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2016-07-27: The Quantum Experiment that Broke Reality

  • 12:04: For typical interstellar clouds, the Jeans mass is quite a bit smaller than the Sun's mass but still much, much larger than Jupiter's.

2016-03-16: Why is the Earth Round and the Milky Way Flat?

  • 08:42: Let's think about what happens when a vast interstellar cloud of gas and dust collapses to form a star.
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