WHAT IS NANO TECHNOLOGY?
In ancient Greek, the word “nano” is used to mean “dwarf”. Nano-science; deals with the manipulation and characterization of matter in molecular and atomic size.
The substance behaves differently in the nano-particle size. Example: rock and sand. Nano-science; unveils why matter behaves differently under the said condition. Combines atoms or molecules according to the cause of the behavior and re-characterizes the substance on a nano scale for various purposes.