Skip to main content
ARS Home » Office of Communications » Images » Photos » Jan03 » k10105-1

Download a high-resolution (300dpi) digital image

Image Number K10105-1

At a study station inside the mobile lab, James Penland teaches a student how to perform a computerized test of visual memory for the zinc-fortification study.

Photo by Stephen Ausmus.

640 pixels wide: (k10105-1.jpg)

Please visit our Image Gallery