« Field Notes on the Behaviour of a Large Assemblage of Ecologists | Main | Globular for Higher-Dimensional Knottings (Part 2) » guest post by Scott Carter About 7 months ago, Jamie Vicary contacted me with a Globular worksheet of which, initially, I could make neither heads nor tails. He patiently explained to me that what I was looking at was an example that I had worked out for Bruce Bartlett o