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What Is Time and How Do We Measure It — From Sunlight to Atoms
What is time and how do we measure it? Time shapes everything we experience, yet it remains one of the most misunderstood concepts in science. In this video, we explore what time really is, how humans learned to measure it, and why modern clocks rely on atoms instead of the Sun or Earth’s rotation. From ancient sundials to atomic clocks, you ...
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