Links to organizations, useful information, and kudos:
- Vera Rubin’s PowerPoint
- Forbes Magazine feature article: “Physicists Claim Universe “Rings” Like Crystal Glass”
- Washington University feature article on Dr. Ringermacher “At Home With Physics”Albany Area Amateur Astronomers
- American Astronomical Society
- American Institute of Physics
- American Physical Society
- American Society for Nondestructive Testing
- American Society for Nondestructive Testing Mohawk-Hudson Section
- Clear Dark Sky, tonight seeing forecast near Delanson, New York, USA
- Mensa of Northeastern New York
- Mensa Education and Research Foundation – Copper Black Award
- Washington University
- Program 2017 Mensa AG
- Summary Program As Of 07-02-2017