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        9-12

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        The Human Spark | To Make a Spear

        About 100,000 years ago, primitive or Stone Age technology evolved from fashioning hand axes to making projectile tools such as spears. Projective technology allowed humans to hunt animals from a distance, reducing their chances of being injured through the close contact a hand ax tool would require. Hunting with spears also required organization, planning and above all, communication.

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