Earlier quoted context omitted.
It’s curious, if you go back in time far enough with all knowledge from the present, you’d surely arrive at a point where you still need to work your entire life to bring one component of one innovation to life. Even then, the innovation would be unlikely to survive your death due to other missing parts of the supply chain. Try building a musket in Ancient Greece, you’d need to start with building the steel supply ch…
Yes, you wouldn't be building a steam engine with the tools of Greek artisans in antiquity, not even the ones who built the Antikythera mechanism. But we do know some things that would seem like crazy hacks to the ancients. For example, I know a simple trick. I can multiply numbers, of arbitrary size. And I can do it in a few seconds using just a stylus and tablet. This would have blown the minds of a learned Roman o…
Will find a friend when I'm finished, as well.