Trivia, March 6, 2013
Name one plant used to produce a pigment which, mixed with egg yolk, was often substituted for gold in medieval painting.
Please send trivia responses by email to emsdgs@umn.edu with "Trivia" in the subject line. Local trivia winners can arrange to pick up a CMS mug by sending us an email or visiting our office in 1030 Heller Hall. Also feel free to send ideas for future trivia questions.