Forgotten Inventions of LENR, Part 4: Appendix   George Egely

In Memoriam: Paramahamsa Tewari  Toby Grotz

Investigation of the Possibility of Transformation of Heat Environmental Energy into Electric Energy by Means of a Vortex Process   Alexander V. Frolov

Paradox of the Uncertainty Principle and Its Experiment, Evidence and Significance   Tu Runsheng

Letters to the Editor

Breaking Through Editorial — The Sad History of Progress   Bill Zebuhr