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一種新自然力介入,科學家聲稱實現無需推進劑的新型推進器
科技新報 TechNews· 5 小時前電能直接轉換為物理推力,前 NASA 工程師創立的太空新創公司 Exodus Propulsion Technologies 近日聲 ...
Chinese team makes quantum leap in chip design with new light source
South China Morning Post· 5 日前Compared with existing quantum light sources based on materials such as silicon nitride and ...