The Vienna Circle (German: Wiener Kreis) of logical empiricism was a group of elite philosophers and scientists drawn from the natural and social sciences, logic and mathematics who met regularly from 1924 to 1936 at the University of Vienna, chaired by Moritz Schlick.

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When Circles Collide: Students Unravel a Math Mystery

Curves of the Nile River and Crop Circles

Stanford Medicine Reveals: Tiny DNA Circles Defying Genetic Laws Drive Cancer Formation

New study suggests that social media may be the main reason why today's young people are drinking less alcohol, as they can now expand their social circles without needing to party

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Puzzled Pilots Spot UFOs Over the Pacific Ocean, Report Bizarre Lights that Kept Going in Circles

Secrets of Namibia's fairy circles demystified: Plants self-organize

In Planetary Science Circles, Venus Is Now All The Rage

Astronomers captured a new deep image of one of five known ORCs (Odd Radio Circles), revealing the 1-million-light-year-wide object likely started bursting out from its central galaxy about 1 billion years ago.

Have Scientists Really Found Wormholes Through Space-Time? The Truth Behind The Headlines About Ghostly ‘Odd Radio Circles’

The Mystery of Astronomy's Odd Radio Circles

New Radio Images of Bizarre “Odd Radio Circles” Which are Vastly Bigger Than the Milky Way

Odd radio circles could come from giant black holes, new study finds

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