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

A unique illustration of a grey alien wearing a traditional cowboy hat from the 1800s, blending science fiction and Wild West elements.

Watch as Neil Armstrong moves around on the lunar surface during the historic Apollo 11 mission in 1969.

Witness a simulated dogfight between a British Supermarine Spitfire and a German Junkers Ju 87 Stuka, two iconic aircraft of World War II.

Footage of people walking in and out of a grocery store, showcasing daily shopping activity.

Learn about the guitarra, a stringed musical instrument originating from Spain, its history, types, and playing techniques.

A detailed review of the Samsung Galaxy Z Flip 4, covering its design, display, performance, camera, battery life, and price to help you decide if it's the right smartphone for you.