Technical communication is mired in Inexcusable Complexity,    PDF    6 pages, April 2008.

A theory that there is an optimum structure for data objects is presented in
Toward Perfect Information Microstructures,    PDF version    27 pages, updated October 2003.
Reasons for making data objects purely connective, asymmetric, and all the same are similar to reasons for making wheels round or pillars vertical.

Formal Language as a Medium for Technical Education    10 pages, December 1999. Poor understanding of data object structure may be debilitating technical education. Use of traditional mathematical representation forces imprecise expression of much precise information requiring students to reconstruct and integrate it from informal expressions.

Software Simplicity, and Hence Safety - - Thwarted for Decades    11 pages,    PDF version    October, 2004.

                 Model of an electromagnetic field

The Electromagnetic Field in Space-time    7 pages, April 2004
The Clock Paradox    1 page, December 1998
Ed Lowry - Professional background
Photo, Ed and Leslie    January 2002    May 1959