Please note. There are several related websites for this project. The primary sites are: 81018 – This site is for on-going our on-going research and development. Big Board-little universe is to relate this work to STEM programs in secondary schools. Quiet Expansion is for more personal reflections.
  Just the basics, this is an introductory site.
  The original site where many of these pages were first posted.

Caution: There will be duplication of pages and overlapping links.  There are also numerous other web pages that have been developed over the years. Please bear with us as everything related to the simple base-2 model is consolidated within the first three primary sites listed above.

Navigation: The boldface entries will keep you within If you happen to find yourself on an unusual URL and want to return to the originating page, please use your “back arrow” button. Thank you.