The Blackberry is a handheld wireless Personal Data Assistant (PDA) and communication device.
History Explorer Results (4)
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Grade Range:
6-12
Resource Type(s):
Reference Materials, Interactives & Media
Date Posted:
3/9/2016
Throughout the 1800s, homegrown American scientists and inventors were a source of pride for the fledgling republic, which was rapidly surpassing Great Britain and the rest of Europe as a hotbed of industrial activity. The period also coincided with the peak of the Romantic Period in art, music,

Grade Range:
6-12
Resource Type(s):
Interactives & Media
Duration:
14
minutes
Date Posted:
12/16/2013
Joseph Henry was one of America's preeminent 19th-century scientists, a pioneer in the investigation of electromagnetism and other fields of study, and the first Secretary of the Smithsonian Institution. This video shows how Henry's research found practical application in

Grade Range:
6-8
Resource Type(s):
Interactives & Media
Duration:
13 minutes
Date Posted:
7/25/2012
Learn about the history of predicting weather in the United States from actor Dwayne Starlin playing Joseph Henry, first secretary of the Smithsonian. Henry played a crucial role in creating a weather prediction service in the United States that became the National Weather Service. Th

Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
9/17/2010
At six feet four inches tall, Lincoln towered over most of his contemporaries. He chose to stand out even more by wearing high top hats. He acquired this hat from J. Y. Davis, a Washington hat maker. Lincoln had the black silk mourning band added in remembrance of his son Willie. No one knows whe