Spirochoeta pallida (de la syphilis)

Film historians, and survivors from the nearly 30-year struggle to bring sound to motion pictures take the audience from the early failed attempts by...

Sniper: Bulletproof deconstructs and analyzes the little-known sniper events that have occurred when no other course of action was possible. The...

A group of people are standing along the platform of a railway station in La Ciotat, waiting for a train. One is seen coming, at some distance, and...

In Astronomy Part 2, you will learn all about the planets, asteroids, comets, meteoroids, the layers of the sun, fusion, and more. The Standard...

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's...

Physics is a system of models of nature according to which all phenomena are explained in terms of matter and force. Sound confusing? It doesn't have...

Kieslowski’s later film Dworzec (Station, 1980) portrays the atmosphere at Central Station in Warsaw after the rush hour.

A day in the city of Berlin, which experienced an industrial boom in the 1920s, and still provides an insight into the living and working conditions...

This pioneering documentary film depicts the lives of the indigenous Inuit people of Canada's northern Quebec region. Although the production...

Unmasks fraudulent cover-ups, wild speculations, and deceitful myths that have been presented as the absolute "facts" of evolution. Should...

Explore the extraordinary hidden world of insects, where a leaf weighs more than a car, rain drops feel like exploding hand grenades and a blade of...

The film "Hurricane on the Bayou" is about the wetlands of Louisiana before and after Hurricane Katrina.