Plot: An international documentary strand that comprises 20 contemporary and challenging documentaries from different filmmakers gathered from across the globe.
Plot: In mathematics, a trigonometric series is a series of the form: It is called a Fourier series if the terms and have the form: where is an integrable function. Wikipedia
Plot: Dr. Lisa Sanders crowdsources diagnoses for mysterious and rare medical conditions in this documentary series based on her New York Times Magazine column.