Invention

Invention

From agriculture to the X-ray machine, Stuff to Blow Your Mind hosts Robert Lamb and Joe McCormick explore the inventions we created, and how they created us.... Show More
June 10, 2019 62 min

The spear is a truly ancient human technology, but this preceded one of humanity’s oldest mechanical inventions: the atlatl or spear thrower. In this episode of Invention, Robert and Joe explore the history and physics of this amazing hunting device.

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