Fantastic Quaternions - Numberphile - YouTube
Link: Fantastic Quaternions - Numberphile - YouTube: "Quaternions are the most confusing bit of math you need to know (maybe) to work with robotics. Here's another brick in your wall :)"
Link: Fantastic Quaternions - Numberphile - YouTube: "Quaternions are the most confusing bit of math you need to know (maybe) to work with robotics. Here's another brick in your wall :)"