Cosmos
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Episode Synopsis

Einstein showed that space and time are essentially the same thing-a single entity, space-time. But space and time seem so radically different. How could space and time be literally the same thing?

Episode Segments

1. Max Tegmark
2. J. Richard Gott III
3. Juan M. Maldacena
4. Fotini Markopoulou
5. John Leslie

Marvels of Space-Time

Discussion