----------------------------------------------------------------------

1,000,000 nm ( 1mm )

 - 1,000,000 nm ( 1 millimeter ) is shorterst radiowave in practical use
 [09-15-01];

----------------------------------------------------------------------


100,000 nm

----------------------------------------------------------------------

10,000nm ( 10 microns )

 - 1600 nm is CD dot's interlayer spacing                      [08-25-01];
 - 1000nm ( several ) is human's cell size                     [08-25-01];

-----------------------------------------------------------------------

1000nm ( 1 micron ):
 
 - 740 nm is DVD dot's interlayer spacing                      [08-25-01]; 
 - 550 nm is green light wavelength                            [08-25-01]; 
 - 130 nm is current Intel technology scape ( Processor P860 ) [08-25-01]; 

-------------------------------------------------------------------------

100 nm:

 - 30 nm is a Gate Length for proposed Intel Processor P1264    [08-25-01]; 
--------------------------------------------------------------------------

10 nm:

--------------------------------------------------------------------------

1nm:
  
 - 1 nm is a radius of DNA helix ( B-DNA )                      [08-25-01];

--------------------------------------------------------------------------

0.1 nm ( 1A )

 - 1 A is typical interatomic distance in solids                [08-25-01];