MN90: The Keys of K-Rations

MN90: The Keys of K-Rations

PLAY | 01:30 | DOWNLOAD

In 1941, the U.S. Military had an assignment for Ancel Keys, University of Minnesota physiologist: Create a combat ration that packs a caloric punch yet fits in a pocket. Britt Aamodt has the story behind World War II’s K-ration.