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00:00:00 Black Holes: The Other Side of Infinity 00:23:48 Dynamic Earth 00:48:50 Super-volcanoes 1:13:45 The Mysterious Birth ...
29,472,756 views
2 years ago
Judy Schmidt: LDN 1641N Star Cluster REFERENCES: http://solar-center.stanford.edu/folklore/Solar-Folklore.pdf ...
1,271,943 views
1 year ago