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In The Final Part Of Our Series On Microtechnology,

Only Available in Archive Formats.
In The Final Part Of Our Series On Microtechnology,

In The Final Part Of Our Series On Microtechnology,

In The Final Part Of Our Series On Microtechnology,

Only Available in Archive Formats.

Dan Charles reports on scientists' quest to discover the shapes and makeup of the molecules that digest food, carry oxygen around in the bloodstream, or send signals from one nerve to another. If they succeed, researches believe they could develop substances to combat hitherto incurable diseases.