#author("2022-04-13T13:12:05+09:00","","") Experiments show why early humans began adding handles to tools - Phys.org A team of researchers at the University of Liverpool has tested the assumption that hafted tools (those with handles) provided early humans with enough benefit to warrant their construction and use. I Author : Bob Yirka #technology #tech #innovation #engineering #business #iphone #technews #science #design #apple #gadgets #electronics #android #programming #software #smartphone #samsung #instagood #coding #computer #pro #instatech #education #security #gadget #mobile #instagram #technologynews #HATINC READ MORE : https://hatinco.com/2022-03-early-humans-began-adding-tools.htm