Thank you for commenting. I used the search facility on Peertube and could not really find anything that was interesting. I will follow premodernist and see what comes.
@obryanb Another commentator mentioned 'Sepia Search' and have started using it. Thank you for your assistance.
I have not used 'Sepia Search' before, I shall give it a try. Thank you for the suggestion.
@bibliolater The fediverse in general is a bit iffy in everything related to searching, meaning it very seldom answers your searches with more than a tiny fraction of what there is.
On PeerTube they have a thing called Sepia Search. Have you tried using it? I just made a search for "science" and a few things popped out, although it's VERY far from the sheer volume of videos that you'd find on youtube.
https://joinpeertube.org/browse-content