A recent study shed new light on the evolution of tool use, revealing striking similarities between modern chimpanzees and ancient human ancestors in their selection of stone tools. The results of the ...
Many younger people know the pain of trying to teach an older person how to print a PDF or navigate the internet. But, of course, some people keep with the times and still learn how to use new tools ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback