What is the hidden message behind the Vans logo? | Stop-Motion Animation

Hello! I wanted to try doing a basic stop-motion animation about the hidden message of the Vans logo (in my teacher's and my assertion).
I was in school today when my teacher, Ms. Williams said that the Vans logo had a hidden message of a square root symbol and its 'answer.' I never noticed that before. Hearing that gave me a good laugh and others as well, so I wanted to explain this in my first stop-motion animation.
Thanks for watching!