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Hard SF
— 1202 members
— last activity May 28, 2026 11:56PM
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
Science Book Club
— 343 members
— last activity Apr 14, 2026 10:04PM
Objective: We read science-related books; the goal is to read one book a month.
Science and Inquiry
— 4525 members
— last activity Jun 05, 2026 01:15PM
This Group explores scientific topics. We have an active monthly book club, as well as discussions on a variety of topics including science in the new ...more
Underground Knowledge — A discussion group
— 25564 members
— last activity 3 hours, 40 min ago
This global discussion group has been designed to encourage debates about important and underreported issues of our era. All you need is an enquiring ...more
Wiktor’s 2025 Year in Books
Take a look at Wiktor’s Year in Books, including some fun facts about their reading.
250 books
|
7 friends
144 books
|
8 friends
31 books
|
56 friends
17 books
|
24 friends
0 books
|
10 friends
386 books
|
11 friends
308 books
|
41 friends
32 books
|
11 friends
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