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The PopSci Predictions Exchange
Discussion groups for PPX -- the PopSci Predictions Exchange
General PPX Discussion
The place for general discussion of the exchange.
15924597 hours 53 min ago
by The Admiral
Technical Support and Exchange Help
Post all your questions about using the exchange here
152109819 hours 1 min ago
by napkinG
Consumer Tech & Entertainment
Discuss propositions in this category here
5359019 hours 19 min ago
by napkinG
Military, Aviation & Space
Discuss propositions in this category here
264516 days 10 hours ago
by bassinator
Extreme Science
Discuss propositions in this category here
12932 days 11 hours ago
by m_novotny
Energy and the Environment
Discuss propositions in this category here
324181 week 5 days ago
by k_scorpion92
Web Trends
Discuss propositions in this category here
202571 day 15 hours ago
by pturner
Automotive Tech
Discuss propositions in this category here
81011 week 1 day ago
by dbsquared
General Popular Science Magazine Discussion
This forum is a place for readers to discuss Popular Science magazine, articles, etc.
383 days 11 hours ago
by Rocketguy693
00n/a
112 days 15 hours ago
by Rocketguy693

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