Edwin McMillan shared the 1951 Nobel Prize in Chemistry with Glenn Seaborg. McMillan discovered element 93, or neptunium, in 1940 while working on the world's largest cyclotron at the Lawrence Livermore National Laboratory. Seaborg's discovery of element 94, or plutonium, was based on McMillan's

Family photograph albums hold the history of generations, preserving the memories of birthdays, holidays, travels, and all general aspects of life. African American Mary Taylor used her 35mm Bell and Howell camera to document her family's life in the black community of Los Angeles, California, du

Whether convenient, fast, organic, processed, gourmet, ethnic, or local—the foods available to Americans have never been more plentiful and diverse, or more ripe for discussion. Coupled with big changes in who does the cooking, where meals are consumed, and what we know (or think we know) about

Part of a Pullman porter's job was to make up the sleeping berths in his assigned sleeping car, and to provide extra blankets to passengers requesting them. The standard Pullman blanket in the 20th century was dyed a salmon color, which became almost a trademark of the company. When a blanket bec

The Soviet launch of the Sputnik satellite in late 1957 sparked interest in the United States in science education even among elementary school children. In 1958, King Seeley Thermos produced this imaginative box evoking space travel and landings on distant moons and planets. Children provided a

From the 1920s, psychologists have explored ways to automate teaching. In the 1950s, the psychologist B. F. Skinner of Harvard University suggested that techniques he had developed for training rats and pigeons might be adopted for teaching humans.

With the right resources, learners of any age can engage with the topics of nonviolence and civil rights. This webpage is a gateway to lesson plans, videos, family activities, and instructional media related to the nonviolent civil rights movement in the 1950s and 1960s. The content within these

In this episode of the History Explorer podcast series, curator Diane Wendt introduces us to one of the stranger objects in the museum's collection and gives an insight into cod liver oil and its ties to the history of brand marketing. Includes accompanying resources for classroom use.

In the 1950s, the station wagon became a staple of America's new suburban landscape and a ubiquitous extension of the suburban home. This car reveals how one family adopted a mobile, active lifestyle and how station wagons shaped family life. Between the 1920s and 1940s, station wa

Since the 1950s, demand has soared in the United States for cookbooks featuring diverse ethnic cuisines. Reflecting a heightened interest in foods and flavors from various cultures, the explosion of ethnic cookbooks—and ethnic restaurants and markets—serves to educate the general public while