I just got a notification from Labroots concerning a listing of all webinars they are hosting. It is impressive and a great way to learn about new techniques and emerging technologies.
I also get notifications from Thermofisher Scientific, and similar companies. Today I received an email from them concerning a 4 part series on 3 D and organoid cell culture. And they have a great educational series on the basics of cell culture that Is worthwhile for anyone new to the field.
Of course, once you realize all the possible sources, you will have to choose what interests you as the possibilities for company sourced education is huge! Also it is geared to selling their products, BUT then companies do come up with new approaches to lab problems --so it worthwhile reading (selectively) what all these companies have to offer in education.