In this video I go further into Vectors and Geometry of Space and this time do an in-depth examination of the Cross Product.  This is also one of the most useful concepts in physics so make sure to fully grasp it! 
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View the full Vectors and Geometry of Space video series: https://www.youtube.com/playlist?list=PLai3U8-WIK0FjJpwnxwdrOR7L8Ul8VZoZ