The Analytical Engine
A picture of the Analytical Engine
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Description: 

The Analytical Engine, first proposed in 1837 by its creator, Charles Babbage, was a machine that could be used to perform arithmetic sums: the first calculator, and in broader terms, the first computer. Babbage's vision for the machine was for it to be programmed using punch cards and for it to perform calculations, but he never thought beyond the scope of this problem. His close collaborator, Ada Lovelace, did, however, and recognized the machine's potential and capabilities, publishing extensive notes on the machine and going to actually create the first algorithm for the machine, which is today recognized as the first algorithm for any computer.

Due to a lack of funding, the machine was never completed during either Lovelace's or Babbage's lifetimes. Instead, Babbage's son, Henry Babbage, went on to finish developing and build parts of the machine in 1910, which did indeed have the ability to make simple calculations. 

Works cited:

“What Is an Analytical Engine?” Computer Hope, 2 Oct. 2017, www.computerhope.com/jargon/a/analyten.htm.

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Timeline of Events Associated with The Analytical Engine

Life of Ada Lovelace

10 Dec 1815 to 27 Nov 1852

Ada Lovelace is recognized as the first ever computer programmer and the first computer scientist to realize computers had applications beyond simple calculation. She was the child of the famed Romantic poet Lord Byron, who was disappointed in her gender upon her birth. After Lord Byron's death, her mother, Lady Byron, decided to educate her in a way that distanced Ada from her father's literary and artistic interests; this resulted in her young daughter developing passions in fields uncommon to women of the age: science, philosophy, and above all, mathematics. 

In 1833, during her debut at court, she met the scientist Charles Babbage, and the two developed a friendship which changed their lives and the world forever. Babbage was developing a machine he called the "Analytical Engine", a device which could automatically produce calculations: the world's first computer. Lovelace's work on the Analytical Engine was invaluable to its development and dissemination of its workings. Though she faced antagonism at court and abroad for her gender, Babbage continued to champion Lovelace's capabilities, and they made great strides in the new field. Although the Analytical Engine itself was never completed, Lovelace later published the first algorithm to be carried out by the machine. 

Lovelace died in 1852 in London, only 36 years of age.

Works Cited:

“Ada Byron, Countess of Lovelace.” Ada Lovelace: Founder of Scientific Computing, www.sdsc.edu/ScienceWomen/lovelace.html.

Lovelace, Ada. “Sketch of the Analytical Engine Invented by Charles Babbage.” Sketch of The Analytical Engine, www.fourmilab.ch/babbage/sketch.html.

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Image Date: 

circa. 1837