Synopsis
An experiment conducted from 1898 to 1900 at the University of Leipzig used time-lapse photography to reveal the secrets and aesthetic captivation of plant movement and growth. The researchers photographed various types of plants for up to 28 days at a time to explain to the viewer the process of tulip germination or the effect of light on the movement of flower leaves. „Many scientists strive for professorship. Also in former times. At that time it often was sufficient to be a student of Wilhelm Pfeffer to be appointed to a university.“ K. Mägdefrau This film is in the public domain: https://av.tib.eu/media/12258
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