biography · english history · european history · history

Lady Ada Lovelace: “Enchantress of Numbers”

While watching an episode of Victoria on Masterpiece PBS, we were introduced to a fascinating woman of science, Lady Ada Lovelace. Her character intrigued me so much because of how unique she was for the time that I went on to research her even more! I wanted to focus a blog post on her and it has been challenging. Much of the math/computer science that Ada works with is complicated and does go over my head. I got some helped and ended up learning more about computers than I had known before. I persevered with this blog post because I think she is one of the forgotten people of history who left an important legacy. Those interested in computer history may know her name, but I had never heard of her until that episode of Victoria.

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Lady Ada Lovelace is known for writing the first modern computer program in the 1840s. I was shocked when I first heard this statement because I ignorantly thought that there was no technology like a computer in the Victorian Era! When I think of that technology, I think of what we know in the modern day. In the Victorian era, there was not a computer in the modern sense, but there was the Difference Engine. The Difference Engine was created by Charles Babbage (who will play a large role in Ada’s story).  The Difference Engine was a remarkable new technology for the era and was essentially a calculator, but it was only able to compute one operation of mathematics. The Difference Engine was a very large machine that, instead of using circuits to solve the problems, it used actual physical pieces. Ada herself was fascinated by this machine. Continue reading “Lady Ada Lovelace: “Enchantress of Numbers””