Patreon: https://patreon.com/floatymonkey Discord: https://floatymonkey.com/discord Instagram: https://instagram.com/laurooyen 00:00 Coordinate Systems 01:23 Vectors 03:00 Notation 03:55 Scalar Operations 05:20 Vector Operations 06:55 Length of a Vector 08:40 Unit Vector 09:39 Dot Product 13:28 Cross Product Mistakes in this video: 16.26 | sin 270° = -1, not 1 #math #vectors