Watch Ariana Grande show off her impressive dance skills in this compilation of her best performances and music videos.

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

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

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

A carefree girl dances and twirls near the beach, enjoying the sun and sea breeze.

A mouthwatering serving of classic spaghetti, a popular Italian dish made with long, thin strands of pasta.

Learn how to make a delicious Chicken Biryani with this easy-to-follow recipe tutorial.