When a raven is flying, the tail feathers are arranged in a diamond pattern, but the crow's tail feathers are more like a flat-edged fan. Ravens and crows fly in different ways. According to the ...

Now, Won Dong Shin at the Swiss Federal Technology Institute of Lausanne (EPFL) and his colleagues have built a flying propellered robot called RAVEN that can walk, hop and jump into the air to ...

It can walk, hop, and even fly. Raven adapts bird biomechanics to robotic locomotion. Raven has been designed to operate in environments inaccessible to conventional drones. It has been designed ...

Two specially trained special operators fly the Raven AV. The AV can be controlled manually or can autonomously navigate a preplanned route. The Raven includes a color electro-optical camera and ...

Leslie Katz covers the intersection of culture, science and tech. Your drone can fly, but can it walk? That’s where RAVEN stands out. This experimental winged drone has little mechanical legs ...