Discusses how molecular interactions in biology can be used to advance the creation of nanoscale devices.

Considers the potential of nanoscale devices to treat illness and aid metabolism, with reference to Drexler and Von Neumann's theories.

Presents the text of a 1994 article on the motion of carbon fullerenes, as observed with a scanning force microscope.

Tom Schneider of the National Institutes of Health provides technical background and links relating to nano-scaled devices.