Infrared Photographs

  For it can well be suppose that we are far from knowing all possible “opti- cal illusions.” If we … More

The Sail Experiment

Furthermore: There are far apart shafts of great depth, which are connected by a straight tunnel at the bottom. There … More

Table of Figures:

Table of Figures: Cover: Presentation of the hollow world Picture supplement no. 1: Infrared Photography of London 17 Picture supplement … More

Index:

Index: Is the Copernican system proven? 11 Analogous construction of the cosmos and the somatic cell of life 13 Proof … More