
Why is momentum conserved?
Daniel and Kelly’s Extraordinary Universe
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Do Podcasts Obedience the Laws of Physics?
Etado: I've heard some people use podcast to fall asleep. How is that violating the laws of physics? Daniel: As a physicist, don't you sit in your couch or your desk all the time and just think up solution to the questions about the universe? Etado: A body at rest also tends to get bigger. And we gravitationally attract more physicists on to the couch.
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