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

A lighthearted moment in the Oval Office as Vice President Mike Pence shows off his breakdancing skills.

A woman captures a moment in time with her camera, freezing a memory forever.

A heartwarming video showcasing the daily activities and adventures of a young boy.

一组描述夕阳下的美景和诗情画意的文字，描绘了夕阳下的自然美景和人文情怀。

Actor Tom Hanks stands outside in his yard with two massive dogs that dwarf him in size, showcasing their impressive height and gentle nature.

A scene from the 1990 comedy film 'Kindergarten Cop' where Arnold Schwarzenegger's character punches a pig.