Update video tutorials

[rtimms]

Our current video tutorials are now getting very out of date. We could do a like-for-like update with new syntax, etc. or cover some new topics as well, so opening this issue to try and get some feedback on what we should cover.

The current tutorials are here:

• Getting Started - general intro, compare models, change parameter values, customise the solver
• Plug & Play physics in PyBaMM - showcases submodels for lithium plating and multi-particle models (particle size distributions)
• Parameterisation - how to add new parameter sets, optimise the parameter values and calculate the sensitivity of the solutions
• Experiments - how to simulate experiments in PyBaMM and interact with their solutions
• Advanced Examples - pack modelling, printing equations

The idea of the tutorials is to give users a good grasp of the basics, and then showcase more advanced functionality so that users are aware of what they could do in PyBaMM. Unfortunately, a deep dive into every feature of PyBaMM won't be possible!

Let us know what you'd like to see in the tutorials!

[valentinsulzer]

I would suggest keeping the tutorial videos and the getting started (user guide?) notebooks exactly aligned. This will make it easier in future to just rerecord the videos as needed by going over the notebooks, rather than needing to figure out new notebooks for the videos. We can also add more "advanced usage" category to the user guide

[tommaull]

I think the 'old' topics are about right - just need to be updated.