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2008-08-27 12:50:00

Researchers in the US and UK have concluded that tools developed by Homo sapiens were no more sophisticated than those used by the Neanderthals. The team of researchers, whose findings appear in the Journal of Human Evolution, recreated these ancient tools and compared them to each other.Researchers studied wide stone tools called "flakes," which were used by both Neanderthals and early modern humans. Also, they studied the complexity of "blades" "“ a narrower stone tool later adopted...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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