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Closer to Truth

What's Fine - Tuning In Physics?

Season 19, Episode 3 of 13

Why do the "constants of nature" - masses of subatomic particles and strengths of forces like gravity and electromagnetism - have the values they do? Does fine-tuning "cry out" for explanation?

More From this Series

Previously Aired

Day
Time
Channel
7/10/2019
11 a.m.
PBS 6 Plus
7/10/2019
4 p.m.
PBS 6 Plus
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