Scientists-turned-students guide viewers through ‘The Most Unknown’

Science’s big mysteries are explored in a documentary on Netflix

Jennifer Macalady & Laurie Santos

RESEARCH PARTNERSHIP  Microbiologist Jennifer Macalady of Penn State University (left), who studies cave microbes, takes cognitive psychologist Laurie Santos of Yale University (right) spelunking.

Courtesy of Motherboard

When pondering the deepest scientific questions — What is time? What is consciousness? Is there life on other worlds? — it helps to have a knowledgeable guide.