They could set up a crowdsourced model for it. I don't know if they host their videos on Youtube, but it offers that option and there are services they could ut

They could set up a crowdsourced model for it. I don't know if they host their videos on Youtube, but it offers that option and there are services they could utilize if not such as Amara [0] which is used by Udacity and Khan Academy. [0]: https://pro.amara.org/education https://pro.amara.org/education