User talk:2A00:1028:919D:9726:50AE:466F:E080:5A4C

June 2020
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Wilhelm Winkler—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Materialscientist (talk) 12:37, 6 June 2020 (UTC)
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I just reminded, that Charles University was NEVER called Karl Friedrich University. To be precise, before 1918, Charles University was called Charles-Ferdinand University (Karlo-Ferdinandova univerzita in Czech or Karl-Ferdinand Universität in German). Karl Friedrich University is complete nonsense. So where is problem?!