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Selena's Jam
Selena Ballerina: Loving Parent, Space Scientist, Mathematician and BDSM Zofe / Hofdame!
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Notions of Length in The Universe
Notions of Length in The Universe
The metric: a topologist's abstract notion of distance, generalizes the Euclidean / Pythagorean notion of distance. The most general…
Selena Ballerina
Aug 15
Cantor’s Aftershock! The Truly Weird World of the Undecidable and Uncomputable!
Cantor’s Aftershock! The Truly Weird World of the Undecidable and Uncomputable!
The Cantor Slash inspired deep digging at the foundations of mathematics, and lead to the weird world that brilliant scientists explored in…
Selena Ballerina
Mar 3
SLASH! The Mathematical Violence of Georg Cantor! Part 3: From Cantor to Cohen and Undecidability
SLASH! The Mathematical Violence of Georg Cantor! Part 3: From Cantor to Cohen and Undecidability
Is there Contention in Mathematics? What are we really doing in mathematics? What are the Beth Numbers and do they include all possible…
Selena Ballerina
Mar 3
Leave Our Kids Alone! Their Education is Just Fine!
Leave Our Kids Alone! Their Education is Just Fine!
Children don't need endless measurement, berating for their failure to be like their parents and cutbacks to their precious education. And…
Selena Ballerina
Feb 13
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