Astronomy: The Big Bang (11 of 30) The Cosmological Constant "Is there a Center to the Universe?"
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Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the cosmological constant and answer the question "Is there a center to the universe?"
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brilliant presentation. I,m following your lectures with great satisfaction. thank you for sharing your mind with us
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Great lectures all around: organization, delivery, whiteboard, content, length.
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Did the universe have a center at the beginning of, or a second after, the Big Bang? For example when the universe was the size of a baseball or our solar system? If so, how and when does the passage of time and expansion of space eliminate a center? If not, can you help me understand a baseball sized thing without a point one could call the center?
Thanks, I hope you can explain this as it is a question I have had for some time.
3m 46sLenght
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