A 1.4-million-year-old hand-bone fossil means the modern human ability to make and use complex tools may have originated far earlier than scientists previously thought.
via Discovery News http://news.discovery.com/human/evolution/hand-fossil-turns-back-clock-on-complex-tool-use-131216.htm#mkcpgn=rssnws1
via Discovery News http://news.discovery.com/human/evolution/hand-fossil-turns-back-clock-on-complex-tool-use-131216.htm#mkcpgn=rssnws1
No comments:
Post a Comment