Please go around!

 

In the times of Ostwald, all the rooms of the ground floor were interconnected. That way, he could gain new ideas by walking without being interrupted. In order to work at all times of the day, under different mood and light conditions, there was a desk in every room; except for the music room, on which the housewife insisted. However, this arrangement has been changed. The need for living space lead to the disconnection of rooms. Today, only half of the ground floor is preserved in its original state.

Ostwald receives his guests in the hallway in person. A photography is showing him in his original size, doing manual work. On the opposite wall is a plate showing the development of the Ostwald-Brauer-nitric-acid-process, which serves as a reminder of the practical worth of Ostwald’s scientific work.

In the corridor are pictures by Ostwald. The museum has about 1000 pictures of landscapes and about 3000 colored sketches. Ostwald painted for relaxation. The self-developed paint-box was an essential companion on every vacation. Usually after four or five days, signs of recovery could be sent home.

A door leads from the corridor to the former washing room of Mrs. Ostwald, which was later occupied by the scientist for his works on color. Today, there is the management of the museum.

The corridor leads to the laboratory with cupboards as high as the ceiling and a huge table suited for experiments. In Ostwald’s times, the cupboards were shelves, used to store the chemicals. After his death, doors were put on them. Now they contain equipment, pictures and his own works.

He wrote 45 books, often consisting of two or more volumes. Many of them were revised and reprinted numerously. His largest book is the second edition of the “Lehrbuch der allgemeinen Chemie” (Textbook of General Chemistry) with over 3000 pages. It is known of one book, the “Schule der Chemie” (School of Chemistry), that is still printed in Japan up to the present. In addition of the books, there are more than one thousand articles, a few thousand reviews in his journals of physical chemistry, philosophy of nature, the journal  “Die Farbe” (The Color), newspaper articles a.s.o. The whole extent of his written work is still nt known. He earned his living with scientific writing. Sometimes, a huge income made it possible to buy another piece of farmland. However, the Nobel price money was used only for scientific purposes.

Ostwald’s correspondence is very extensive, too. Over the years Ostwald had contact with over 5000 pen-friends. His estate contains about 60000 letters. The correspondence with his friends Arrhenius, van’t Hoff, Ramsey and his publishers are the most extensive ones. Ostwald’s whole correspondence is stored in the archive of the Berlin-Brandenburg Academy of Sciences in Berlin.

A photograph proves, that Ostwald has worked at the laboratory table himself. In his time, however, it was not that tidy. A regular source of attention is the sight of the primitive and mostly self-made tools, Ostwald used for his work.

Some show-cases contain documents as well as letters and photos. A relief of the scientist is right of the terrace’s door. It was ordered from the sculptor Carl Seffner by Ostwald’s students at the occasion of the new institute building in Leipzig. Left of the door is a panel which gives information about the most important dates of Ostwald’s life. Furthermore there is a quotation from Ostwald’s experimental book:

“Gute Theorie muss alsbald zur Praxis führen. Man kann ihren Wert geradezu daran ermessen.“ (Good theory must soon become practical. That is how its value can be seen well.)

The next room is situated at the house’s southern side. As a “small library”, it contains tomes of the magazine of physical chemistry, the “Klassiker der exakten Wissenschaften” (Classics of Exact Sciences”), the series “Große Männer” (Great Men) and Ostwald’s works on natural philosophy, periodicals, reports of scientific organizations and much more. A show-case contains the copies of the certificate and medallion of his Nobel price. Some experimental plants remind of the catalytic oxidation of ammonia to nitric acid and Ostwald’s researches on activation and deactivation of metals, which are very important for today’s research on corrosion.

In the connected “great library”, the mayor part of the scientific library containing 14000 titles in 22000 tomes can be found. More than 40% date from the time before 1900. They are still in arrangement Ostwald has chosen. The computer facilitates finding the book you search.

In show-cases the different working fields of Ostwald between 1906 and 1914 are reflected. The word language problem, the world peace movement, the foundation and work in numerous organizations, the work in the Monistenbund (a philosophical association) and much more.

In the following room are two show cases: One is dealing with the institute “Die Brücke- internationales Institut zur Organisation der geistigen Arbeit” (The bridge – international institute for the organization of mental work) which has been founded by Ostwald in Munich and been thought up as a world-wide point of information and standardization. In the second show-case, Ostwald’s contacts to contemporary scientists and politicians are shown.

In the last room, color dominates, wherever there’s a place between the shelves. Color organs (“Farborgeln”) with standardized colors, the biggest containing 2520 shades, color show-cases, colored wool and silk, tools for the comparison of colors of waste oil and cacao, fans, which are made of skin, color cards for floral shades are only few of those applications of Ostwald’s chromatology, which have been developed in Großbothen in those days.

In addition, some examples of the host’s self-made tools can bee admired – on the lid of a box a cylindrical paper construction to compare colors and next to it the facsimile from the workshop of the former mechanic of the institute of Leipzig Köhler, made of metal and glass.

A guided tour takes 90 minutes. If you can encourage the museum’s head to open the cupboards, it can easily be three hours or more. Due to the limited space capacities, only 15 persons can go per group. That is why a reservation in advance is recommended. Regular visits are possible every Saturday between 14 and 16 o’clock.

 

 

Wilhelm- Ostwald- Archiv und Gedenkstätte

Grimmaer Strasse 25

D-04668 Grossbothen

tel.:        +49 (0) 34384 / 71429

fax.:       +49 (0) 34384 / 72691

 

email:    o s t w a l d e n e r g i e @ a o l . c o m

http://www.wilhelm-ostwald.de/

 

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