Feynman quoted a Mr. Young for admirable rigorousness in maze-running experiments. “Finding Mr Young”[1] identifies him as: “Mr Young was probably Quin Fischer

Feynman quoted a Mr. Young for admirable rigorousness in maze-running experiments. “Finding Mr Young”[1] identifies him as: “Mr Young was probably Quin Fischer Curtis, in his theses published in 1931/1936, as part of John F. Shepard’s multi-decade research programme at the University of Michigan into ‘floor cues’, going well beyond just putting sand on the floor.” 1: https://gwern.net/maze https://gwern.net/maze