An international team has discovered the earliest known hand-held wooden tools used by humans. A study jointly led by Professor Katerina Harvati from the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tübingen and Dr. Annemieke Milks at the University of Reading d escribes discoveries from the Marathousa 1 site, in Greece's central Peloponnese, dating back 430,000 years. ...read more read less