At the close of the nineteenth century, we stood on the threshold of one of the greatest periods of science, in which the entire world and understanding of science would be shaken to the core and greatly modified. This explosion of knowledge led ultimately to that same information revolution that we live in today.

In the Beginning. The Arrival of Bohr's Atomic Theory. Arrival of the New Quantum Theory. Solvay. Interregnum. 1935. The Rising Storm. Bell's Inequality. Measurement. What Does It All Mean.

David Ferry is a regents' professor in the School of Electrical, Computer, and Energy Engineering in the Arizona State University (ASU), USA. He joined ASU as director of the Center for Solid State Electronics Research in 1983 and chaired its Department of Electrical Engineering from 1989 to 1992. He was also interim associate dean of Engineering for Research of ASU from 1993 to 1995. Prof. Ferry received his PhD in electrical engineering from the University of Texas in Austin, USA, and completed his National Science Foundation postdoctoral fellowship in physics from the University of Vienna, Austria. He has authored or coauthored more than 800 articles in refereed journals and for conferences. While he is an expert especially of quantum transport, he is also a renowned leader in the fabrication and measurements of nanostructured electron devices and has received the IEEE Brunetti Award for this work in 1999.