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

Ariana Grande makes a stylish appearance on the blue carpet, waving to fans and posing for photos.

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

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

Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.

Allan Kardec discusses his seminal work, The Spirits' Book, a foundational text of Spiritism that explores communication with the spirit world.

Learn about the life and achievements of Bill Gates, from his childhood to co-founding Microsoft and becoming a philanthropic leader.