Showing posts with label History. Show all posts
Showing posts with label History. Show all posts

Wednesday, April 30, 2025

Harriet Tubman

 

Harriet Tubman

 

Who Was Harriet Tubman?

  • Harriet Tubman was an American hero who helped many people escape from slavery.


🔓 She Escaped Slavery Herself

  • She was born a slave in Maryland around 1822.

  • In 1849, she escaped to freedom in the North. She was 27 years old.


🚂 Leader of the Underground Railroad

  • Tubman helped more than 70 slaves escape using secret routes and safe houses called the Underground Railroad.

  • She made 13 trips back to the South, risking her life each time!

🤔 Did Harriet Tubman Go Back 13 or 19 Times?

  • You might hear different numbers, like 13 or 19, and here's why:

    • 🛤️ Harriet Tubman made about 13 trips herself back to the South to help people escape slavery.

    • 👣 Some people say she made 19 trips—that might include times she helped plan escapes or gave directions, even if she didn’t go herself.

    • No matter the number, Harriet Tubman was super brave and helped many people find freedom. She risked her life again and again to help others, and that’s what makes her a hero!


🕵️‍♀️ Nickname: "Moses"

  • People called her "Moses" because she led her people to freedom, just like the Moses in the Bible.


💪 Brave Spy and Nurse in the Civil War

  • During the Civil War, she worked as a spy, scout, and nurse for the Union Army.

  • She helped plan a raid that freed over 700 slaves!



Harriet Tubman 

by Eloise Greenfield

Harriet Tubman didn't take no stuff
Wasn't scared of nothing neither
Didn't come in this world to be no slave
And wasn't going to stay one either

"Farewell!" she sang to her friends one night
She was mighty sad to leave 'em
But she ran away that dark, hot night
Ran looking for her freedom

She ran to the woods and she ran through the woods
With the slave catchers right behind her
And she kept on going till she got to the North
Where those mean men couldn't find her

Nineteen times she went back South
To get three hundred others
She ran for her freedom nineteen times
To save Black sisters and brothers
Harriet Tubman didn't take no stuff
Wasn't scared of nothing neither
Didn't come in this world to be no slave
And didn't stay one either

And didn't stay one either

Wednesday, October 2, 2024

AI Overview of the History of Eyeglasses

 The history of eyeglasses and their lenses includes many key events and developments, including: 

  • 13th century
    Italian monks are thought to have created the first shaped lenses for reading, made from beryl quartz. These lenses were convex and worked like magnifying glasses. 
  • 1352
    A painting by Tommaso da Modena depicts monks using eyeglasses to read and write. 
  • 1600s
    Spanish craftsmen created the first frame temples by attaching silk ribbons or strings to the frame and looping them over the wearer's ears. 
  • 1727
    British optician Edward Scarlett invented the modern style of eyeglasses frame, which could be placed over the ears and nose. 
  • Industrial Revolution
    Large-scale production of eyeglasses made them more affordable and available to the middle class. 
  • World War I
    The war cut off America's traditional lens sources in Europe, which led to the first volume factory production of ophthalmic glass in the U.S. 
  • 1972
    The FDA mandated that all lenses need to be shatterproof, which led many glasses makers to turn to plastics. 
Other notable events in the history of eyeglasses include: 
  • Abbas Ibn Firnas developed the first corrective lenses in the 9th century. 
  • Pince-nez, which translates to "pinch nose", were a 19th century innovation that had a spring clip to hold the glasses in place. 
  • The invention of electric light by Thomas Edison in 1879 allowed people to read into the night without straining their eyes. 

Tuesday, October 1, 2024

The History of Glassblowing

 Who was the first glassblower? How old is glassblowing? Keep reading for a brief history of this incredible art form.

The First Glassblowers

The craft of glassblowing is believed to have originated in the 1st century BC in areas now known as Israel, Iran, Palestine, and Lebanon.

The Roman government went on to be the first to establish large glass workshops, with glass being formed for both utilitarian and decorative purposes.

A few decades later, craftspeople then discovered that they could use molds to create different designs — designs that were more complex and inventive. The result? The introduction of mold-blown glass.

Venetian Glass

Trade with the Middle East eventually brought glassblowing to Venice, an area which became a leader in the industry.

The secrets of forming Venetian glass were considered so special, and the glasshouses so numerous, that in the 13th century the Italian government relocated Venetian glassmakers to the island of Murano to preserve their knowledge and to prevent the growing city of Venice from burning from the numerous furnaces.

It's said that the glassblowers were actually forbidden to leave because they were considered that important. However, some glassblowers fled Murano and took their techniques to other parts of Europe.

The secrets of Venetian glass then spread even further in the late 1660s when a glassmaking guide called L'Arte Vetraria, written by the alchemist and glassmaker Antonio Neri, started to be republished.

Glassblowing comes to America

Meanwhile, in what is now the United States, in 1607 the Virginia Company of London established Jamestown, England's first permanent colony in North America.

Although attempts at a local glass industry failed due to climate and economic factors, this did lead the way for future glassmaking in the New World, and in 1739 German colonist Caspar Wistar founded the first successful American glasshouse in Pennsylvania.

Glasshouses in New Jersey and Massachusetts also operated for many years, creating windows for the new colonies by spinning molten glass on the end of a pipe to create flat sheets that could later be cut into window panes.

Glassblowing and Science

It was also in the 1600s that glassmakers in Europe discovered the magnification properties of glass when formed with particular curves, which brought us the telescope and microscope.

As medicine developed, the demand for glassware and glass tubing grew and in order to satisfy that need, larger furnaces were created that would allow for ribbons of glass to be extruded and then placed into molds of desired shapes — ultimately a less labour intensive and faster process than stretchy and shaping glass freehand.

In the mid-1600s English glassmakers invented what was known as "black glass" (it was actually dark green in colour). This glass created thick dark vessels that were perfect for transportation, as the glass stood up to shipping and protected the goods inside from sunlight. This development soon placed England as a leading bottle distributor.

In 1676 an Englishman named George Ravenscroft lead another development in glassmaking when he created a formula for making glass using lead. The lead glass, or "flint glass", remained workable for a longer period of time than other glass. Given its remarkable weight and clarity, people started to make vessels that didn't have decoration, but instead focussed on form.

The Art and Appreciation of Glassblowing

While use of glass and styles of decoration, engraving, and cutting changed through the 17th and 18th centuries, it wasn't until the late 19th century that the industry saw another big development.

It was at the 1878 Paris Exhibition that designers Eugene Rousseau and Emile Galle lead the Art Nouveau period that would last until the 20th century — an art style characterized by curves that matched well with the fluidity of glass.

Almost 100 years later, a world leader in glass knowledge and creation emerged with the formation of the Corning Museum of Glass by Corning Glass Works in Corning, New York. Arthur Houghton Jr. and his cousin Amory Houghton opened the museum as a non-profit educational institution in 1951. Today, the museum features collections, exhibitions, research, and teaching facilities with 460,000 visitors stopping by annually to learn about glass.

Then in the 1960s, the studio glass movement was born. American glassmakers shifted from factory environments to independent studios. Among the pioneers of this transformative movement was Harvey K. Littleton, who worked with the Toledo Museum of Art and scientist Dominick Labino to develop smaller, affordable furnaces perfect for individual artists. Instead of being characterized by a particular style or philosophy, this movement has been focussed on the glass itself, the artists who make it, and an overall sense of community amongst creators and producers.

Today, glassblowing is an international art form that continues to grow and change, with glassblowers continuing to develop and share new techniques and ideas.


source: https://www.gatherbreweryandglassworks.com/blogs/news/history-of-glassblowing?srsltid=AfmBOooo4OyF-kBm1oyA1SRwSY7XC2sFTdCr07T6zl-7pHEqAVd6xgAg


Thursday, April 4, 2024

Mysteries of the Vernacular:Robot

https://www.youtube.com/watch?v=zXnlMckRiyE


Thursday, December 7, 2023

Christmas Carols


If you have ever wondered when Christmas carols first came about, the answer lies in the 14th century. Their evolution dates back even further. Even before the birth of Christ, it is believed that people sang midwinter songs to keep spirits up.


Christianity spread across Europe from the fourth to the 14th centuries, and the first carols were produced by Franciscan friars (pictured here in the 1940s), who were followers of Saint Francis of Assisi. These took the form of a dance in a circle with linked hands and everybody singing the song. Huge numbers of Christmas carols survive from the 15th century, making it the best-preserved aspect of English medieval music.

Professor Ronald Hutton believes that the dances associated with early carols died out as ‘people just got bored with it’. For a period, carols could be attached to any season, so there were May carols and harvest carols. But Hutton says that, as Christmas is the time for festivity, Christmas carols survived where carols linked to other parts of the year died out. 

England’s oldest surviving carol, says Hutton, depends on how you define it. ‘If you go for the component parts, I think it’s “While Shepherds Watched Their Flocks By Night”, which has a 16th-century tune and 17th-century words. On the other hand, they’re not put together securely until the 19th century. So if you’re going for the oldest carol that’s still popular, which is complete, it’s probably “O Come All Ye Faithful”, both the tune and the words of which seem to be securely put together by the end of the 18th century.’




Wednesday, October 25, 2023

Hans Christian Andersen



SOURCE # 1






SOURCE #2 

Hans Christian Andersen was born in the town of Odense, Denmark on April 2, 1805. This man is the beloved author of some of the world's most popular and famous fairy tales. On April 2 of each year, Andersen's birthday is celebrated as International Children's Book Day.

King Frederick VI of Denmark took an interest in Andersen as a child and paid for part of his education. After his father died, however, Andersen was forced to find a job to support himself. After working as both a weaver's apprentice and a tailor, Andersen moved to Copenhagen when he was just 14 years old.

He had an excellent singing voice and soon found work as an actor with the Royal Danish Theatre. Eventually, his voice changed, and he turned to writing.

Between 1835 and 1872, Andersen published many children's stories. He is probably best known for Fairy Tales and Stories.

Most children have heard many of his most popular stories, including The Little Mermaid, The Emperor's New Clothes, and The Ugly Duckling. 

Famous for these and many other stories, Andersen became known as the "father of the modern fairy tale." Some believe Andersen's stories became so popular because they were not meant just for children, but for adults, too. Even though his stories are simple and charming, most of them also feature important moral lessons.

While many fairy tales are based on old folk tales, only a dozen or so of Andersen's 156 fairy tales were inspired by well-known stories. All the rest were original works.

Over the past hundred years, Andersen's fairy tales have been translated into more than 150 different languages. They've inspired plays, ballets and many movies. They've also been immortalized in many ways around the world.

For example, in the Copenhagen harbor, there is a statue of The Little Mermaid. Visitors to New York City's Central Park can see a statue of Hans Christian Andersen with the Ugly Duckling. Shanghai residents can even visit a $13 million theme park based on Andersen's fairy tales!

Cincinnatus Rules Rome (Lesson 8)

6 Things to do --->  PAGES,   KWO,   ESSAY,   CHECKLIST,   VOCABULARY,   PORTFOLIO


1)  Complete PAGES 74, 75, 76, 77, and 78 in your book.

2)  KWO the text (handwritten) 
3)  Your ESSAY is a re-write of the narrative's plot. 
YOU are to change the setting and characters! 
4)  Remember your CHECKLIST  
   See side bar of this website. Click on the picture of the checklist to get the template.  -->

All formatting rules apply.
STYLISTIC REQUIREMENTS:
Indicate 1 of each DRESS UP 
Indicate OPENERs S, 1, 2, 3, 5, and 6 
5)  Highlight VOCABULARY words in cyan blue if you want the extra credit!  ;-)

NO banned words, NO contractions, NO dialogue 
Be cognizant of paragraphs. Use the source text as a guide if you are not sure when to start a new paragraph.

5)  Keep up with the VOCABULARY.  Test of all words to date on November 8.
6)  Reminder: Working PORTFOLIO due November 8.

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LAGNIAPPE just for fun!
Lucius Quinctius Cincinnatus  519 - 439BC

The story retold by James Baldwin:

Saturday, October 21, 2023

Invention Spotlight: The Flat-bottomed Paper Bag

   

      It’s natural to think about the processes that produced the food in your daily sack lunch, but have you ever stopped to consider the manufacturing techniques behind the sack itself? The flat-bottomed brown paper bags we encounter constantly—in the lunch context, at grocery stores, in gift shops—are as unassuming as they are ubiquitous, but the story underlying them deserves recognition. At the center of it is a precocious young woman, born in Maine on the heels of the Industrial Revolution and raised in New Hampshire. Her name is Margaret Knight.

From her earliest years, Knight was a tireless tinkerer. In a scholarly article titled “The Evolution of the Grocery Bag,” engineering historian Henry Petroski mentions a few of her childhood projects, which tended to demand a certain facility for woodwork. She was “famous for her kites,” Petroski writes, and “her sleds were the envy of the town’s boys.”    

    With only rudimentary schooling under her belt, a 12-year-old Knight joined the ranks of a riverside cotton mill in Manchester to support her widowed mother. In an unregulated, dangerous factory setting, the preteen toiled for paltry wages from before dawn until after dusk.

    One of the leading causes of grievous injury at the mill, she soon observed, was the propensity of steel-tipped flying shuttles (manipulated by workers to unite the perpendicular weft and warp threads in their weaves) to come free of their looms, shooting off at high velocity with the slightest employee error.

    The mechanically minded Knight set out to fix this, and before her thirteenth birthday devised an original shuttle restraint system that would soon sweep the cotton industry. At the time, she had no notion of patenting her idea, but as the years went by and she generated more and more such concepts, Knight came to see the moneymaking potential in her creativity.
    As Petroski explains, Knight departed the brutal mill in her late teens, cycling through a number of technical jobs to keep her pockets and her mind well-fed. In time, she became adept in a formidable range of trades, equally comfortable with daguerreotypes as she was with upholstery. What cemented—or should have cemented—her place in the history books was her tenure at the Columbia Paper Bag company, based in Springfield, Massachusetts.
    At the bag company, as with most places she spent appreciable time, Knight saw opportunities for improvement. Instead of folding every paper bag by hand—the inefficient and error-prone task she was charged with—Knight wondered if she might instead be able to make them cleanly and rapidly via an automated mechanism.
“After a while,” Petroski writes, “she began to experiment with a machine that could feed, cut, and fold the paper automatically and, most important, form the squared bottom of the bag.” Prior to Knight’s experiments, flat-bottomed bags were considered artisanal items, and were not at all easy to come by in common life. Knight’s idea promised to democratize the user-friendly bags, ushering out the cumbersome paper cones in which groceries were formerly carried and ushering in a new era of shopping and transport convenience.
    By the time she had built a working model of her elegant paper-folding apparatus, Knight knew she wanted to go the extra step and secure a patent on her creation. Not only did Knight file for a patent, she rigorously defended her ownership of the bag machine idea in a legal battle with a fraud who had copied her. Having gotten a glimpse of Knight’s machine in its development phase, a man named Charles Annan decided he would try to pull the rug out from under her and claim the creation as his own.
    This turned out to be extremely ill-advised, as Knight, who spent a large chunk of her hard-earned money on quality legal counsel, handed Annan a humiliating courtroom drubbing. In response to his bigoted argument that no woman could be capable of designing such a machine, Knight presented her copious, meticulously detailed hand-drawn blueprints. Annan, who had no such evidence to offer himself, was quickly found to be a moneygrubbing charlatan. After the dispute was resolved, Knight received her rightful patent, in 1871.
    Today, a scaled-down but fully functional patent model of Knight’s groundbreaking machine is housed at the Smithsonian’s National Museum of American History. An impressive assembly of gold-colored metal gears, springs and other parts mounted on a deep brown hardwood frame, the efficient bag-folding device, whose full-scale cousins soared into international use in the years following Knight’s efforts, offers silent, majestic testimony to the power of women to achieve in mechanics and engineering.
    Over her prolific intellectual career, Knight would successfully file for more than 20 patents in total, running the technological gamut from combustion engines to skirt protectors. Though she managed to live more comfortably in middle and old age than in childhood, Knight was never rich by any means. Unmarried and without children, Knight—as Nate DiMeo, host of the historical podcast “The Memory Palace,” movingly explains—died alone with her achievements and a mere $300 to her name.
The implications of Knight’s eventful life were addressed in widely read ink as early as 1913 (one year before her death), when the New York Times, in what was then a refreshingly progressive move, ran a lengthy feature on “Women Who Are Inventors,” with Knight as the headliner.

No doubt many female inventors of the early 1900s—and later—were spurred on by Knight’s courageous example. Warner sees in the story of the talented and tenacious Knight an enduring source of inspiration for anyone with original ideas looking to better the world around them. “Someone tried to steal her design, and she sued him and won,” Warner stresses, “and she made money out of her invention too. She was a tough lady!”  
    Humble paper bags, which to this day are manufactured using updated versions of Knight’s  remind us just how much one resolute woman was able to achieve, even when the cards were stacked against her. 


Saturday, September 9, 2023

Popcorn, as Much Fun to Make as it is to Eat!

Popcorn, as Much Fun to Make as it is to Eat!


Popcorn is a fun snack, commonly associated with a trip to the movie theater. But what are the

origins of this tasty treat? 

Believe it or not, evidence of popcorn can be traced back to the Neolithic era in South and

Central America (~4500 BC). Popcorn quickly spread north. 

In 1948, two archaeologists happened upon  small corn heads and popped kernels while

exploring a cave in New Mexico. This popcorn was carbondated to 3600 BC. Mexican pottery

believed to be from 300 AD depicts scenes of a corn god with popcorn on his head. 700 years

later, in about 1000 AD, Pueblo Indians in Utah began eating popcorn. In Mexico, Indians

would actually beat the popcorn to a powder, store it in little pouches on their belts, and use

it as a high-energy snack to fuel them as they worked. In the late 1600s, French explorers

discovered that Iroquois Indians in the Great Lakes region enjoyed popcorn. English colonists

also favored the snack, but in much different ways than we do in the 21st century.

They consumed it as a breakfast cereal, accompanied in the bowl by milk and sugar, or as little

balls dipped in molasses. This would have a version of our modern-day trail mix. In fact, by the

1800s, popcorn was the most popular snack in North America. It was usually homemade.

The snack also began appearing on the shelves of general stores in the 1800s. In 1885, a man

by the name of Charles Cretors invented the popcorn machine. It was powered by gasoline,

much like a car. Because of the creation of the machine, popcorn quickly became a common

street food. Usually, popcorn vendors looked for large crowds to make better popcorn sales.

They were commonly found in front of movie theaters, thus leading to the connection between

the movies and munching on popcorn. When the Great Depression hit, devastating the nation’s

economy, popcorn was one of the few snacks people could afford. World War II was not far

behind and it led to the rationing of many things, including sugar and cocoa. This turn of events

only advanced popcorn’s popularity. By 1959,  a company, eager to make money, had decided

that popcorn was too difficult for people to make at home in a pot. Jiffy Pop began selling pre-

packaged popcorn. The front of the package has ‘BUTTER’ plastered to the front, but after

studying the ingredients, it is evident that Jiffy Pop contains no butter. the ingredie    

But, no matter whether your popcorn is made at home or store-bought, we can all agree that it is a

tasty treat and  “as much fun to make as it is to eat.”