@spikeyxxx One thing I haven’t fully understood and which concerns Blender and animations are quaternions. I remember an article in the “Blender Art” magazine Nr. 31 about rotations and escpecially quaternions (imho the best explanation I’ve found so far) and the Blender foundation’s DVD about rigging. But I still haven’t fully understood it and searched the internet for explanatory videos which are still blowing my mind and definitively need a deeper insight into mathematics..
