- #1
Sumo
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http://www.youtube.com/watch?v=fJ-D5AUGVcI&hl=de"
http://www.youtube.com/watch?v=inzgHjEVxAc&feature=channel"
http://www.youtube.com/watch?v=WD3BWt85bxA&feature=channel"
http://www.youtube.com/watch?v=YXDSCEX5wE8&feature=channel"
http://www.youtube.com/watch?v=YX30dxKdJkc&NR=1"
http://www.youtube.com/watch?v=aNS_8WTYVuM&NR=1"
http://www.youtube.com/watch?v=6mV6WnA52wQ&NR=1"
http://www.youtube.com/watch?v=LXYLLG7VkoI&NR=1"
http://www.youtube.com/watch?v=br1zHYH2hvA&NR=1"
This is an interesting video lecture by Roger Penrose talking about his Weyl Curvature Hypothesis. I found most of it fairly easy to understand. Maybe if someone can explain to me one thing: He talks about how entropy at the beginning of the universe was low or zero. But he also says (I think) that the background radiation shows thermal equilibrium, and that the early universe was almost perfectly homogeneous. Doesn't this mean that entropy was high?
http://www.youtube.com/watch?v=inzgHjEVxAc&feature=channel"
http://www.youtube.com/watch?v=WD3BWt85bxA&feature=channel"
http://www.youtube.com/watch?v=YXDSCEX5wE8&feature=channel"
http://www.youtube.com/watch?v=YX30dxKdJkc&NR=1"
http://www.youtube.com/watch?v=aNS_8WTYVuM&NR=1"
http://www.youtube.com/watch?v=6mV6WnA52wQ&NR=1"
http://www.youtube.com/watch?v=LXYLLG7VkoI&NR=1"
http://www.youtube.com/watch?v=br1zHYH2hvA&NR=1"
This is an interesting video lecture by Roger Penrose talking about his Weyl Curvature Hypothesis. I found most of it fairly easy to understand. Maybe if someone can explain to me one thing: He talks about how entropy at the beginning of the universe was low or zero. But he also says (I think) that the background radiation shows thermal equilibrium, and that the early universe was almost perfectly homogeneous. Doesn't this mean that entropy was high?
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