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Home > MinutePhysics > How far is a second?
Podcast: MinutePhysics
Episode:

How far is a second?
Category: Science & Medicine
Duration: 00:01:42
Publish Date: 2012-04-07 21:39:00
Description: The moon may be 1.3 light-seconds away, but why on earth do we measure distances using time?
Total Play: 0