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It is the Holy Grail of physics: All the particles and forces of nature unified and explained by equations so simple that you can print them on your tee shirt. Are we getting...
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Episode
Episode 09
Season 03
26:47
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Extra dimensions-beyond length, width, height-seem the stuff of science fiction. What would extra dimensions be like? Is time the fourth dimension? Could deep reality be so...
Episode 06
Season 04
26:45
News
12.22.23
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The expanding universe is humanity’s monumental discovery. Beginning with something infinitesimally small, the universe has become something majestically large. How...
Episode 03
26:46
Everything in the universe has a beginning, but how can the universe as a whole have a start date? Does a universal commencement make sense? What would it possibly mean?
Episode 04
Season 01
Everyone knows that the universe is huge, but no one could have imagined how staggeringly immense the universe, or multiple universes, may actually be. It stops your breath.
Episode 02
Galaxies and clusters of galaxies, untold billions of them, adorn the cosmos. How did such large-scale structure of the universe come about?
Season 06
06.27.23