70 years on and still relevant: The Sabre-Toothed Future
Performance Learning Productivity
MAY 6, 2009
He made a name for himself by producing a very fine version of the pear-shaped chipped-stone tool anthropologists call the coup-de-poing , or fist-hammer. The adults worked for the security and enrichment of their lives. The children played for fun. Education is timeless. The young men persisted a little in their questioning.
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