, 20 Sept. 2017, www.nonfictionminute.org/the-nonfiction-minute/getting-your-head-3-d-printed.

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Lemuel's Bridge

10/6/2021

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Roxie Munro
Visual Thinker

“What is this country bumpkin up to? Is this some kind of a joke?” Laughter rippled through the conference room in Richmond as Lemuel Chenoweth unloaded his saddlebags and took out a bunch of oak sticks wrapped in newspapers.

He was the last builder to show his plans for the great competition in 1850 to build a bridge across the Tygart River in western Virginia (now West Virginia). Only a ferry connected the bustling north-south throughway at Philippi, causing traffic jams and the slowing of our young nation’s relentless commerce and travel.

Engineers had come from all over the east to show their plans … blueprints of cable suspension bridges, fancy cantilevered structures, an arched bridge. It had to be durable, and support wagonloads of heavy goods and herds of livestock. ridge across the Tygart River in western Virginia (now West Virginia). Only a ferry connected the bustling north-south throughway at Philippi, causing traffic jams and the slowing of our young nation’s relentless commerce and travel.

Quietly Lemuel assembled a miniature bridge, using no hammer or nails. Compared to the fancy bridge models shown, his was plain. Then, he pulled out two chairs, placed his construction across them, and spoke.

“Since I have no blueprints,” he said, “you may allow me a demonstration.”

Suddenly he stepped up onto the top of the model, and walked across it--from one end to the other. A gasp went up. No way could it hold! They knew their mathematics. Had this been the actual bridge it would have been as if a six-hundred-foot man stood on it. But the model held, and in the hushed silence that followed, Lemuel turned to the other contestants and asked, “Can you stand on your models?”

No one dared. They all knew theirs would be crushed.

And that's how Lemuel Chenoweth, a shy western Virginian with a third-grade education, won the competition for the famous Tygart River Bridge.

The double-barreled bridge has survived fires, the Civil War, floods, and 18-wheeler trucks. It is the only covered bridge left in the US serving a federal highway. It has its own museum, and in 1983 Governor Jay Rockefeller declared June 15 Lemuel Chenoweth Day.

Lemuel started out making furniture, wagons, and coffins, and later built houses, a church, and many bridges. He married Nancy Hart, the great-granddaughter of John Hart, signer of the Declaration of Independence. They had 13 children.

So how do we know about this story?

Because Lemuel Chenoweth was my great-great- granddaddy, and throughout my childhood I heard the story of Lemuel, the model bridge, and the two chairs.

Roxie Munro's newest book uses thirty-seven of her favorite masterpieces by great artists as an inspiration for her own masterpiece that is a cityscape and a game. You can read a review of the book here.

Roxie is also a member of iNK's Authors on Call where you can invite her to your classroom virtually.

MLA 8 Citation
Munro, Roxie. "Lemuel's Bridge." Nonfiction Minute, iNK Think Tank, 16 Oct. 2017, www.nonfictionminute.org/the-nonfiction-minute/lemuels-bridge.

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The Magician of Iron

4/13/2021

5 Comments

Roxie Munro
Visual Thinker

The great Paris tower was underway. From each corner of a broad base the size of a football field, four spidery iron structures rose, curving inward in one majestic sweep toward the middle. The construction – a web of connecting girders – called for 300 workers to assemble some 15,000 pieces of iron and snap 2.5 million rivets into place. This would be the world’s tallest man-made structure, reaching a height of 300 meters (934 feet). A glorious demonstration of engineering, it was conceived by Gustave Eiffel, the most illustrious engineer of nineteenth-century France.

The tower was to be the focal point of the International Exhibition of Paris in 1889, commemorating the 100th birthday of the French Revolution. After that, since it had no practical use, it was to be torn down.

It took two years, two months, and three days to build the Eiffel Tower. Eiffel used wrought iron, which was a relatively new building material at the time, used primarily for bridges and aqueducts. As the tower rose, becoming the city’s most prominent feature, not everyone approved. “Useless and monstrous,” one newspaper called it. Another described it as an “odious column of bolted metal.”

Called the Magician of Iron, Eiffel’s mathematical prowess and attention to detail was legendary. To put the tower project on paper took 30 draftsmen working full time for 18 months. Every rivet of the 2.5 million needed for the structure had its designated place, down to a fraction of a millimeter.

The Tower became the hit of the International Exhibition, with nearly two million people visiting it. Still, not everyone loved this prodigious web of steel girders. A famous writer was once asked why he ate lunch there every day, since he was known to hate the sight of it. He replied, “Because it’s the only place in Paris where I can’t see the damn thing.”

So why wasn’t the Eiffel Tower torn down? It almost was. What saved it was the radio broadcasting center and the weather station that Eiffel installed at the top.

Now France’s most famous landmark, it is not the only national symbol that Eiffel was involved with. He also built the iron skeleton of a lady we’re all familiar with: The Statue of Liberty.

As for the Eiffel Tower, “I ought to be jealous of that tower,” he once said. “She is more famous than I am.”

The Eiffel Tower under construction highlights the intricacy of the design as well as the massive size of the project in relation to the city of Paris. Art by Roxie Munro

After dark during the 1889 Exposition, the newly-opened tower was lit by hundreds of gas lamps, and a beacon sent out three beams of red, white and blue light. Georges Garen via Wikimedia Commons

The Parisian art community criticized the tower even before it was built, calling it "a giddy, ridiculous tower dominating Paris like a gigantic black smokestack, Eiffel responded, "The tower will be the tallest building that men have ever built. ...And why would that which is admirable in Egypt become hideous and ridiculous in Paris? ". Wikimedia Commons

Eiffel's most famous works are still major tourist attractions in the 21st century. The Eiffel Tower is the most-visited paid monument in the world. An average of 25,000 people ascend the tower every day. Approximately four million people visit New York's Statue of Liberty National Monument and Ellis Island each year. Photo Benh Lieu Song viia Wikimedia Commons. Art by Roxie Munro

One of Roxie's most recent, Masterpiece Mix, is a book about art. As an artist searches for inspiration, she explores thirty-seven paintings of different genres, and comes up with a grand finale, using all of them. The book has "smart, concise, marvelously amplifying backmatter" (Kirkus), a dedicated web page, and free downloads.

MLA 8 Citation
Munro, Roxie. "The Magician of Iron." Nonfiction Minute, iNK Think Tank, 7 Mar.
2018, www.nonfictionminute.org/the-nonfiction-minute/The-Magician-of-Iron.

5 Comments

A Transcontinental First

2/5/2021

1 Comment

Roxie Munro
Visual Thinker

You’ve probably heard about Charles Lindbergh, the first pilot to fly across the Atlantic. But did you ever hear about Cal Rodgers?

Only eight years after the Wright brothers flew the first heavier-than-air machine, newspaper tycoon William Hearst offered a $50,000 prize to the first to fly across the continent in less than 30 days.

Although Cal Rodgers had just learned to fly, he was ready. “He’ll need every atom of courage..,” Wilbur Wright had said of any man who attempted to win the prize.

The nation had not a single airport, and there were no navigation aids or repair places. . To help him, a train carrying a second plane, spare parts, a crew of mechanics, Cal’s wife Mabel, his mother, and reporters was rented by a company producing a grape drink named Vin Fiz. In exchange, Cal named his airplane after it, and would scatter Vin Fiz promotional leaflets from the sky— the first aerial ad campaign.

On September 17, 1911, Cal took off from Brooklyn, made a sweep over Manhattan and headed for New Jersey, where the train, and an enormous crowd, was waiting.

The next morning, right after takeoff he tried to avoid some power lines, hit a tree, and plunged into a chicken coop. Feathers floated as he emerged from a tangle of wires, splintered wood, and torn fabric. Head bleeding, cigar clenched between his teeth, he muttered, “Oh, my beautiful airplane.”

They rebuilt the Vin Fiz, and a few days later he was again airborne. Stopovers were frequent, as were brushes with death. The plane struck telegraph wires; it piled into a barbed-wire fence (demolished again); and landing in Indiana, Cal was attacked by a bull. He became the first pilot to fly in a thunderstorm. But the Vin Fiz buzzed on.

When he reached Chicago, other contenders had dropped out. Cal realized that he wasn’t going to make it to the west coast in 30 days. But he pressed on…

To avoid the Rocky Mountains, he flew south over Texas, then west. By the time he reached California, after a dozen crashes, his plane had been rebuilt so often that little remained of the original.

A month later, after still another crash and in yet another rebuilt plane, he finally reached the Pacific, greeted by 50,000 spectators

Tragically, Cal’s luck ran out. A few months later, he flew into a flock of seagulls, and plunged to his death.

But he did it— he became the first pilot to fly across the American continent.

Call Rodgers in 1911. Wikimedia

Calbraith Perry Rodgers final flight. 1912. Smithsonian

The Vin Fiz departing New York. Roxie Munro

The first of what would be many crashes of the Vin Fiz. The chickens seem to be much more disturbed about the incident than Cal is. Roxie Munro

Cal in, or perhaps we should say on, the Vin Fiz getting ready to land on the shore of the Pacific. Roxie Munro

Victorious Cal is welcomed by his fans and the press. Note the crutches. It was not an easy trip! Roxie Munro

In eleven intricately drawn mazes, eight vehicles, each carrying a different product, are on their way to the city. Fish, apples, dairy products, corn, vegetables, flowers, eggs, and baked goods all travel through colorful and minutely detailed landscape mazes to reach the city farmer's market. Information on all of the products and their journeys is included, along with answers to all of the mazes. For additional fun, kids are challenged to look for objects hidden on each spread. For more information, on Roxie's Market Maze, click here.

MLA 8 Citation
Munro, Roxie. "A Transcontinental First." Nonfiction Minute, iNK Think Tank, 22
Jan. 2018, www.nonfictionminute.org/the-nonfiction-minute/
a-transcontinental-first.

1 Comment

The Race For the Sky

12/8/2020

6 Comments

Roxie Munro
Visual Thinker

Who would build the world’s tallest building – the powerful Bank of Manhattan Trust Company down on Wall Street or Walter P. Chrysler, the automobile tycoon up on 42nd Street? It was early 1929, and a race for the sky raged in New York City. In late summer, the newspapers reported that the bank soared to 973 feet, just two feet higher than planned for the Chrysler Building. To the king of cars this was intolerable, so he turned to his architect, William Van Alen, who decided to outfox the competition.

Five months later, people in New York were treated to an extraordinary sight. In 90 minutes, a splendid tower, topped by a silvery spire, with triangular windows, emerged from the building’s open roof. Secretly assembled in the fire shaft, it rose to a height of 1,046 feet, making the Chrysler Building the world’s tallest building.

Van Alen had given Chrysler a structure that not only scraped the sky, he also, most imaginatively, used details of cars as decorations. Near the top of the building perched eight eagle-headed gargoyles, based on the hood ornament of a 1929 Chrysler Plymouth. Thirty-six stories above the street, there’s a wrap-around frieze of stylized cars featuring real metal hubcaps and four giant radiator caps.

For a few months, until the Empire State Building took over as the world’s tallest building, Chrysler relished his number one status. His lavish apartment was near the top, and he boasted to friends and foes alike that he had the highest toilet in the city. So there he sat, on his porcelain throne, delighting in his elevated position.

Chrysler and Van Alen expected rave reviews when the building was completed, but that didn’t happen. “The height of commercial swank,” sneered The New York Times. “Stunt design, with no serious significance,” sniffed The New Yorker, and another newspaper accused the spire of having the “appearance of an uplifted swordfish.”

But things change. Now some 75 years later, the Chrysler Building is many people’s favorite skyscraper, and recognized as an outstanding example of Art Deco, the style of the twenties and thirties. Above all, there’s that incomparable swordfish-nose spire.

It was Van Alen’s aim to have the triangular windows lit up at night. And now, long after his death, they do, launching the Chrysler Building into the Manhattan sky with all the fantasy and glitter of the Jazz Age.

The Chrysler Building as seen from the Empire State Building in 1954. The building is considered a leading example of Art Deco architecture. The corners of the 61st floor are graced with eagles; on the 31st floor, the corner ornamentation are replicas of the 1929 Chrysler radiator caps. Wikimedia Commons

The Chrysler Building (right) which stands at Lexington and 42nd Street n New York City was the tallest building in the world from May 27, 1930 to April 30, 1931 when it was surpassed by the Empire State Building (left). Roxie Munro

The beautiful spire of the Chrysler Building was built indoors then raised up. This shows workers partway through the process. Roxie Munro

There are two sets of lighting in the top spires and decoration. The first are the V-shaped lighting inserts in the steel of the building itself. Added later were groups of floodlights directed back at the building. This allows the top of the building to be lit in many colors for special occasions. Roxie Munro

The Chrysler Building has lost the race as the tallest building in New York City -- although it is still right up there:) Note that the heights in this chart are expressed in meters which means that you have some math to do in order to compare the other buildings to Chrysler's 1,046 feet.

Roxie Munro is not only an author, but she is also an illustrator.
She did the art for Gargoyles, Girders & Glass Houses by Bo Zaunders, a superb picture book tribute to seven of history's most celebrated architectural wonder-workers; It takes readers from the domes of Florence to the mosques of Turkey, from the Eiffel Tower to the Chrysler Building. Stunning illustrations and lively text evoke the passion and genius of builders whose inspiring work spans five centuries and six countries. For more information, click here.

MLA 8 Citation
Munro, Roxie. "The Race for the Sky." Nonfiction Minute, iNK Think Tank, 5 Dec. 2017, www.nonfictionminute.org/ The-Race-For-The-Sky.

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Getting Your Head 3-D Printed

Lemuel's Bridge

The Magician of Iron

A Transcontinental First

The Race For the Sky

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