0:00 It wouldn't close properly.0:02 The book was a heavy treatise on differential calculus, its leather cover cracked like dried mud.0:11 But there was something lodged inside… a thickness to the back pages that felt wrong.0:18 It reminded me of what we’re searching for, in this little show of ours.0:25 A secret, tucked away.0:27 My heart is doing that frantic little drumbeat.0:31 I slide my finger under the back cover.0:34 And there.0:35 Tucked into the binding… a single folded sheet of paper, brittle with age.0:42 The ink is a faded brown, the handwriting a series of elegant, determined loops.0:49 I unfold it carefully.0:51 My breath catches in my throat.0:54 At the top of the page, a date.0:56 October, eighteen forty-three.0:59 And at the bottom… not a name, but initials.1:03 A.1:03 A.1:03 L.1:04 Augusta Ada Lovelace.1:05 It can’t be.1:06 A page from her diary.1:08 From THAT year.1:10 I have to read it to you.1:12 You won’t believe this.1:14 October twelfth, eighteen forty-three.1:17 It is done.1:18 The post brought the new issue of Taylor’s Scientific Memoirs this morning.1:25 My hands shook so, I could barely turn the pages.1:29 And there it is.1:31 My translation.1:32 My… analysis.1:33 All ninety pages of it, bound and printed for the world.1:38 An appendix by A.1:40 A.1:40 L.1:40 They did not use my name.1:43 Perhaps it is for the best.1:45 A woman’s name might be a distraction.1:48 Or worse, a dismissal.1:50 Mr.1:51 Babbage is pleased, I think.1:53 He calls me his interpretess.1:56 A charming title.1:57 But it feels… small.1:59 An interpreter merely translates the words of another.2:04 I have done more than translate.2:07 I have given his magnificent Engine a voice it did not know it possessed.2:13 He sees cogs and levers, a machine to solve equations.2:18 A brilliant, powerful calculator.2:21 I see that, of course.2:23 But I also see… the music.2:25 I see the poetry.2:27 He believes the Engine’s purpose is to tabulate, to remove human error from complex sums.2:35 A noble, vital pursuit.2:37 But I have tried to show, in my Notes, that this is but the first dawning of its power.2:44 The machine can act upon things other than number.2:49 It can manipulate symbols.2:51 If the fundamental relations of pitched sounds in the science of harmony can be expressed by symbols, could the Engine not then… compose?3:03 Could it not weave music of any complexity, of any extent, as the Jacquard loom weaves flowers and leaves?3:13 That is what I wrote in Note G.3:16 My note.3:16 The longest of them all.3:19 The one where I dared to outline the steps, the sequence of operations, for calculating the Bernoulli numbers.3:28 A process.3:29 A method.3:30 An algorithm.3:31 I wonder if anyone will understand what it truly represents.3:37 Not just a mathematical exercise.3:40 It is a demonstration.3:42 Proof that the machine can go beyond its creator’s initial intent.3:47 It can be instructed.3:49 It can perform a task it was not explicitly built for.3:54 It can… learn.3:55 Okay, let me just jump in for a second.3:59 You have to understand what she’s talking about.4:03 Charles Babbage’s Analytical Engine was a ghost.4:07 A magnificent, sprawling dream of a machine made of brass and iron that was never fully built.4:16 It was meant to be the world’s first general-purpose computer, powered by steam.4:23 Babbage was the hardware guy.4:26 He designed the gears, the storage—the “Mill” and the “Store,” he called them.4:32 But Ada… what she’s writing about here, especially in her “Note G”… that’s software.4:40 She’s writing the world’s first computer program for a computer that doesn’t even exist yet.4:48 More than that, she is the ONLY person in the world, including Babbage himself, who sees that this machine isn't just a number cruncher.5:00 It’s a symbol manipulator.5:03 It could process anything you could represent with symbols.5:08 Music.5:08 Language.5:09 Art.5:10 She’s inventing the entire concept of computing, right here on this page.5:16 Okay.5:17 Back to the diary.5:18 My mother would be horrified.5:21 She has spent my entire life trying to purge the poetry from my veins.5:27 She filled my head with mathematics and logic as an antidote to my father’s legacy.5:34 She feared I would inherit his wildness, his passions, his… madness.5:41 She sees science and art as two warring nations.5:45 She cannot see that they are one and the same.5:49 My "poetical science." That is what I call it.5:53 That is the country where I live.5:56 I feel I am standing on the shore of a vast, undiscovered ocean.6:02 I have described a single drop of water.6:05 Will anyone else dare to sail?6:08 Or will my Notes simply be a curiosity, an appendix to a man’s work, a footnote in the history of a machine that was never built?6:19 Sometimes, the vision is so clear it feels like a physical ache behind my eyes.6:26 I see a world transformed by these engines.6:30 I see them in every house, in every workshop, weaving the fabric of our lives in ways we cannot yet comprehend.6:40 But I am a woman.6:42 And this is eighteen forty-three.6:45 My imagination is a cage as much as it is a key.6:49 I am the Enchantress of Numbers, Babbage calls me.6:53 He means it as a compliment.6:56 But an enchantress deals in illusion.6:59 What I have seen is NOT an illusion.7:02 It is the most real thing I have ever known.7:06 It is the future.7:08 And I am so terribly alone in it.7:11 I wrote the algorithm.7:13 I charted the course.7:15 I have told them the Engine can do more than we ask of it.7:20 I have told them it can create.7:23 It is no longer just a collection of gears and shafts.7:27 The publication of my Notes is the moment it draws its first mechanical breath.7:35 It is alive.7:36 And I pray the world does not smother it in its cradle.7:41 She… she wrote that.7:42 In eighteen forty-three.7:44 She saw it all.7:46 Not just computers.7:47 But what we DO with them.7:50 The art we make with code.7:52 The music we generate with algorithms.7:55 The way we connect our entire world with symbols flying through invisible networks.8:03 She saw it.8:04 Her work, her Notes, were lost to history for almost a century.8:09 Babbage’s Engine was never funded.8:12 Her vision was so far ahead of its time, no one else could catch up.8:19 She died just nine years after writing this, believing, perhaps, that she had failed.8:26 That her one great contribution would be forgotten.8:31 We see her now as a pioneer.8:33 The first programmer.8:35 A prophet of the digital age.8:38 But reading this… you understand that on the day her work was published, she wasn’t a monument.8:46 She was a brilliant, ambitious, and profoundly lonely woman, hoping someone—anyone—would understand the magnitude of what she had done.8:58 She wasn’t just an interpretess.9:01 She wasn’t just an enchantress.9:04 She was an architect.9:06 She designed a future she would never get to live in.9:10 Our future.9:11 We live in the world she imagined.9:14 Every time you stream a song, or use a spreadsheet, or watch a digitally animated film, you are living inside her "poetical science." The ghost in the machine… it’s her.
