One of the most important, and most mysterious, elements of the Reciprocal System of Physical Theory is what Larson called the "inter-regional ratio." Evidently, it was the subject of some conversation at the 1984 ISUS conference, in Salt Lake City, because afterwards, each ISUS member was invited to "write a statement of his ideas on the subject for publication in Reciprocity." In Larson's statement he writes:

Yesterday I commented on what seems to me to be a milestone event in physics, the announcement of the development of a quantum stroboscope that can be used to study the motion of electrons. In the work, published in Physical Review Letters a day or two ago, by a team of Swedish scientists at Lund University, identical attosecond pulses are used to release electrons into a strong infrared laser field exactly once per laser cycle.

Today, the news of the filming of the electron, for the first time ever, provides an opportunity to initiate my ISUS blog. I've entitled this initial entry "Coming Down to the Wire," because it seems to me that differences between the atomic model of the legacy system of physical theory (LST) and the atomic model of the reciprocal system of physical theory (RST) are soon going to be resolved by the incredible technology that makes this milestone possible.