WGBH Educational Foundation

Reporting from the frontiers of science, follow researchers on the winding paths of uncertainty and the unknown. From the mysteries of astrophysics to the technologies that could rival or surpass the abilities of the human mind, the series reveals how far humans have come, how they've managed to get here, and the remarkable scientists who are transforming the world and the future.

In three parts. Part one is stretching, benefitting legs, hips, and the back. Part two is a series of standing poses, for leg strength and balance. Part three is a guide relaxation exercise for stress reduction and quieting the mind.

Presents two yoga workout designed to help adults of all ages and abilities improve their overall health and flexibility while protecting their joints and bones.

"Nova takes viewers on a fascinating quest with a group of pioneering mathematicians determined to decipher the rules that govern fractal geometry. Their remarkable findings are deepening our understanding of nature and stimulating a new wave of scientific, medical and artistic innovation, stretching from the ecology of the rainforest to fashion design." - Container.

With unprecedented access to the family and its archives, The Rockefellers explores the paradoxical lives of this fabled American dynasty. Using revealing home movies, archival footage and photographs, and interviews with eight Rockefellers, their colleagues and friends, this work paints a vivid portrait of four generations of the family.

Instructor leads participants through easy yoga poses for upper and lower body while seated, standing poses for hips and legs with the aid of a chair (if needed), and relaxation and meditation.

In Japan, Europe and Russia, birth rates are shrinking and the population is aging. In parts of India and Africa, more than half of the still growing population is under 25. The world population is now careening in two dramatically different directions. China revs up examines China's booming economy and the impact its having on the environment.

Examines the Battle of Little Big Horn, also known as Custer's Last Stand, from the perspective of the Lakota, Sioux, Cheyenne, and Crow who lived on the Great Plains and from that of the white settlers who pushed west across the continent.

Surviving the Dust Bowl. In 1931 the rains stopped and the "black blizzards" began. Less well-known than those who sought refuge in California, typified by the Joad family in John Steinbeck's "The Grapes of Wrath," the Dust Bowlers stayed and overcame an almost a decade of unbelievable calamities and disasters, enduring drought, dust, disease, even death, determined to preserve their way of life. Seabiscuit. Despite his boxy build, stumpy legs, scraggly...

Peep, Chirp, and Quack find the finniest things! Visit Peep's big wide world and join in the search. Discover a flashlight, a bouncing weasel, a stand-offish duck, and the very last flower of summer. Explore the wonders of a mirror-and enjoy the comic spell it casts on a certain blue duck. This animated series gives the innovative ides of teaching science to young children.