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Elemente der Naturwissenschaft113,2020
In his scientific studies, Goethe described living organisms as generative entities, constantly changing and redefining themselves with respect to each other and their surroundings. Here I discuss recent developments in... read more
Elemente der Naturwissenschaft113,2020The present treatise originated from the writing of a handbook for the petrology block in the 6th grade at Waldorf schools (Schmutz 2019). The image that stones have life in them, similar to what plants reveal, is still... read more
Elemente der Naturwissenschaft113,2020In this paper we describe how various characteristics of the cow are reflected in the crystallisation pictures of its milk. It is the first larger scale investigation of the milk of individual cows by means of a picture forming... read more
Elemente der Naturwissenschaft113,2020In the natural science courses Rudolf Steiner gives numerous suggestions for the further development of physics, in particular for concepts that differ from those of the usual scientific approach. However, in some cases these... read more
Elemente der Naturwissenschaft112,2020Rudolf Steiner repeatedly spoke in lectures and answers to questions from 1913 to 1923 on the subject of “space, time and velocity”. He described a concept of space and time that was peculiar to him, culminating in the statement... read more
Elemente der Naturwissenschaft112,2020This paper gives an overview of the physiological, ecological and climatic importance of lime and calcium in plants. Lime is a biogenic rock – a mineral form of carbon – deposited on the surface of the earth’s crust. Dissolved... read more