The Madison County Public Library, has organized a collection of GPS enabled maps. Using a free smartphone App, you will be able to see your exact position on the map. It's like having a YOU ARE HERE sign follow you around. The maps may be found on our Community Information page or by clicking here.
micrometer (Î¼m) [ 1 mÄ«kromâ²ÉtÉr] 2  1 an instrument used for measuring small angles or distances on objects being observed through a microscope or telescope. 3  2 [mÄ«â²krÅmÄâ²tÉr] , a unit of measurement, commonly referred to as a micron, that equals one millionth (10-6) of a meter.
Tasks of micro and nano technology related operations are done in specially designed clean rooms, where dust and dirt is not available. Also, in both micro and nano technology research, scientists have to follow special dress codes to prevent small dust particles interacting with products. Micro technology. Micrometer (also referred to as micron) is a millionth of a meter (10 ^-6 m).