Human Hand Fossil Turns Back Clock 500,000 Years on Complex Tool Use
When you buy through links on our site , we may bring in an affiliate commission . Here ’s how it works . The discovery of a 1.4 - million - year - old hand - off-white fossil reveals that the New human power to make and apply complex dick may have originated far to begin with than scientists antecedently consider , researchers say . A critical trait that distinguish innovative humans from all other coinage alive today is the ability to make complex tools ....