Denied Knowledge

Octavio Rossell Tabet From the Paleolithic to the Atomic Age Human  knowledge  has  been  communicated  from  generation  to  generation  and  has  been  recorded  primarily  through  writing.  The  line  of  progress  in  that  knowledge  has  been  slowly  drawn,  defining  several  “eras,”  which  take  their  names  from  the  natural  materials  used  to  make tools: stone, copper, bronze, […]

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