Can you imagine someone from the 1900's figuring out how to reverse engineer an iPhone?
Not only would they lack the necessary tools, they'd not even have the necessary background knowledge of the technology to know where to start.
True, but apparently the problem wasn't to understand the technology which was likely self-explanatory BTW, like "computer, tell me how you function!"
No the problem was to use that information to make something so incredibly primitive. It would be like people finding the blueprints of a 747 and using them to design a paper kite.