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Are you Ilja Bohnet, author of the books below?
Die 42 größten Rätsel der Physik by Ilja Bohnet Die 42 größten Rätsel der Astronomie by Ilja Bohnet Freitags isst man Fisch by Ilja Bohnet Teilchenbeschleunigung by Ilja Bohnet Kein Durchkommen by Ilja Bohnet Das rätselhafte Universum by Ilja Bohnet Das rätselhafte Universum by Thomas Naumann Ulrich Pleitgen by Ulrich Pleitgen


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