These videos are created and are provided by K. Dale Layfield, Associate Professor in the Department of Biological Sciences at Clemson University.

The following narrated shockwave video files (turn on your speakers) provide tecnical direction on using specific software. Each video can be viewed multiple times or paused by using the controls that are included. These videos are provided as a service to the public but should not be used in any format for financial gain.

To view the videos, you must have Macromedia's Shockwave Player installed, which can be downloaded at no cost from this location .