Art enthusiasts perusing Carbondale Arts’s 46th Annual Valley Visual Art Show might not notice the similarities between the goldfinch and raven displayed on the gallery’s left wall. Separated by an ...

It is sort of a drone and is inspired by the agility of birds like crows and ravens. It can walk, hop, and even fly. Raven adapts bird biomechanics to robotic locomotion. Raven has been designed ...