Hello
Just came across something interesting. I have lost count but I guess it's been already a year or two since I have become a vegetarian. I'm not vegan so I do consume dairy products and milk. This was driven from the desire to not cause harm and suffering in animals.
At the beginning I thought eating shell fishes are considered to be okay, until I realize that even scallops have eyes! Yikes.
Scallop eye optics
https://www.youtube.com/watch?v=bbNfV2zoodU
More interesting optics with math
http://igor.wikidot.com/projects:scallop-vision
There are also tons of videos on YouTube with scallops swimming.
Scallop flipping itself upright
https://www.youtube.com/watch?v=stks6kQrUyA
Scallop swimming away
https://www.youtube.com/watch?v=5vRHlEep9iU
Okay this is too deep for me
https://sentientist.org/2013/05/20/t...s-and-mussels/
Titus