| NANOTECHNOLOGY In the final analysis, aging and death have only one cause: for whatever reason, the atoms and molecules in our bodies have moved from their proper positions; and other molecules and atoms have moved into positions where they should not be. The molecular machinery in our bodies maintains our lives by handling molecules at the molecular level. A molecular machine is a large molecule that manipulates other molecules, one at a time. We put random assortments of molecules, in the form of food, into our bodies; but these molecules are useless without the intricate molecular machinery in our bodies that sorts through the molecules, rearranging them as necessary, and transporting them to their proper places. When we take a supplemental vitamin or hormone or a medicine, all we can do with today's technology is to inject it into our bloodstream or swallow it, and hope that the body's molecular machinery will transport and use the substances properly. During surgery, even the most precise microsurgery, the surgeon's scalpel slices through thousands of cells moving trillions of molecules out of their proper positions. At the cellular level, every surgical procedure is an unbelievably crude operation. The surgeon relies heavily on the molecular machinery of the body to put things back in position after the surgery is over. If we could develop machines the size of viruses to continuously and efficiently maintain the molecules of our bodies, augmenting the natural molecular machinery in our bodies, we would never get sick. Such maintenance would have to include getting rid of the molecules that aren't supposed to be there. | |
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