Tag: on140521

The Tetrahedral Model of PG(3,2)

The page of Whitehead linked to this morning suggests a review of Polster's tetrahedral model of the finite projective 3-space PG(3,2) over the two-element Galois field GF(2). The…

Through the Vanishing Point*

Marshall McLuhan in "Annie Hall" — "You know nothing of my work." Related material —  "I need a photo opportunity I want a shot at redemption Don't want to end…