PBS
Pbs Learning Media: Frontline: Head Trauma From High School Football
Discover why concussions and less traumatic forms of brain injury sustained while playing high school football are being met with greater scrutiny from science and society. Evidence gathered from the brains of deceased former...
PBS
Pbs Learning Media: Frontline: Pcb Cleanup in Seattle
Learn about the PCB cleanup of South Park, a Seattle neighborhood along the Duwamish River, in this video segment adapted from FRONTLINE: Poisoned Waters. In 2004, the community learned that some of its streets and yards were...
PBS
Pbs Learning Media: Frontline: One Boy's Online Tragedy
While some people turn to social networks and texting as an opportunity to open up and be themselves, others are looking for targets. In this video segment from FRONTLINE: "Digital Nation," learn about Ryan Halligan, the victim of a...
PBS
Pbs Learning Media: Frontline: New Contaminants in the Water Supply
This video segment adapted from FRONTLINE: "Poisoned Waters" explains how the Potomac River, like many other rivers, serves as both a drinking water supply and a dumping ground for wastewater. With proper processing, a water recycling...