153
edits
20: Sir Roger Penrose - Plotting the Twist of Einstein’s Legacy: Difference between revisions
20: Sir Roger Penrose - Plotting the Twist of Einstein’s Legacy (edit)
Revision as of 21:00, 5 April 2020
, 5 April 2020→Interlude: Klein Bottles
| Line 252: | Line 252: | ||
It also introduced me to [http://www2.memenet.or.jp/~keizo/index.html Keizo Ushio] who makes amazing toroidal sculptures, like this one * | It also introduced me to [http://www2.memenet.or.jp/~keizo/index.html Keizo Ushio] who makes amazing toroidal sculptures, like this one * | ||
[[File: | [[File:NiihamaSculpture.jpg|thumb|none|alt=Niihama Sculpture|Niihama Sculpture]] | ||
([http://www2.memenet.or.jp/~keizo/NiihamaSculptureProject.htm source]) | ([http://www2.memenet.or.jp/~keizo/NiihamaSculptureProject.htm source]) | ||