www.tatanano.com what is the meaning of nano?

Why the name ?Nano??
Nano stands for superior technology and small in size. This is what this car depicts and hence the name Nano

nano (symbol n) is a prefix in the International System of Units denoting a factor of 10−9 or 0.000000001. It is frequently encountered in science and electronics for prefixing units of time and length, like 30 nanoseconds (symbol ns), 100 nanometres (nm) or in the case of electrical capacitance, 100 nanofarads (nF)..
Source
http://en.wikipedia.org/wiki/Nano
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