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

Learn about the jackfruit tree's scientific classification and its origins in southern India and Malaysian rainforests.

A demonstration of a USB pen drive being physically broken in half by hand, highlighting its fragility.

了解中国唐代伟大诗人杜甫的故事，他如何从贫穷学士成为官员和诗歌奇迹的创造者，及其对生命和人民的热爱和关怀。

A dramatic close-up shot of actor Jason Momoa screaming, showcasing his intense expression and vocal range.

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

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.