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Doctorat - Berlin
Prague
Columbia
Cembridge

Since he wanted to learn about experimental physics, Mihajlo went to university of Friedrich Wilchelm in Berlin, to see physicist Herman fon Hlemholtz. He defined the method about keeping the energy and

Berlin

explaned phisiological sence of the colours in the light, music and speech. Many great scientists worked in his laboratory. His student H.Hoertz defined bases of the Farradeys and Maxwell's theory. Considdering his contributinon, the old emperor gave him the title of "exellence". The whole science-world and intellectual elite had a great respect for Hoelmholtz.

In his biography Pupin says about him: "Deep pores and venes on his forehead made him look as a phylosopher and shy, but in his eyes you could see someone who wants to know everything about the secrets of the nature.


Herman fon Hoelmholc

His forehead was huge, just as his neck and chests. His arms and legs were short but well-shaped, and his mouth showed one good and noble soul. He didn`t talk a lot, but all his words were nice, and his questiones direct”.


James Maxwell

Beside Hoelmholtz's and Kirchhoff's lecturing, Pupin attended also: "The theory of elastic and firm things", "dynamics","electromechanic", "theory of light","Physical chemistry", "Analytical mechanics", "Mathematical physics" and others.
During 4 years in Berlin, Hoelmholtz`s laboratory-experiments
and advice about electromagnetical theory of Farradey and Maxwell, made Pupin's last dilemma clear. Using his knowledge, experience and suggestions of his professor, he gave the conclusion that light is fine flickering of electricity. That theory affirmed everything he knew about the light: from Njegoš to the Cambridge lectures. Fascinated with this, Pupin visited his mother once again, for the last time at the end of the third year of studies. The same year 1888. he got married in London with Sarah Katherine. He graduatet the doctor disertation on 20.6.1889. on the subject "Osmotic pressure and its relation with free energy".

After this he went to America with his wife in 1889.

The doors of Columbia were now widely open for doctor Mihajlo Pupin.

 


The final triumph of knowledge - doctor Mihajlo Pupin

 
 

The Mihajlo Pupin's born house is completly reconstructed and conservated for the anniversary. [further]