Answering Questions About The Silurian Hypothesis, Mining on the Moon & Time

Can you measure time without something moving? Neil deGrasse Tyson and comedian Chuck Nice tackle your cosmic questions, from the Silurian Hypothesis to singularities to the edge of the known universe. We ponder the relationship between time and motion. Does all time require motion, or can it exist on its own? Can you measure time without something that repeats? Then, Neil sheepishly recommends a book every 12-year-old should read (yes, it’s his).

Courtesy of StarTalk on YouTube. Watch on YouTube ↗

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