Primitive Technology: Simplified blower and furnace experiments 74 views 2 years ago 9 minutes, 15 seconds Uploaded by Ты смотришь Related videos 10:08 9:54 10:34 10:19 10:00 10:18 10:11 10:56 10:22 10:04 11:38 14:04 10:32 12:24 10:48 11:43 10:19 11:04 11:04 10:12 10:12 10:01 10:03 10:12 10:04 12:52 10:07 10:27 10:01 11:30 10:18 5:57 15:44 23:11 22:28 14:24 22:17 13:45 16:23 21:17 25:21 13:34 17:38 23:48 25:23 24:35 21:15 19:39
