Think of the smallest thing you can make -- A tiny paper airplane? A knot in a string? Now think of making something millions of times smaller. That's what nanotechnology is about. Nanotechnology scientists move around atoms and molecules to make amazing new devices. Imagine super-tape as sticky as a gecko's toes, tiny medical devices that can detect disease in seconds, or mini-gadgets powered by solar cells in your clothes.
Added by Upcoming Robot on February 26, 2010

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Typically, physical therapy incorporates some re-training and strengthening of specific muscles to perform according to individual functions. In order for muscles to “wake-up” and begin responding appropriately, frequent and consistent practice is necessary. For maximum benefit, it is important to take an active role in your physical therapy experience and continue the efforts that the therapist makes during scheduled visits at home.