Dan Cunningham            A Portrait  Music Videos  Department of Mathematics   S Dakota  Sequoia Alaska  Puerto Rico  Sedona  Cuba  SUNY Buffalo State   Across The Street    The Neighborhood   Local Weather  CSU Fresno State   Buffalo   Buffalo State   Entertainment   Buffalo Tour    CSU Math Department   The Buffalo News  The Public  Best Wings  Spotlight  My CSU Page   Burchfield Art Museum   Albright-Knox Art Gallery Ph.D. in Mathematics,   UCLA  Research Interests: Set Theory and Logic   Curriculum Vitae                                                                                                                                                       Descriptions of Set Theory and Logic  What is Set Theory?  What is Mathematical Logic?  More on Logic  Kurt Gödel                                                                                  Professional Affiliations  Association for Symbolic Logic  American Mathematical Society  Mathematical Association of America Books (Amazon)  Real Analysis: With Proof Strategies, CRC Press. Review Citations   Set Theory: A First Course, Camb. U. Press. Errata Review Top13 Citations Solns  A Logical Introduction to Proof, Springer. Errata Review Citations

Links of Interest (to me)     Flying Sine Curve     Rocks & Sky     The Universe Unites Us     World Dance     Moon Venus Stars     Discovering the Proof     Milky Way      Southern Moonscape      Jupiter      Crater Lake, OR     On Top of the Mountain      Electric Sea      A Spanish Castle     Tadpole nebula: Star formation       Night Blindness            From the far side of the moon      Man on the Moon      Semicircle at Bryce Canyon      Messier 43, a large star forming region      Seasonal Changes - Saturn      Galaxy Tree      Rings Casting and Not Casting Shadows      Butterfly Nebula      Saturn's Enceladus      Venus, as a Crescent      Open, Then Click and Spin around Mars      Volcanic weather      The sky is falling      Let us all dance, rather than go to war      Venus in Transit   A closer look      Amount of Water on Earth compared to its mass      See Six Moons of Saturn      A seventh moon of Saturn (a skull?)      Saturn's rings as viewed by one of its moons      Dark spots on, and off, the sun      A moonlight night in Greece      An Observatory near San Jose, California      The Side of the Moon we never see (highlighted)      Presidential Sculpture      Telescope or Microscope?     Two images of Mercury     A Solar Eclipse via Saturn     Mount Rushmore  (South Dakota)     Two Rock Climbers  (Devils Tower, Wyoming)      Cliffs and Grass  (South Dakota)      Last departure Seconds later Arrival Last landing     Venus in the desert     Earth is the Center of the Universe     Io, a moon of Jupiter     Potentially habitable planet found  A map!     Auroras of Saturn     Evidence of a Black Hole in Space     Star Trails     Proof that there is life on Mars!     Ancient Astronomers     The universe is watching     Near the north pole of Mars     The remains after a star explodes     A strange night in a Greek village     Astronomy Pictures of the Universe     The Greek Alphabet     A History of infinity     The Axiom of Choice     A 4-dimensional Cube     A 5-dimensional Box     A 6-dimensional Box     A Charlatan      Bush E. Newman     Our Ex-President     StarryNight