Vi Hart: How To Find the Lucas Angle
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Quick explanation of how I got "the Lucas angle is about 100 degrees" in this video: http://youtu.be/14-NdQwKz9w
Related: Doodling Stars http://youtu.be/CfJzrmS9UfY
Related: Doodling Stars http://youtu.be/CfJzrmS9UfY
Jan 25, 2012 5:55 AM