AAAKK
·I found this remarkable, the discovery of gears in insect. Evolution never fails to amaze me.
https://www.smithsonianmag.com/scie...echanical-gears-ever-found-in-nature-6480908/
https://www.smithsonianmag.com/scie...echanical-gears-ever-found-in-nature-6480908/