Advertisement
more top stories »

Biomimicry

— Robotics

Robo Raven gets in a flap with real-life hawk

By - May 2, 2013 7 Pictures
Researchers from the University of Maryland have built a new micro air vehicle dubbed Robo Raven that's such a convincing flyer, it's been attacked by a local hawk during testing. Though numerous other robotic birds have successfully taken to the skies in recent years, including Festo's visually stunning SmartBird, this featherless mechanical marvel is capable of impressive complex aerobatic maneuvers thanks to completely programmable wings that can flap independently of each other. Read More
— Digital Cameras

Bugs' eyes inspire new super-wide-angle camera

By - May 1, 2013 5 Pictures
Contrary to what certain cartoons may have us believe, insects’ compound eyes don’t produce a grid of tiny identical images. Instead, each of their many optical facets supply one unique section of a single composite image – sort of like the individual pixels that make up one digital image. Now, a team of scientists has replicated that eye structure, to create an ultra-wide-angle camera. Read More
— Science

Squid beak-inspired material could find use in medical implants

By - April 5, 2013 1 Picture
You probably don’t give a lot of thought to squid beaks, but they actually possess a pretty interesting quality. While the end of the beak is hard and sharp, the beak material gradually becomes softer as it nears the mouth. This means that there’s no abrupt boundary between the hard beak and the soft mouth, which could result in discomfort or injuries. Inspired by the squid, scientists at Ohio’s Case Western Reserve University have now developed a material with the same qualities, that could be used to create more comfortable, less harmful medical implants. Read More
— Robotics

Festo demonstrates BionicOpter dragonfly robot

By - March 31, 2013 10 Pictures
The dragonfly is quite the show off when it comes to flying. It can hover in mid-air, maneuver in all directions, and glide without so much as a beat of its wings. After succeeding in capturing the essence of a herring gull with the SmartBird, the folks over at German pneumatic and electric automation company Festo challenged themselves with the creation of a robotic addition to the dragonfly family – the BionicOpter. Read More
— Robotics

Salamandra robotica II moves swiftly on both land and water

By - March 20, 2013 29 Pictures
Scientists have often taken inspiration from the animal world in robotic designs, with bots modeled after fish, sandfish lizards, and even sea turtles. Such biomimicry makes sense – if you want a robot to move a certain way, why not look to creatures that already can? With the Salamandra robotica II, researchers have tried to replicate the movement of a salamander in designing a robot that can walk or crawl on land as easily as it swims in the water. Read More
— Robotics

Clawed micro-drone swoops up prey mid-flight

By - March 16, 2013 6 Pictures
Here's something you don't see everyday: a Micro Unmanned Aerial vehicle (MAV) that can grab objects on the fly with all the elegance of an eagle snatching a fish from the water's surface. Although MAVs and UAVs are increasingly being equipped to pick up, transport, and drop off payloads, we've never seen this incredibly precise form of grasping on the fly replicated – until now. Read More
Advertisement
Editor's Choice
Advertisement
Advertisement
Advertisement

Subscribe to Gizmag's email newsletter

Advertisement