Henry Louis Gates, Jr. finds out who we are and where we come from.

This 10-part series, with the renowned cultural critic and Harvard scholar Henry Louis Gates, Jr., delves into the genealogy and genetics of famous Americans, combining history and science in a fascinating exploration of race, family and identity in today's America. Professor Gates shakes loose captivating stories and surprises in the family trees of Kevin Bacon, Robert Downey, Jr., Branford Marsalis, John Legend, Martha Stewart, Barbara Walters and...

The MeToo movement has shined much-needed light on the pervasiveness of sexual harassment and abuse and created unprecedented demand for gender violence prevention models that actually work. The Bystander Moment tells the story of one of the most prominent and proven of these models – the innovative bystander approach developed by pioneering scholar and activist Jackson Katz and his colleagues at Northeastern University’s Center for the Study...

"Ancient Roots" traces the family histories of three quintessential voices in American life. All descend from ancestors who were part of the wave of Greek immigrants in the early decades of the 20th century. But along the way, the stories of their Greek ancestors were lost. Tina Fey's fifth great-grandfather survived a terrible massacre and became a hero in the Greek War of Independence. David Sedaris' ancestors were also touched by the Greek War...

This season viewers will discover the surprising ancestral stories of 28 fascinating guests, including Carmelo Anthony, Ava DuVernay, Téa Leoni, Ana Navarro, Bernie Sanders, Questlove, and Christopher Walken.

Trace the histories of these three guests. Tina Fey’s fifth great-grandfather survived a terrible massacre and became a hero in the Greek War of Independence. David Sedaris’ ancestors were also touched by the Greek War of Independence. George Stephanopoulos’ family was willing to sacrifice themselves in the struggle against the Nazi occupation of Greece during World War II.

This program covers the important topic of Ratio and Root Tests of Series Convergence in Calculus. We begin by discussing what a Ratio and Root Test is and why it is a central topic in Calculus. Next, we solve several practical calculus problems that give students practice with these calculations. The entire lesson is taught by working example problems beginning with the easier ones and gradually progressing to the harder problems. Emphasis is placed...

Tracing Roots is a portrait of an artist and a mystery. The film follows master weaver and Haida elder Delores Churchill on a journey to understand the origins of a spruce root hat found with Kwäday Dän Ts’ìnchi, the Long Ago Person Found, a 300-year-old traveler discovered in Northern Canada in a retreating glacier. Delores's quest crosses cultures and borders, involving artists, scholars and scientists, raising questions about the meaning of...

This is the story of the spontaneous emergence of urban farming in the city of Detroit. Detroit, once an industrial powerhouse, is a city devastated by the loss of half its population due to the collapse of manufacturing. By the looks of it, the city has died. But now, against all odds, in the empty lots, in the old factory yards, and the sad, sagging blocks of company housing, seeds of change are taking root. Official Selection at the **Sebastopol...

When the Filipino pioneers of the 1920's and 30's settled on Bainbridge Island, Washington they were hired by Japanese-American landowners to tend their renowned strawberry farms. The bombing of Pearl Harbor turned this relationship upside down when the Japanese Americans were forcibly removed from the Island and incarcerated during WWII. The Japanese American community left Bainbridge Island on March 30th, 1942, just a few months before the strawberry...