Chinese migrant workers give insight into their status, lack of power and vulnerability in the new economic order in this video from Wide Angle.

In this video from the Science and Technology Chat series, take a tour of a re-created Nevada gold mine to learn about mining techniques.

This Wide Angle video provides an introduction to the four personable female stars of Sweet Talk, a popular television show in the Arab world.

In this video from WOSU Columbus, learn about the types of communities of plants, animals, birds and fish that abound in wetlands.

In this video segment from WILD TV, a guide describes how to camouflage a person's body to avoid being detected in the wilderness.

This video, adapted from material provided by the ECHO partners, illustrates how Native people preserve history and tradition through art, music, and dance.

Advertises itself as "instant access to tens of thousands of classroom-ready, digital resources." Videos, games, audio clips, photos,lesson plans, etc.

In this video from Wide Angle, visit the Pankisi Valley, a no-man's-land in the Northeast of Georgia that has become home to the rebels and refugees of the Chechen war.

In this video from Outdoor Nevada, Brian Wignall speaks with an ornithologist about the peregrine falcon, a majestic and endangered species that is one of the fastest animals in the world.

In this video segment from Nature, animal lovers talk about their experiences having pigs as pets.

Watch how NJ high school students apply basic principles of molecular biology to solve real research problems, and publish their own genome research at GenBank, the international genomic sequence database.

In this video from Wide Angle, an Afro-Brazilian model discusses the predominance of whites in the Brazilian advertising industry.

In this video segment from Between the Lions, Sloppy Pop's song Read the Signs spotlights the letters and words we see on signs every day, encouraging children to be aware of print in their environment.

This video segment from Kentucky Life describes how scientists control pollination of one of the few remaining American chestnut trees to develop blight resistant trees.

Learn more about the Japanese form of poetry known as haiku. In this video segment from Poetry Everywhere, the poet Robert Hass reads a short collection of amusing, often ironic haiku by Japanese poet Kobayashi Issa.

This segment from American Experience: Simple Justice captures the legal issues and opening arguments in Brown v. Board of Education.

Poet Sonia Sanchez, interviewed here for Eyes on the Prize, describes what the outspoken civil rights leader Malcolm X represented to African Americans in the 1960s.

This interactive simulation, adapted from the University of Colorado's Physics Education Technology project, illustrates sound waves. Adjust the frequency and amplitude to see and hear how the waves change.