A tour of the iconic city, showcasing its famous landmarks, diverse neighborhoods, and vibrant culture.

Watch as a canine cosplayer channels the Dark Lord in a hilarious and adorable costume.

Explore the incredible defense system of the human body, from the different jobs and components of the immune system to its response to infections and how it keeps you safe.

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

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

Russian President Vladimir Putin is seen eating spaghetti in a rare casual moment, showcasing a lighter side of the leader.

German Chancellor Angela Merkel is seen eating spaghetti, a rare glimpse into her personal life.