Which pocket microscopes are best? Pocket microscopes are popular with everyone from electrical engineers and botanists, who use them to inspect their work, to curious children interested in the world ...

To map the topography of surface features, an atomic-force microscope (AFM) uses physical contact between a fine mechanical probe tip and a sample. This microscopy technique can reveal small defects ...

EUGENE, Ore. -- Oct. 21, 2014 -- University of Oregon chemists have devised a way to see the internal structures of electronic waves trapped in carbon nanotubes by external electrostatic charges.