Invention Playlist 3: The Atlatl Spear Thrower
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.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
See omnystudio.com/listener for privacy information.