So, what we did was, for the past 15 years, was to dissect out the neocortex, systematically.

It is the Chinese who have endowed the term financial center with such weight and meaning by trying to dissect the functions of such cities and quantify every detail.

So if you ever have the opportunity to dissect an orb web weaving spider, and I hope you do, what you would find is a bounty of beautiful, translucent silk glands.

Onstage at TED2012, Jack Choi demonstrates a powerful tool for training medical students a stretcher sized multi touch screen of the human body that lets you explore, dissect and understand the body's parts and systems.

And notice first of all so, to understand this, though, we need to dissect network structure a little bit first and notice that every person in this network has exactly the same structural location as every other person.

But what this lets you do is gives you that all important traction, and counter traction, so that you can dissect, so that you can sew, so that you can do all the things that you need to do, all the surgical tasks.