John P. Pratt |
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A table of dates with links to source and a Biblical Pedigree Chart. |
Notes from my former beginning Astronomy Class. |
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Over 115 of my articles. 25 are available in a book and all on CD-ROM. |
Articles and conversion programs about calendars and chronology. | ||
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Use the atomic numbers as memory pegs to memorize lists of up to 100 items! |
Some of my all time favorite puzzles and optical illusions. | ||
Chess GamesRecord chess games to replay on any web browser (examples of my favorite games included). |
Rules and examples of a few fun variations on the game of Mancala. | ||
Who is Dr. John P. Pratt?An astronomer specializing in ancient calendars. |
and the Extended Linked Bible. | ||
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You can e-mail me: jp at johnpratt dot com .