2005 NSF Research Experience for Teachers (RET) Program

 We took several pictures of different objects at four different magnifications using the SEM.  Click on the following links to see these images.

When viewing the pictures below, note that the magnification and scale is located at the bottom of each picture.  Keep in mind that the width of a human hair is about 60 microns (um).

• Circuit Pictures
• Insect Pictures
• Lice Pictures
• Rock Pictures