Dum-Dum-Wirkung
Infantry bullets smashing a clay wall shot in slow motion at 1500 fps to give a rough demonstation of the dumdum impact. Temporal resolution of the process by means of spark cinematography at 70.000 fps.
- Year: 1938
- Country: Germany
- Genre: Documentary
- Studio: Reichsstelle für den Unterrichtsfilm
- Keyword: short film, ballistics
- Director:
- Cast: