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

A unique sight: a trash collector wearing a suit while on the job, blending professionalism with a typically casual occupation.

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

警方调查年轻CEO李宇峰的死亡案件，发现尸体上的小刺痕和毒草残留物，揭开了一场复杂的谋杀案的序幕。

Watch Dwayne Johnson showcase his vocal skills in this entertaining video of him singing.

Learn about the origins and growth of Baidu, China's largest search engine and AI leader.

Watch Taylor Swift's take on the Wes Anderson trend, incorporating the director's signature symmetrical style and quirky charm into her visuals.