DEFINITIONS FOR NANO,NANO TECHNOLOGY,NANO SCIENCE

DEFINITION-FOR NANO:
From the Greek word Nanos - meaning "dwarf" this prefix is used in the metric system to mean 10-9 or one billionth (1/1,000,000,000). Thus a nanometer is 10-9 or one billionth of a meter, a nanojoule is 10-9 or one billionth of a Joule, etc

DEFINITION-NANO TECHNOLOGY:
Nanotechnology, shortened to "Nanotech", is the study of the control of matter on an atomic and molecular scale. Generally nanotechnology deals with structures of the size 100 nanometers or smaller, and involves developing materials or devices within that size

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