PUPILS—VERTICAL, HORIZONTAL OR OTHERWISE
THE PUPILS I have in mind here aren’t kids in a classroom, they’re the openings in eyeballs, adjustable for different lighting conditions through many evolutionary variations. I learned about these … Continue reading
October 15, 2015 · Leave a comment
BIG CATS, DOGS—AND A SEA OTTER?
BEING AT the top of the food web carries real ecological responsibilities. And I’m not talking about you or me. I’m talking about certain members of the order Carnivra, the … Continue reading
February 17, 2014 · 2 Comments
Simanaitis Says 