Downloadable Files:
• click on file name to download
• for Windows only

Screen Saver--An x-ray view of a floating atlas (1st cervical vertebra). Includes readme.txt file with instructions.  Double clicking on downloaded file opens automatically (copy file to and open in emty folder).  May give an error message on extraction...but still works fine.

Screen Saver--Flying lumbar vertebrae.  A self extracting zip file...creates its own folder, or one you designate.  Includes readme.txt file with instructions.