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

A warm moment with Jason Momoa as he smiles with a fire burning in the background, creating a cozy atmosphere.

A demonstration of using a slingshot to humanely kill invasive cane toads, a common pest control method in some regions.

Footage of a bearded astronaut walking on the Moon's dark side, holding a shiny sample container during a lunar mission.

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

President Joe Biden delivers remarks at the Right to Unite for a Livable Future event, discussing workers' rights and labor unions.

Watch a high-speed passenger train zip through lush green countryside on a rainy day, captured in a realistic wide-angle shot.