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Offline Collection Institut für Film und Bild in Wissenschaft und Unterricht, Abteilung Hochschule und Forschung (Göttingen) Silent film 1951

Die Kokospalme als Nahrungs- und Rohstoffquelle

People from the South Indian coast of Travancore use the coconut (Cocos nucifera) in various ways: coconut harvest, opening of nuts and drying of the halves, making copra and coconut oil from the flesh, winning and processing of coir, use of the leafs and the trunk as building material, winning of palm wine and palm vinegar, palm oil utilization.
  • Published: 1951
  • Publisher: Institut für Film und Bild in Wissenschaft und Unterricht, Abteilung Hochschule und Forschung (Göttingen)
  • Language: Silent film
08:45 IWF (Göttingen) Silent film 1951

Verformung von Metallkristallen

Crystal sizes in different metals. Pulling a zinc monocrystal. Seed crystall. Translation of a zinc monocrystal. Translation ellipses.Twin lamellas. Demonstration of translation with Bragg´s soap bubble model. With slow-motion.
  • Published: 1951
  • Publisher: IWF (Göttingen)
  • Language: Silent film
04:12 IWF (Göttingen) Silent film 1951

Modellversuche zur Kristallisation

Development and growth of crystals in Bragg's bubble model. Coalescence of two crystals in the model.
  • Published: 1951
  • Publisher: IWF (Göttingen)
  • Language: Silent film
Offline Collection Institut für Film und Bild in Wissenschaft und Unterricht, Abteilung Hochschule und Forschung (Göttingen) Silent film 1951

In den Kakao-Plantagen der Goldküste

Cutting off the fruits with knives, gathering, opening with slashers, seed collection, transport of the cocoa beans into the village, drying, bagging, weight and quality control, selling, transport to the harbour, shipping. The work is done by men, women and children.
  • Published: 1951
  • Publisher: Institut für Film und Bild in Wissenschaft und Unterricht, Abteilung Hochschule und Forschung (Göttingen)
  • Language: Silent film
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