Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Sep 25, 2011
Subscribe to Maker Faire on YouTube: http://www.youtube.com/subscription_c... At Maker Faire Bay Area 2011, Katharine Jolda demonstrates the Cyclocarder, a bicycle powered wool carding machine. Inspired by the cotton gin, pedal power spins raw wool so the fibers are aligned and can easily be used to make thread or fabric.