Article describing the discovery of the element tellurium. The authors travel through Romania to visit the Transylvanian mine where tellurium was discovered. They also visit the Brukenthal Museum of Sibiu and describe the museum's mineral collection.

Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.

The National Museum of the Pacific War presents an oral interview with James H. ""Herb"" Macia. He discusses being a navigator/bombardier on the 14th plane in the Doolittle Raid, including the training leading up to the raid, the trip on the USS Hornet, the raid itself, bailing out over China, the weeks spent there before making it out through India and Egypt and stories about other men in the Raiders. He also discusses meeting with Generalissimo and Madam Chiang Kai-Shek, seeing the Egyptian pyramids, crossing Africa then to Brazil before getting back to the US, landing in Miami, his later deployments in North Africa and Europe, his work after the war and reunions the Raiders have had since the war.