ixion
^But if the simulation to work well, there needs to be easy to follow included links too^
No there doesn't.
We have fertile imaginations.
A simulation needs to be set up so as to be easy and straightforward at an introductory level and yet also provide facilities and scope to allow for a more complex version to be experienced.
So a maximum of three links to videos each day, yet people can, if they choose, do their own searches, instead of using, or as well as using, the links provided.
A balanced approach so as to provide enjoyment for all participants, some of whom may not be posting.