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Trisha and Carmen
Burt Barr looks at the performance of 'Carmen' by Trisha Brown at the Teatro di San Carlo in Naples, Italy Scenes include details of the ornate theater, both empty and with the audience stirring in their seats before the performance. Backstage, Trisha Brown speaks directly to the camera and prepares for the show with a makeup artist. In rehearsal clothes, a duet is shown over and over again. A woman treads her way across the space to her male partner, who slowly lowers her to the ground. This sa
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To Dancers
'Two solo performances by two choreographers. Against an incessant beat and a glowing red backdrop, Susan Rose's energetic dancing is captured by dramatic camera angles. Through a series of landscapes, Louise Burns' delicate balletic movements float across the screen.' Susan Rose remains seated throughout her solo, performing intensely focused gestures with her arms and legs. Louise Burns takes to the out-of-doors, executing her precise movements at the beach, along a ridge trail, and overlookin
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Sun's Impact on Earth's Temperature
In this activity, middle school students view NASA images and movies of Venus, Earth, and Mars to deduce weather patterns and manipulate computer models to test competing hypotheses. By completing this activity, the learner will compare weather patterns observed on Venus, Earth, and Mars; manipulate computer models to investigate the influence of solar distance and atmosphere; evaluate various solar system hypotheses using a computer model.
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Atmosphere Applet
Atmosphere Applet: This program lets you study how the properties of the atmosphere change with altitude. You can study the atmosphere of either the Earth or Mars. The equations used in this program are taken from the ICAO standard day model for the Earth and from some curve fits of the Martian atmosphere gathered by the Global Surveyor spacecraft. Using the airplane graphic you can select an altitude, or you can type an altitude into the input box. The program instantly outputs a selected pro
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Undergraduate Computer Programs
Here is a group of Java programs which were designed to help undergraduate engineering students. These programs cover the basics of aerodynamics and propulsion. The icon at the top of each section will take you to a web page which contains a simulator or calculator for an aerodynamics problem. The web page assumes that you understand the problem and contains only the applet and a couple of hyperlinks to additional pages which describe the science and math behind each problem and some additional
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EngineSim and RangeGames Downloads
EngineSim was developed at the NASA Glenn Research Center in an effort to foster hands-on, inquiry-based learning in science and math. EngineSim is a simulator that models the design and testing of jet engines. The program works in two modes: Design Mode or Tunnel Test Mode. In the Design Mode, you can change design variables including the flight conditions, the engine size, the inlet performance, the turbo machinery compressor and turbine performance, the combustors or burner performance, or th
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Cosmology 101
This is is a primer on scientific efforts to understand the origin, evolution, and fate of the universe. Among the questions it explores: What types of matter and energy fill the universe? What is the age and shape of the universe? How rapidly is it expanding? The website examines the Big Bang theory, as well as tests and limitations of the theory.
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Guide to Finding a Local Specialist
This online article, from Biodiversity Counts, is a guide to finding local specialists who are knowledgeable about plants and arthropods. It includes: an overview of how local specialists can be of help; a link to the Directory of Local Specialists, a list of specialists who have agreed to work with participating schools; a list of additional organizations, with links to Web sites, that are good sources for local specialists; tips on how to find local specialists from Linda Beyt, a middle school
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Stereographic Projection of Crystal Faces
This site features a lecture by Dr. Stephen Nelson from Tulane University that explores a systematic way to define crystallographic angles. The lecture discusses crystallographic angles and gives an introduction to the use of stereographic projections for depicting the angular relationships between crystal faces. Scientific illustrations clarify the text.
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Geologic Time
This site provides animations, images, interactive maps and videos that can be used to teach about the concept of geologic time. Visual resources cover some specific topics of earth history including plate tectonics, continental drift, relative age dating and paleontology. These resources are appropriate for an introductory level geology course.
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Physical Weathering
This site features a collection of visual resources that can be used to help illustrate the process of physical weathering. Visualizations demonstrate different styles of mechanical weathering and the resulting impact on the landscape. Resources include animations, interactive graphics and photographs showing the effects of physical weathering. These visualizations are suitable for use in an introductory level geology lecture, lab, or other activity.
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Teaching Structural Geology in the 21st Century
This site from the "On the Cutting Edge" workshop series contains a collection of activities that can be used in undergraduate structural geology courses. The collection includes lab exercises, classroom activities, problem sets and more.
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Teaching Hydrogeology in the 21st Century
This site from the "The On the Cutting Edge" workshop series features a wealth of ideas, teaching examples and web-based resources that are useful for teaching undergraduate hydrogeology.
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At a Crossroads: The King of Prussia Inn
recounts the history of this inn, built originally as a farmhouse in 1719 at an intersection of two roads northwest of Philadelphia, not far from Valley Forge. The inn provided hospitality to travelers when the colony was just a scattering of farms. In part because of its location, it became a prosperous tavern, inn, and social center for the evolving community of the same name.
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An American Success Story: The Pope House of Raleigh, NC
tells the story of Manassa Pope, the first black man to receive a medical license in North Carolina (1886). After practicing medicine and helping establish a drug store and insurance company in Charlotte, Pope moved his family to Raleigh. There he continued his medical practice, built an elegant house (equipped with the latest technologies) located in the best place allowed for a black family in a segregated city. He later ran for mayor.
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Our Shared History: African American Heritage
tells about the Underground Railroad, African Americans in the Civil War, historic places of the civil rights movement, the Delta blues of the Lower Mississippi Valley, and landmarks dedicated to Booker T. Washington, Martin Luther King, and Frederick Douglass.
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The Battle of Bentonville: Caring for Casualties of the Civil War
shows how battlefield medical care developed during the Civil War, particularly in the Union Army.
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National Register Travel Itineraries
can help families explore historic places in the U.S. Each itinerary describes historic places and their importance, and provides maps, photos, and tourist information. Find itineraries for learning about Civil War battles in Virginia, the Lewis and Clark Expedition, maritime history, women's history, civil rights movement, Florida shipwrecks, the Southwest, Amana Colonies, Ohio and Erie Canal, Detroit, the California coast, Washington, D.C., and more.
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National Mall and Memorial Parks
provides information about the Washington Monument, the Lincoln Memorial, the Jefferson Memorial, Ford's Theatre, the Franklin Roosevelt Memorial, the Korean War Veterans Memorial, the Vietnam Veterans Memorial, and more.
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Maritime History of Massachusetts
This is is a travel itinerary highlighting 89 historic places that tell the story of Massachusetts' relationship with the sea. Read essays about lighthouses and lifesaving stations, ships and shipbuilding, the U.S. Navy, and maritime commerce.
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