Early man’s greatest invention was the handle, study suggests – National Post

  1. Early man’s greatest invention was the handle, study suggests  National Post
  2. ‘Wheel’ was not human’s first big invention, study claims  ARY NEWS
  3. Early man’s greatest invention? The handle | News  The Times
  4. Experiments show why early humans began adding handles to tools  Phys.org
  5. The Handle NOT the Wheel Was Our Most Revolutionary Invention, Study  Ancient Origins
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