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Space Elevator – Help LiftPort build the Lunar Space Elevator Infrastructure
— 31 members
— last activity Jun 03, 2015 09:00AM
To build “the biggest thing, ever!” – LiftPort’s Space Elevator – requires an enormous breadth and depth of knowledge. Naturally, there are technical ...more
Marc’s 2025 Year in Books
Take a look at Marc’s Year in Books, including some fun facts about their reading.
1,042 books
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5,032 friends
38 books
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57 friends
685 books
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537 friends
36 books
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2,454 friends
1,863 books
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1,048 friends
43 books
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68 friends
14 books
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67 friends
82 books
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300 friends
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