Comment by donut2d

A fun way I've been thinking about all this is what nanotech/nanobots are actually going to look like. Tiny little protein machines doing what they've been doing since the dawn of life. We now have a library of components, and as we start figuring out what they can do, and how to stack them, we can start building truly complex machinery for whatever crazy tasks we can imagine. The impact goes so far beyond drugs and treatments.