You look like you could use a cool video on how our understanding of Pterosaurs has changed in the last 50 years. https://www.youtube.com/watch?v=5vea06e6x_E

I should, though, be looking like I already had one about tyrannosaurs the other day. And that was *one hundred* years, including some old movies with stop motion animation. A mere 50 years does not even get me back to dinosaurs as they were under Edward Heath, or on black and white telly. (-: