保罗·尼普可夫获得德国电视发明专利。他在电视技术中采用硒光电管和机械扫描盘。
Paul Nipkow obtains a patent in Germany for TV, using a selenium cell and a mechanical scanning disk.
南安普顿大学的可持续能源研究小组在设计新型涡轮叶片和选址方面进展良好。
Work on designs for the new turbine blades and sites are well advanced at the University of Southampton's sustainable energy research group.
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