Klaus-Peter Martinek
Klaus-Peter Martinek ist diplomierter Mineraloge. Er war bis Januar 2008 Leiter der Abteilung Forschung und Entwicklung der Nachtmann Bleikristallwerke GmbH, Neustadt/Waldnaab, Deutschland.
Quality as Clear as Glass - Polarizing Microscopy in Glass Production
An exquisite beverage deserves a high-quality glass. Even the ancient Romans made artistically crafted drinking glasses. In the Middle Ages, Venetian glassmakers were famous for the purity of their…