National Demonstration Center for Experimental Light Chemistry Engineering Education, College of Bioresources Chemistry and Materials Engineering, Shaanxi University of Science and Technology, Xi’an ...

Bette likely used every sewing machine she acquired at least once, her daughter said, though her favorites were a Singer Touch & Sew and a Singer Futura. She liked figuring out how a machine worked.

Two Point Studios must have a thing for leather elbow patches. A stereotypical part of college and university professor dress for Two Point Campus, they’re also pretty prevalent in museum ...