BBC: Oxygen - the molecule that made our World / Кислород - молекула, изменившая мир (2008) 2 views 12 years ago 50 minutes, 52 seconds Uploaded by Михаил Семенов Related videos 95:12 51:14 63:21 86:01 86:39 82:50 80:55 81:49 78:42 82:31 33:51 87:54 39:56 55:55 46:51 50:39 50:30 51:35 34:34 50:10 52:29 50:04 50:55 49:35 49:57 48:09 42:21 145:08 150:37 85:06 150:56 76:23 137:02 132:20 150:43 115:45 88:57 155:34 151:22 82:49 146:24 143:47 156:47 148:43 144:35 155:43 152:55 150:37
