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138 SMITHSONIAN ANNALS OF FLIGHT FIGURE 4.—Professor Hermann Oberth on the studio grounds of the UFA, during the filming of "Frau in Mond." Photo from Frederick I. Ordway III collection. ment who in 1928 still insisted to me that rockets flying farther than artillery shells would be of no military interest. Professor Dr. von Dallwitz-Wegner maintained that a change of speed of 30 m/sec 2 would be experienced by a man jumping off a train going at 100 km/hr. 19 Apparently he confused speed with acceleration. Why do I say all this? Everything mentioned has been disproved and the people of that time are dead and forgotten. Is it necessary to exhume dead bodies? Ladies and gentlemen, I am not exhuming dead bodies. I am talking about something living! When listening to the objections of today's scientists against new inventions and discoveries, the same thing is found again. For example, let us look at the rediscovery of Atlantis by Pastor Spanuth, or at the objection against parapsychology, or at research on Unidentified Flying Objects. Even in the field of astronautics it appears quite often in Germany that people such as A. F. Staats, Hermann Langkraer, or Schonenberger go unnoticed, whereas others who cannot measure up to them get the lion's share of research funds. However, I do not want to close on a bitter note. Instead let me tell you of a personal experience that has a brighter side. First, in 1927, the Verein
NUMBER 10 139 FIGURE 5.—Photo taken 5 August 1930 after Professor Oberth's successful "Kegelduse" test on grounds of Chemisch-Technische Reichsanstadt, Berlin-Plotzensee. From left: Dr. Rudolf Nebel, Dr. Ritter (of Chemisch-Technische Reichsanstadt), Mr. Bermueller, Kurt Heinisch, next man unidentifiable (almost covered by Oberth), Professor Hermann Oberth, next man unknown, Klaus Riedel ("Riedel II") in white coat, Wernher von Braun, next man unknown. Photo from Fredrick I. Ordway III collection. fiir Raumschiffahrt [Association for Space Travel] was founded in Breslau, 20 and in 1928 Fritz Lang (see Figure 3), made his well-known film "Frau in Mond" (The Girl in the Moon). 21 During that time I began my first firing tests at the UFA site in Berlin (Figure 4). Subsequently I received certification for the first European rocket engine firing with gasoline and liquid oxygen, 22 (Figure 5). The affair, by the way, was nevertheless disgraceful. First, I was not a trained mechanic; and Henry Ford was right when he said that one should not invent an engine if one could not assemble it with one's own hands. Let me tell you, that man was right. Realizing this, I set to work and in 1932 I passed my examination as lock smith and then taught the courses of practical engineering at the Mediasch High School. Later, I also learned design engineering. Second, my nerves were almost shattered by an explosion in the fall of 1929. 23 Had I been as serene as I am today, I would have left everything as it was and cured my neurosis. But I did not want to give up the exceptional opportunity to conduct experiments, so I continued working. The explosion had made it clear to me that considerably faster combustion of gasoline and liquid oxygen was possible in a limited, narrow space; and I discovered the atomization phenomenon of burning liquid propellant droplets. This had been the only physi-
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A Bibliographic Note The series Smi
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SMITHSONIAN ANNALS OF FLIGHT Throug
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1 Some Jet Propulsion Formulas of O
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18 3. French Patent 318,667, 13 Feb
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Appendix Considerations Concerning
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42 Figure 15. The dispersion of the
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Robert H. Goddard and the Smithsoni
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Recollections of Early Biomedical M
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FIGURE 4.—Presentation by Dr. Con
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Astrodynamics is defined in terms o
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NUMBER 10 83 But it should be recog
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NUMBER 10 189 on the smoked tape. A
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NUMBER 10 195 2000 rpm by rotating
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24 Some New Data on Early Work of t
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NUMBER 10 271 jy.. FIGURE 3. /# £
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TUT10N NOIifUIISNt NVINOSHlitNS S3f
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