Das Licht der Welt
Von Sternen, Menschen und der Photovoltaik
Vortrag von Prof. Dr. Harald Lesch, Institute für Astronomie und Astrophysik, Universitätssternwarte, Lu...
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![Kriegsschauplatz Deutschland - Nächster Akt [Erstausstrahlung ]](https://sun9-12.userapi.com/6FyTuch7J4gCacpzoEZSaD7KkgCv-Q_cCr1InA/mUo5qSE6_bE.jpg)
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