Learn about the fundamental principles of electric circuits, including voltage, current, resistance, and common components like wires, batteries, and switches.

A simulated spacecraft navigates the intense gravitational forces surrounding a black hole, showcasing the warping of space-time.

Learn about the origins and growth of Baidu, China's largest search engine and AI leader.

A mysterious grey alien wearing a cowboy hat stands in a field, with an unknown liquid dripping from its fingers to the ground, set in the 1890s.

A documentary about the life and reign of Queen Elizabeth II, the longest-reigning British monarch in history.

German Chancellor Angela Merkel is seen eating spaghetti in a rare casual moment, showcasing her down-to-earth personality.

A rare glimpse of Russian President Vladimir Putin in a casual setting, enjoying a plate of spaghetti.