This video, adapted from material provided by the ECHO partners, provides a portrait of IŰ__ŒóíŠupiaq whaling as a community activity, as told through the story of one hunt.

This art history video discussion looks at Jackie Winsor's "#1 Rope", 1976, wood and hemp, 40-1/4 x 40 x 40 inches (SFMOMA, San Francisco).

This art history video discussion looks at a Japanese Negoro ware ewer, Negoro workshop, Muromachi period (1392--1573) to Momoyama period (1573--1615) second half of 16th century, lacquered wood, Wakayama prefecture, Japan (Portland Art Museum).

This art history video dicussion examines Jasper Johns' "Flag", 1954-55, encaustic, oil and collage mounted on plywood, three panels, (MoMA).

This art history video discussion looks at Alexej von Jawlensky's "Young Girl in a Flowered Hat", 1910, oil on cardboard (Albertina, Vienna).

Thomas Jefferson Foundation Professor of History at the University of Virginia, Peter S. Onuf has written extensively on sectionalism, federalism, and political economy, with a particular emphasis on the political thought of Thomas Jefferson. In this lecture, he looks at Jefferson’s opinions about federal government.

In this video from Science City, meet a forensic scientist. She describes the steps to recover and analyze fingerprints to help solve crimes. She also discusses common attributes between art and science.

This art history video discussion looks at John Roddam Spencer Stanhope's "Thoughts of the Past" exhibited 1859, oil on canvas (Tate Britain, London).

This art history video discussion examines Joseph Beuys' "Table with Accumulator (Tisch mit Aggregat)", 1958-85, Tate Modern, London.

In this Spark video produced by KQED, travel to Yosemite with Julia Parker who is helping revive the art form of Native American basket weaving. For Julia Parker, weaving baskets connects her to the lives and traditions of her ancestors, telling the story of a people that for more than 4,000 years populated villages throughout the Yosemite Valley.

This video adapted from Texas Parks and Wildlife Department describes how humans are helping restore safe nesting grounds for the critically endangered Kemp's ridley sea turtle to ensure its successful repopulation.

These videos demonstrate how to use Kepler's original Third Law and derive the origin of Kepler's empirical equation.

In this video from Science City, Kerri-Ann Richard, an environmental engineer, describes how she became interested in the field and why it is important to clean up the environment by removing contaminants from soil and ground water.

In this art history video discussion Dr. Beth Harris and Dr. Steven Zucker consider Fernand Khnopff's "I Lock the Door Upon Myself," 1891. Neue Pinakothek, Munich.

They disucss the Symbolist painters and a poem by Christina Rosetti.

This lesson uses the fundamentals of protein synthesis as a context for investigating the closest living relative to Tyrannosaurus rex and evaluating whether or not paleontologist and dinosaur expert, Jack Horner, will be able to "create" live dinosaurs in the lab. The first objective is for students to be able to access and properly utilize the NIH's protein sequence database to perform a BLAST, using biochemical evidence to determine T rex's closest living relative. The second objective is for students to be able to explain and evaluate Jack Horner's plans for creating live dinosaurs in the lab. The main prerequisite for the lesson is a basic understanding of protein synthesis, or the flow of information in the cell from DNA to RNA during transcription and then from RNA to protein during translation

This art history video discussion examines Ernst Ludwig Kirchner's "Street", Dresden, oil on canvas, 1908 (MoMA).

This lesson presents the basics of aerodynamics by using kite flying as an example, i.e., forces acting on a flying object. Students will measure the net force acting on a kite due to blowing air and will learn how a simple instrument like a spring can be used to measure such force. They will also examine and experience how the force on the kite is transferred to the string in the form of tension and will again measure that tension with a simple spring. This lesson will take about 30 minutes to complete. One will need a calibrated spring to measure forces, as well as a few springs to study the coplanar forces.

This art history video discussion looks at Paul Klee's "Twittering Machine (Die Zwitscher-Maschine)", 1922, watercolor, ink, and gouache on paper (MoMA).

This art history video discussion examines Gustav Klimt's "Death and Life", 1910, reworked 1915, oil on canvas, 178 x 198 cm (Leopold Museum, Vienna).

In this Nature video, follow geologists as they retrieve samples from a fresh batch of Kilauea's molten lava.