Our Universe

自然 · 历史

S1 E2 The Cosmic Clock

本集简介

From the womb to a final moment of peace, witness the steady ticking of the universe`s clock through the eyes of the chimpanzee.

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A penetrating look at the sun as a vital source of energy and its impact on one cheetah`s search for food in the sprawling plains of the Serengeti.

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Dive into the long year of the Alaskan brown bear through the Earth`s seasonal cycle amid the frigid winter months and into the warmth of summer.

哇，窗口太小啦