The NanoBots Are Coming, How Will They Affect Us In The Future?

Machines so tiny they would be far smaller than a human blood cell, this is the promise of nanotechnology, and they already exist but how are they even made and will they be scarier than A.I. Experts say that we are just at the beginning of the nanobot revolution and what they promise could little short of miraculous. In this video we look at how we got here and what the current state of the art is