If diving into the beautiful, complicated world of math sounds intimidating, physicist Dominic Walliman is here to be your guide. In his video, spotted by Open Culture, Walliman touches upon counting, cryptography, and everything in between. In addition to listing many different sections of the field, he also explains how they relate to one another.

You don’t need to be a math whiz to appreciate Walliman’s colorful map tying the whole field together. After watching the 11-minute video below, you can browse t-shirts, posters, and more merchandise branded with the educational artwork on Redbubble.

[h/t Open Culture]