How Light Travels Through Time | The World's First Time Machine | Spark

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United Kingdom Spark
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Published on ● Video Link: https://www.youtube.com/watch?v=b33yt4qrs_w


Duration: 5:31
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If you shine a light at a spaceship traveling at half the speed of light, will the way they see the light be different? If you were to travel faster than the speed of light, would you age slower?

Full documentary available here: https://www.youtube.com/watch?v=Yc9_ZFxMvMw

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