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The mind-bending reality of the universe | Katie Mack

TED Talks Daily

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Exploring Cosmic Endings

This chapter examines various theories about the universe's potential ending, primarily focusing on 'heat death' and the consequences of dark energy's expansion. It also discusses alternative scenarios like the 'big crunch' and 'big rip,' while contemplating the nature of the observable universe and the intriguing idea of a multiverse.

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