One of my favourite daydreams used to be imagining how I'd manage if I were somehow catapulted back in time. My brain, on autopilot, would most often take me back to ancient Rome. The first thing that occurred to me was that I could use my knowledge of (what would have become) future events to my advantage and become a famous prognosticator. But when it comes down to it, I don't know that many exact dates, accurate to the day. There's the Ides of March in 44 BC I suppose, I could try to save Julius Caesar. But he was allegedly warned by a soothsayer, who's to say he'd have taken any notice of me? (Maybe the soothsayer was me?) I used to know the regnal dates of the first however many emperors, I could perhaps go in for laying bets on who would succeed. But the whole area of seeming to anticipate an emperor's death would be fraught with danger - it was illegal to cast an emperor's horoscope I think. And of course there's the less mystical scenario of such knowledge possibly implicating you as a conspirator. Far better to steer clear of that sort of business.
Anyway, my favoured solution to this not really very pressing problem eventually came to me, I think, after reading somewhere that the Romans had had the potential to have invented the gramophone (i.e. it didn't require the precision tooling that only came in with the industrial revolution). I wouldn't have a clue as to how to make a gramophone, but it did get me thinking, and the result was that I'd invent the printing press. They'd have gone crazy for it, I just know it.
3 days ago
