Mathematics

www.mathwords.com, an online math dictionary covering beginning algebra through calculus, written and published by me, Bruce Simmons

Mathworld, an online math dictionary covering advanced topics (calculus and beyond), created by Eric Weisstein and published by Wolfram (publishers of Mathematica®)

WolframAlpha, an online computational engine from Wolfram Research, the makers of Mathematica®.

Ask Dr. Math, a resource for answering math questions provided by The Math Forum at Drexel

Graphing Software

Virtual TI calculator (freeware, Windows only): To use, first extract the zip file. Then double click on Vti (or Vti.exe) to launch the program.

Winplot (freeware, Windows only): A powerful graphing package developed by Rick Parris, a math instructor at Phillips Exeter Academy in New Hampshire

Graphing Calculator: A powerful and easy-to-use graphing and algebra software package developed for the Mac and also available for Windows machines (not free).

Family

Hugh Simmons and/or Neal Charles:
Individual, Couples and Group Psychotherapy in Brooklyn, NY

Psych1on1, a bi-weekly Psychotherapy Podcast

Billers, Inc, medical billing service for psychologists, social workers, psychiatrists, and other mental health professionals

anaguy.com, creations for the web and garden

Bowen Simmons:
Simmons Games, publisher of Guns of Gettysburg, Napoleon's Triumph, and other historical simulations