A short discussion about the invention of the submarine and its use by both the Confederates and the Federals in the Civil War. This is a transcript of an accompanying radio broadcast.

Understand the software process and software process models.

This lecture covers the topic of life now and into the future, including the role genetic engineering will play.

This is part of a small radio show at the University of Houston. It talks about how John Dalton came up with his version of chemical notation, and how it differs from our version of it today. It is available in audio form also.

An extensive general discussion of all the changes that have occurred within the culture of women in the workplace and the home and the increasing number of women academics and users of the internet.

The quest for energy has always been a balancing act. As humans have gained greater control over their environment, they've found abundant resources - and faced numerous challenges. This article traces the history of our quest for energy.