Aired 11-3-09 on the BBC. Playlist: http://www.youtube.com/view_play_list?p=58211B49FA51CBF3 "Black holes are one of the most destructive forces in the universe, capable of tearing a planet apart... continue reading
posted by Nonbrainwashed 1 decade 5 years 1 month 2 weeks ago • 4,511 views