I remember giving a presentation on nanotechnology about 7 years ago as a freshman in high school, and this implementation was one of the 'fantasy' use cases I

I remember giving a presentation on nanotechnology about 7 years ago as a freshman in high school, and this implementation was one of the 'fantasy' use cases I covered. 7 years seems like a lifetime ago, yet so short when discussing the development of world-changing technology like this. It is a truly exciting time we live in.