Selden Ball's Home Page

Selden Ball's Roles:

Selden at work:

seb.jpg (640x480, 65KB)

Where Selden can be reached:

Cornell University
Cornell Laboratory for Accelerator-based ScienceS and Education (CLASSE)
EM105 R.R.Wilson Laboratory
142 Synchrotron Drive
NY, USA 14853-8001

Voice: +1-607-255-0688
FAX: +1-607-255-8062

CLASSE Networking

  • Colossal Cave Adventure Page
    (Includes a detailed history of the program.)

  • Celestia


    Computer Support

    One of Selden's favorite poems:

    The Pasture by Robert Frost,

    Support Free Speach

    When they took the fourth amendment, When they took the sixth amendment, When they took the second amendment, Now they've taken the first amendment,

    The full text of U.S. Constitution's " Bill of Rights" can be read on the Web server of Cornell's Legal Information Institute.

    See also: Pastor Martin Niemöller 's statement, although there are other versions.

    According to the Chinese Zodiac, I was born in a year of the Dog:

    Loyal and honest, you work well with others. Generous yet stubborn and often selfish. Look to the Horse or Tiger. Watch out for Dragons.

    Well, maybe.

    Monday, December 1, 2003: fixed url to The Pasture
    Tuesday, January 24, 2012; fixed link to Frost's biography.
    Tuesday, March 13, 2018; updated some obsolete information and links.
    Thursday, March 5, 2020:

    This Web page is maintained by Selden Ball at Wilson Lab.
    Please send any comments or corrections to

    Also, please see Selden's Disclaimer.

    Cornell University Laboratory for Elementary-Particle Physics

    LEPP has joined with CHESS to become CLASSE: Cornell Laboratory for Accelerator-based ScienceS and Education As a result, this Web page is primarily available at