الصفحة الرئيسيةHacker News New top story on Hacker News: The Dipole Drive: A New Concept for Space Propulsion Firdosh Ansari 12:02 ص 0 تعليقات Facebook Twitter The Dipole Drive: A New Concept for Space Propulsion 122 by sohkamyung | 38 comments on Hacker News. Tags Hacker News Facebook Twitter
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