Tectonic Plates, Earthquakes, and Volcanoes (Interactive)
According to theory of plate tectonics, Earth is an active planet — its surface is composed of many individual plates that move and interact, constantly changing and reshaping Earth's outer layer. Volcanoes and earthquakes both result from the movement of tectonic plates. In this interactive activity produced for Teachers' Domain with images from NASA, see the relationship between earthquakes and volcanoes and the boundaries of tectonic plates.
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El Imperio Bizantino
Un buen video para los niños. Este documental ofrece una visión general del Imperio Bizantino y tiene dibujos agradables. (15:24)
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La Roma Imperial - parte 1 de 2
Documental didáctico perteneciente a la colección Exploradores de la Historia. Un buen video para los niños. Este documental ofrece una visión general de la Roma Imperial y tiene dibujos agradables. (8:01)
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Interurban Open Air Summer Car, Kokomo, Indiana
Kokomo interurban lines ran open air cars in the summer, like this one destined for Highland Park. Taken from a scrapbook of businessman/inventor Brice Williams Sr., the postcard is one of several produced by Williams' own printing firm.,Howard County Journey
Author(s): Williams, Brice, Sr.

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Digital Image © 2009 Indiana Historical Society. All Rights Reserved.

Inguinal canal Powerpoint

Authors: 
Dr Charles Slater