infocus #57 March 2020 The Metallurgist, the Grandson, and a Micrograph Mystery
DOI: 10.22443/rms.inf.1.184
Rummaging through an old box of his late grandfather’s photos, Dan Harris came across a series of puzzling images which stirred his curiosity. As he held the collection of black-and-white stills in his hand, he remembered his grandfather Henry had been no stranger to microscopes during his career as a metallurgist. Perhaps these images had something to do with his work?