Testing Intelligence
In this video segment from Nature, scientific experiments test how ravens think.
Author(s): Creator not set

License information
Related content

Rights not set

The Grand Challenge
This lesson introduces the MRI Safety Grand Challenge question. Students are asked to write journal responses to the question and brainstorm what information they will need to answer the question. The ideas are shared with the class and recorded. Students then watch a video interview with a real life researcher to gain a professional perspective on MRI safety and brainstorm any additional ideas. The associated activity provides students the opportunity to visualize magnetic fields.
Author(s): No creator set

License information
Related content

Model Greenhouses
Students learn about the advantages and disadvantages of the greenhouse effect. They construct their own miniature greenhouses and explore how their designs take advantage of heat transfer processes to create controlled environments. They record and graph measurements, comparing the greenhouse indoor and outdoor temperatures over time. Students are also introduced to global issues such as greenhouse gas emissions and their relationship to global warming.
Author(s): Denise W. Carlson,Landon B. Gennetten,Lauren Coope

License information
Related content

Rights not set

Energy Basics
Demos and activities in this lesson are intended to illustrate the basic concepts of energy science -- work, force, energy, power etc. and the relationships among them. The "lecture" portion of the lesson includes many demonstrations to keep students engaged, yet has high expectations for the students to perform energy related calculations and convert units as required. A homework assignment and quiz are used to reinforce and assess these basic engineering science concepts.
Author(s): Jan DeWaters,Susan Powers

License information
Related content

Rights not set

Digital Library Object - Command and control for training and combat operations: a case study of cur
Link To Full Record
Author(s): No creator set

License information
Related content

Pattern Blocks - a Virtual Manipulative
Use six common geometric shapes to build patterns and solve problems.

Using this virtual manipulative you may:
-Add a block to the workspace
-Rotate a block
-Change the color of a block
-Remove a block
-Group blocks
-Clone a block
-Clear the workspace
There are more instructions to the right of the manipulative. Activities can be found above the workspace.

Author(s): No creator set

License information
Related content

Social and Political Structures of Early Modern Europe - European Civilization from the Renaissance
An introduction to European history from around 1500 to the present. The central question that the course addresses is how and why Europe-- a small, relatively poor, and politically fragmented place-- became the motor of globalization and a world civilization in its won right. Put differently how did �western� become an adjective that, for better and often for worse, stands in place of �modern.� Our approach will be broadly cultural, i.e. it approaches politics, economics, social life,
Author(s): Thomas Laqueur

License information
Related content

Rights not set

Digital Library Object - Challenge of access: using road construction as a tool in counterinsurgency
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - Mentorship course of action: increasing African American interest in the ma
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - Should the U.S. Army adopt new 5.56mm ammunition cartridge designs to reduc
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - What were the causes of the delay of the 79th division capturing Montfaucon
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - Cyber warfare : China's strategy to dominate in cyber space.
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - How did Winston S. Churchill's experience as a prisoner of war during the B
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - History of the organizational development of the Continental Artillery duri
Link To Full Record
Author(s): No creator set

License information
Related content

Digital Library Object - Korean Military Advisory Group: insights for future security force assistan
Link To Full Record
Author(s): No creator set

License information
Related content

How the Arctic Ecosystem Might Change
In this video segment adapted from the National Film Board of Canada, learn why the unique Arctic ecosystem may be replaced if global warming continues to melt sea ice.
Author(s): Creator not set

License information
Related content

Rights not set

Zoom into Olympic National Forest Time Lapse: 1984 to 1995
Zoom into a 1 mile square area in the Olympic National Forest showing appearance on dates: 26 July 1984, 13 July 1985, 29 May 1986, 29 March 1987, 21 September 1987, 21 July 1988, 13 September 1990, 16 September 1991, 2 March 1992, 11 September 1995
Author(s): Darrel Williams,Jesse Allen

License information
Related content

Rights not set

San Francisco with elevation (753), x 3 exaggeration
San Francisco Bay flyby, using Landsat imagery from September 27, 1997
Author(s): Darrel Williams,Jesse Allen

License information
Related content

Rights not set

HoloGlobe: Filling the Atlantic Ocean
This is one of a series of animations that were produced to be part of the narrated video shown in the HoloGlobe exhibit at the Smithsonian Museum of Natural History and the Earth Today exhibit at the Smithsonian Air and Space Museum.
Author(s): Horace Mitchell,Jim Strong,Tom Watters

License information
Related content

Rights not set

Hurricane Erin from MODIS: September 5, 2001
Terra-MODIS is one of many satellites that NASA has that helps us here on the ground. Keeping track of Hurricane Erin, the instrument MODIS gives us a birds-eye view.
Author(s): Stuart Snodgrass,Vincent Salomonson

License information
Related content

Rights not set