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PBS Space Time
How To Build The Universe in a Computer
Season 8
Episode 4
We routinely simulate the universe on all of its scales, from planets to large fractions of the cosmos. We’re going to see how it’s possible to build a universe in a computer - and see whether there’s a limit to what we can simulate.
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14:28
Is our 3-D universe is just the inward projection of an infinitely distant boundary?
14:12
What if aliens are deliberately keeping quiet for fear that they might be destroyed?
14:44
The terrible singularity at the heart of the black hole may be no more.
14:33
We may have solved the mysterious origins of supermassive black holes in our universe.
14:29
Could cosmic voids be driving the universe?
17:53
Is there a black hole hiding in the core of the Sun eating it from the inside out?
19:19
What if we aren't the first technological civilization on Earth?
19:03
Many World’s lack wavefunction collapse might be the key to the measurement problem.