Early human ancestor didn't have a nutcracker jaw 0 08.02.2016 18:51 United Press International (UPI.com) Brooks HaysST. LOUIS, Feb. 8 (UPI) -- New research suggests biting on hard foods like bark or shelled nuts would have risked dislocating the jaw of Australopithecus sediba. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа