Crocheting mathematics

Charlotte Henderson majored in mathematics and English at Wellesley College and has applied her dual interests as an editor for A K Peters, Ltd (a science and technology publisher that is now part of CRC Press).  Several manuscripts on which she has worked at A K Peters have drawn her to the connections between mathematics and art, including needlework. She is particularly interested in the diverse possibilities of crochet, which she learned after working on Daina Taimina's book, Crocheting Adventures with Hyperbolic Planes.   Charlotte has turned this interest into art and into a poem: 

Hyperbolic effects

Last month I went to the Hyperbolic Crochet Coral Reef Exhibit at the Smithsonian Museum of Natural History -- for a photo scroll down to the end of this post -- and that visit provoked me to begin searching for the term "hyperbolic" in poems.   I came close when I found "hyperbola" in a poem by Jonathan Holden and hyperbole in a sonnet by Elizabeth Barrett Browning: 

Voices in a Geometry Classroom

I have been invited to return next week (October 20 at 7 PM) to Bloomsburg University, where I taught mathematics for lots of years, for a poetry reading.  Preparation for the reading (which celebrates my new book, Red Has No Reason) drew my thinking back to my teaching days at Bloom and to "Geometry Demonstration," a poem about the arguments in my head as I faced a particularly challenging class of geometry students.  Here it is.