In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest.

This video provides an overview of the tensions between of Booker T. Washington and William Monroe Trotter.

This video adapted from the Valdez Museum & Historical Archive, explores what happened during the Great Alaska Earthquake of 1964 through original footage, first-person accounts, and animations illustrating plate tectonics.

In this video John Bullet Standingdeer a member of the Warriors of AniKituhwa of Cherokee, NC, describes the cultural importance of the ceremonial Eagle Dance, performed by the Warriors of AniKituhwa, and the social Beaver Dance, performed by the Raven Rock Dancers.

Dancer Lakshmi Sriraman talks about the bharatanatyam, a classical dance from India in this video from the Dance Arts Toolkit series.

Cheryl Pan, a dancer from China, talks about the Chinese fan dance and shows a variety of fans used in Chinese dances in this video from the Dance Arts Toolkit series.

Jingzian Zhang, a retired professor of Chinese opera, talks about the purpose and form of the Chinese Sword Dance in this video from the Dance Arts Toolkit series.

Jeaunita and Adebola Olowe of Bi-Okoto Drum & Dance Theatre talk about the Sohu, a ritual cleansing dance from Togo, in this video from the Dance Arts Toolkit series.

Jennifer Rose, a dancer, musician, and folk historian from Berea, Ky., talks about the background of the Tarantella, in this video from the Dance Arts Toolkit series. The Tarantella is a folk dance that originated in Italy.

This video segment adapted from First Light explains why the highest peak in the Pacific, Mauna Kea, is an ideal site for astronomical observations. Featured are new telescope technologies that allow astronomers to explore the universe in more depth.

This segment from Swift: Eyes through Time traces the history military officers and engineers discovering a strange phenomenon in the sky that astronomers now know are gamma-ray bursts.

In this video segment, the ZOOM cast demonstrates how to use cabbage juice to find out if a solution is an acid or a base.

In this video segment adapted from ZOOM, two cast members demonstrate what happens when vinegar is added to baking soda inside a container. The resulting chemical reaction produces enough carbon dioxide to launch their paper rocket skyward.
Recommended for: Grades K-5

A car propelled by the reaction between lemon juice and baking soda has more in common with rockets and jet aircraft than one might think. In this video segment adapted from ZOOM, two cast members demonstrate the power of rocket-propelled vehicles and how to exploit the force produced by the carbon dioxide gas. Grades 3-8.

It would seem that bottles of lemon juice and rockets have only their basic shape in common. However, as two cast members from ZOOM demonstrate in this adapted video segment, when baking soda is added to the mix, a plastic bottle can act very much like a real rocket. Grades 3-8.

Finches on the Galapagos Islands have evolved to exploit almost every possible niche. This diagram shows the range of food sources available on the island and the different beak shapes adapted to exploit each of them.

Hear about how respect for Earth can help us attain a more sustainable lifestyle in the face of climate change in this video segment adapted from United Tribes Technical College.

Our brains control every movement we make. Most of us take for granted our ability to pick up a cup or change the television station. However, for people who have lost a limb or become paralyzed, the inability to do these things means a loss of freedom and independence. This video segment from Greater Boston describes how neuroscientists and bioengineers have teamed up to create a system that allows people who have lost motor functions to control electronic devices through their thoughts alone. Grades 6-12

Pursuing a career in the theater can seem intimidating and overwhelming. In this video from Treasures of New York: The Drama League, students receive advice from successful theater professionals like director Diane Paulus and actress Judith Light. From practical suggestions like staying informed by reading the newspaper, to more general advice like finding one’s passion, students hear from and are inspired by the words of experienced artists.

In this media gallery, you will find a series of videos from The African Americans: Many Rivers to Cross that examines the major movements and turning points in African American history from 1968 to the present, including the Black Panthers and the Black Power movement, Afrocentricity in culture, the rise of the black middle class, the development of hip hop culture, the effects of the War on Drugs, and the election of Barack Obama. As you view the videos, consider the legacy of the civil rights movement, the tensions that emerged from the progress made, and how they reshaped the African American experience.