To 'have a chip on your shoulder' means to have an irrational resentment directed at other people (especially those who are not a member of a group or community which you identify with) because of a sense of inferiority (or an erroneous impression that others see you as inferior).
Part of the Nanotechnology glossary: A nanometer is a unit of spatial measurement that is 10-9 meter, or one billionth of a meter. It is commonly used in nanotechnology, the building of extremely small machines. This was last updated in September 2005. Contributor(s): Ian Pulham.
One meter of length converted to nanometer equals to 1,000,000,000.00 nm. How many nanometers of length are in 1 meter? The answer is: The change of 1 m ( meter ) unit of length measure equals = to 1,000,000,000.00 nm ( nanometer ) as the equivalent measure for the same length type. In principle with any measuring task, switched on professional people always ensure, and their success depends on, they get the most precise conversion results everywhere and every-time.