REFERENCE MATERIAL

Mathematics

• Power Series - Formulae for operations with power series.
• Index to Martin Gardner's Mathematical Games
• Symbolic Logic
• Indeterminate Forms

Science

• SI Units
• Gaussian Units
• Leap seconds
• Table of constellations
• Periodic Table of the Elements
  For technical reasons, it's unlikely that elements with atomic numbers as high as 200 or more can exist; these tables just show what the periodic table would look like of the trends in the known table were to continue indefinitely.
  • Through Element 118: Standard format - Long format
  • Through Element 218: Standard format - Long format
  • Through Element 362: Standard format - Long format
  • Through Element 558: Standard format - Long format
  • Through Element 814: Standard format - Long format
• Quantum Harmonic Oscillator Ladder Operators
• Index to The Feynman Lectures of Physics Audio CDs

Computers

• HTML/ASCII Character Chart
• Common HTML Tags
• Latin HTML Characters
• Greek HTML Characters
• Esperanto HTML Characters
• Symbolic Logic HTML Characters
• IEEE Number Formats

Radiotelegraphy

• Morse Code Chart
• Radiotelegraph "Q" Signals
• Radiotelegraph Abbreviations

The Bible

• The Ten Commandments
• The 23rd Psalm
• The Nativity (the birth of Jesus)
• The Sermon on the Mount

Calendars

• Tables of Julian days (from program julianday.f90 - see the Software Page)
  • 1960- 1961- 1962- 1963- 1964- 1965- 1966- 1967- 1968- 1969
  • 1970- 1971- 1972- 1973- 1974- 1975- 1976- 1977- 1978- 1979
  • 1980- 1981- 1982- 1983- 1984- 1985- 1986- 1987- 1988- 1989
  • 1990- 1991- 1992- 1993- 1994- 1995- 1996- 1997- 1998- 1999
  • 2000- 2001- 2002- 2003- 2004- 2005- 2006- 2007- 2008- 2009
  • 2010- 2011- 2012- 2013- 2014- 2015- 2016- 2017- 2018- 2019
  • 2020- 2021- 2022- 2023- 2024- 2025- 2026- 2027- 2028- 2029
  • 2030- 2031- 2032- 2033- 2034- 2035- 2036- 2037- 2038- 2039
  • 2040- 2041- 2042- 2043- 2044- 2045- 2046- 2047- 2048- 2049
  • 2050- 2051- 2052- 2053- 2054- 2055- 2056- 2057- 2058- 2059
• Tables of day of year (from program doy.f90 - see the Software Page)
  • Common year
  • Leap year
• World Season Calendar conversion charts
• Julian calendars, AD 1599-1650

U.S. History and Geography

• U.S. States and Territories
• U.S. Capitals
• Original 13 U.S. Colonies
• U.S. Presidents
• U.S. Presidential Succession
• Portraits on U.S. Currency
• Federal Reserve Banks Listed on U.S. Currency
• West Virginia Counties
• U.S. Military Officer Rank Insignia
• U.S. Military Slogans
• U.S. Navy Fleets
• Hawaiian Islands

Miscellaneous

• Seven Wonders of the Ancient World
• Mercury, Gemini, and Apollo Spacecraft
• Ship's Bells
• Poker Hands
• Canadian Provinces and Territories
• European Union
• Olympic Games
• Guide to International Travel
• Scientific American Library
• Vocabulary from The O'Reilly Factor
• Anglo-Saxon Chess
• The Use of Kennings in Anglo-Saxon Literature
• List of “specialty” books

Other Useful Reference Web Sites

• Wikipedia
• World of Science
• Wolfram Alpha
• Numericana
• Universal Currency Converter
• Official U.S. Time
• World Clock - Time Zones
• How Many? A Dictionary of Units of Measurement

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