Add a link to videos using modules as examples

[joblobob]

I couldn't create a branch to make a PR, so here they are!

I made this one using modules for fluid simulations
https://youtu.be/BbNPeR2PW4Q?si=ZIq2JdAgfACJAxch

Daniela at it again!
https://youtu.be/DJTEUFRslbI?si=HsUsg7MDIDuKK0Us