0:00 What If You Need a Certain Angle?
0:17 Visual Demonstration
02:23 Changing Direction
02:35 What's Going On?
03:12 Same Thing, BUT...
03:33 That's Cool, But Why Do You Care?
04:00 Another Example
04:50 Use It Whenever You Need Certain Angles
05:02 But What About Around Axis?