Learn how to safely and effectively fire a gun without revealing your position or identity.

A highly detailed, black and white pencil drawing of a neuron network, with hundreds of neurons ranging in size, and active synapses glowing, in a cartoon comic book style.

Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.

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

A warm moment with Jason Momoa as he smiles with a fire burning in the background, creating a cozy atmosphere.

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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。