“The Transcontinental Railroad was completed 150 years ago, in 1869. In 1800s America, some saw the railroad as a symbol of modernity and national progress. For others, however, the Transcontinental Railroad undermined the sovereignty of Native nations and threatened to destroy Indigenous communit

Spark!Lab is a hands -on invention studio in the Smithsonian's National Museum of American History. Spark!Lab activities communicate that invention is a process, rather than a single “Aha!” moment; provide visitors with opportunities to explore the invention process and their own inventiveness;

This Santa Cruz helmet was worn by downhill skateboarder Judi Oyama while racing during the late 1970's and into the 1980s. Oyama began skating as a teen and was sponsored by Santa Cruz Skateboards in the mid-seventies. She skated both vert and street but her passion was slalom and downhill racing w

Introduced in mid-1976, the Little Professor is a non-printing electronic calculator modified to present simple arithmetic problems. A correct answer prompts another problem on the eight-digit display. An error delivers the message, "EEE." The colorful keyboard shows a professor with whiskers and gl

In this OurStory module entitled Life in a WWII Japanese American Internment Camp, students will learn about the lives of Japanese American children who were forced to leave their homes and move to internment camps during World War II. The module includes links to hands-on activities, pertinent w

Remington put its writing machines on the market in 1874 at a price of $125. The new Type Writer owed some of its identity to the sewing machines that Remington had recently added to its product line. The writing machine came mounted on a sewing machine stand, with a treadle to operate the carria

In this thematic unit, students will use USS CONSTITUTION as a vehicle to explore a wide range of disciplines including language arts, reading, math, science, art, and social studies. The content scope of the curriculum is wide and var

This buckskin coat was worn by Custer when he was Lieutenant Colonel with the 7th U. S. Cavalry in the Dakotas. It was one of several owned and worn by Custer, who prefered to dress like a frontiersman while out West. In 1912, Custer's widow, Elizabeth, donated this buckskin coat t

This online exhibition explore the role of the portable printing press in conveying information during the Civil War. The ability to communicate quickly in wartime can profoundly affect military actions and outcomes. The invention of portable tabletop printing presses at the time of the American

This beautiful daguerreotype by Boston-area photographer George K. Warren (1832–1884) is of the photographer's wife, Mary Ann Warren. The Photographic History Collection has a collection of letters, scrapbooks, daguerreotypes, ambrotypes, cartes-de-visites, cabinet cards, other paper prints, an