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1. The Lounge

   • Book Talk
   • Sculptures made of almonds

   Discuss life, work, school, anything!

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   • What are you reading?
   • By geordief, 49 minutes ago
2. Politics

   What's going on in the world and how it relates to science.

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   • War Games: Russia Takes Ukraine, China Takes Taiwan. US Response?
   • By MigL, 14 hours ago
3. Suggestions, Comments and Support

   • The Sandbox

   Ideas, questions and support for the forums.

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   • Blocking a thread ?
   • By dimreepr, 4 minutes ago
4. Brain Teasers and Puzzles

   Exercise your brain with these user-submitted puzzlers!

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   • Brain teaser: travelling faster than the wind.
   • By Arthur Smith, 19 hours ago
5. Speculations

   Pseudoscientific or speculatory threads belong here.

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   • Metric for similarity/difference between languages, a suggestion
   • By Peterkin, 9 hours ago
6. Trash Can

   Where the bad threads go.

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   • Did Einstein actually predict that the universe is expanding ?
   • By Phi for All, January 5