This is an extraordinary animation video about dragonflies. The information about their eyes and brain, the Alien-like grabber used by the nymphs in water!
Interesting video - but the author/producer hasn't got a patch on Ze Frank whose videos on all things weird and wonderful in Zoology are still the pinnacle:
Interesting video - but the author/producer hasn't got a patch on Ze Frank whose videos on all things weird and wonderful in Zoology are still the pinnacle:
https://www.youtube.com/@zefrank