Analyzes the preservation history of four African American women: Harriet Tubman, Mary McLeod Bethune, Maggie Walker, and Madame C. J. Walker.
The list of selected staff publications may be searched by keyword or author and can be sorted by year.
Brief analysis of issues involved in earlier attempts to put an African American museum on the mall.
Surveys the process undertaken to collect museum objects from the Gulf Coast in the wake of Hurricane Katrina, what was collected, and the rationale behind their selection.
Recounts the origins, fabrication, and varied meanings of Infinity, the sculpture created for the museum in 1967 by Jose de Rivera.
Uses the only surviving piano key bleach house to describe and illustrate the stages of manufacture from elephant tusks to finished piano keys, 1800–1950.
Compares the manufacturing processes of the Zildjian and Sabian cymbal factories, focusing on a family metallurgical secret dating from the 17th century.
Reviews the history of the British prison treadmill and treadwheel, and explores its uneven introduction into the early American penal system in the 1820s.
Examines the rise of early American foot-powered machinery in the woodworking and metalcutting industries, speculating
on the transferability of such innovation to the modern developing world.
Uses two sets of NMAH artifacts (coffins and ritual animal-killing knives) to compare and contrast Orthodox Jewish
approaches toward cleanliness, pain, life, and death.
Encapsulates several years of work in the Republic of Guyana studying, repairing, and recording 19th-century tower clocks and bells. Addresses Guyanese perceptions of public timekeeping and time consciousness.
Chronicles the rise of the elephant ivory industry from Byzantine craft shops to 20th-century American comb, billiard
ball, and piano key factories.
State-by-state entries list and describe industrial tourism sites, industrial museums, and historic factories
throughout the fifty states.
Recounts the author's rehabilitation of the packaging collection at the Landor Museum of Packaging Antiquities in San
A broadside dated Providence, R.I., 1793 shows that Greenwood was giving a lecture on electricity, with demonstrations, that followed a tradition for such lectures already half a century old in America at that time.
The American electrical scientist and inventor Charles G. Page and the Boston maker of didactic electromagnetic instruments Daniel Davis had a close working relationship for several years, beginning apparently in 1838. Davis made, sold, and described in his catalogues Page's inventions, often before Page himself published them in the scientific press, while Page benefited from Davis's mechanical skill and workshop facilities in the construction and testing of his new instruments.
An extensive and rich collection of demonstration apparatus, stage decorations, posters, handbills, and letters, acquired by NMAH, yields a detailed picture of the life and struggles of a minimally educated, but enthusiastic and hard-working, showman who traveled about the rural villages of upstate New York in the 1840s and 1850s, lecturing on electricity, astronomy, and other subjects. The collection and what it reveals about Came is important because very little is known about such rural lecturers and what they told and showed to their audiences.
Before the development and widespread availability of convenient light sources operated by electricity, the sun was the best illuminant for optical experiments that required strong light. To provide a stationary beam of sunlight,
physicists in the eighteenth and nineteenth centuries invented a number of instruments that used clockwork mechanisms to move a mirror to compensate for the sun's apparent movement. The ingenuity and variety of principles embodied in these "heliostats" reveal how important the problem was considered to be.
Henry constructed in 1830 the strongest electromagnet in the world; the principles he discovered in the process led him on to devise an electric motor. His spectacular magnets launched his scientific career, but in the case of his motor, his reluctance to be involved in non-scientific applications of his discoveries battled in his psyche with his need for credit and recognition, leading to a curious ambivalence.
Instruments that used a spinning coil to generate an electric current by means of the earth's magnetic field, and to measure the angle of "dip" of that field, were developed soon after the discovery of electomagnetic induction, but were used for a variety of purposes and took on a multiplicity of forms. In general, the early ones were didactic and non-quantitative; later came more elaborate designs that could yield precise numerical data for geomagnetic research.