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

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

Take a tour of a state-of-the-art hospital, featuring advanced medical facilities and equipment, and learn about the latest healthcare technologies and innovations.

Witness a breathtaking rainbow-colored aurora in space, captured by NASA's cameras, showcasing the vibrant colors of charged particles interacting with the Earth's magnetic field.

Watch as a young boy determinedly runs uphill to reach a breathtaking viewpoint, symbolizing perseverance and a connection to something greater.

A heartwarming scene of children enjoying a meal at a restaurant with family or caregivers.

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