Aurora boreale fulmine e arcobaleno - Walther Buhler anguria the addition of glycerol to

the addition of glycerol to obtain the paste is not necessary

three years before his death

All this cyclically for an hour without interruptions

Holds up to 25kg of log paste

Aurora boreale fulmine e arcobaleno - Walther Buhler anguria the addition of glycerol toWalter Buhler tackles a series of natural phenomena by applying the methodology inaugurated by Goethe the scientist. Exactly two hundred years have passed since his "Doctrine of Colors" was published, the most detailed example of his peculiar way of approaching the world of phenomena. This is a qualitative approach that looks at the particular phenomenon as a part of a larger whole. The individual phenomena become the words of a new language, the