Negative Mass
by Jim Lucas. What if there is such a thing as negative mass, but it has escaped notice? Includes simulation research.

Analogy in Physical Action
(222KB PDF, 4-page article, new window)
by Jon Miles. Shows the mathematical isomorphism among the constitutive equations (ordinary 2nd order linear differential equations) across 8 levels of physical action.

Photocolorimetry
(730KB PDF, 9-page article, new window)
by Jon Miles. An introductory article on the methodology of precise measurement of color using digital imaging.

Colorimetry References
compiled by Jon Miles.

Highly intelligent and gifted employees - key to innovation?
(330KB PDF, 22-page article, new window)
by Frans Corten, Noks, Nauta, Sieuwke Ronner. Academic paper, International HRD Conference 2006, "The learning society or sustainable development", Amsterdam, 11 October 2006.

Gifted adults in work
(47KB PDF, 7-page article, new window)
by Noks Nauta, Frans Corten. Originally published in "Tijdschrift voor Bedrijfs- en Verzekeringsgeneeskunde" (Journal for Occupational and Insurance Physicians), TBV 10, no. 11 (Nov. 2002): 332-335.

What Is Energy?
(650KB PDF eBook, new window)
by David R. Broyles

Vidya 241 Redacted - Puzzling Matters - Crossword Puzzles
(1.9MB PDF, new window)
by Ed Julius & Clint Williams

A Brief History of Road Building
by Shirley Sponholtz

Heart Sutra
by Beverly Black Grossman