Browsing All posts tagged under »rotational mechanics«

Throwing Spear – Part 2

January 12, 2010

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LINK: Part 1 IN THIS PART: I’ll talk about types of spears and rotational mechanics. First let me say thank you to the numerous people who directed my attention to the very important invention of the atlatl.  My intention is to build a hand-thrown spear, but it’s certainly important to learn about the atlatl.  So […]