And we enter the era of true personalized medicine the right drug for the right person at the right time instead of what we're doing today, which is the same drug for everybody sort of blockbuster drug medications, medications which don't work for you, the individual.

If we go down the small pathway a little bit farther, we're entering the era of nanomedicine, the ability to make devices super small to the point where we can design red blood cells or microrobots that will monitor our blood system or immune system, or even those that might clear out the clots from our arteries.