Field Notes on Science and Nature A Book by Michael R. Canfield www.hup.harvard.edu An endless living worldWhy Sketch?Letters to the FutureOne and a Half Cheers for List-KeepingLinking Researchers Across Generations+8 More The Student, The Fish, and Agassiz
The Incompatible Food Triad An Idea www.georgehart.com Can you find three foods such that all three do not go together (by any reasonable definition of foods "going together") but every pair of them does go together? food