Lindzi Wessel for ScienceMag: Forget drones. Think bat-bots. Engineers have created a new autonomous flying machine that looks and maneuvers just like a bat.
Weighing only 93 grams, the robot’s agility comes from its complex wings made of lightweight silicone-based membranes stretched over carbon-fiber bones, the researchers report today in Science Robotics. In addition to nine joints in each wing, it sports adjustable legs, which help it steer by deforming the membrane of its tail. Full Article:
Matthew Humphries for PCMag: Catching a fish can be tough, even if you are just trying to net a goldfish in a small tank. That's because the fish spots the danger and makes a swim for it. But what if you didn't need a net because you're controlling an invisible grabbing robot?
That's what Xuanhe Zhao, a professor of mechanical engineering at MIT succeeded in creating, but its applications go way beyond catching and releasing fish unharmed.
The robot is constructed of a transparent hydrogel, which is strong and durable but mostly made of water. As the video below explains, each arm of the robot is constructed from 3D-printed hollow cubes of hydrogel, which are then linked together. By injecting water using a syringe it's possible to make the arms curl and uncurl quickly in a grabbing motion. Cont'd...
Jon Swartz for USA TODAY: Something futuristic is brewing in a shopping complex here.
The first robotic barista in the U.S., nicknamed "Gordon," started serving up to 120 coffee drinks an hour Jan. 30— ironically, just several thousand feet away from a Starbucks in the same complex.
"A lot of us spend a lot of time in line waiting for coffee," says Henry Hu, CEO of Cafe X Technologies, the local start-up that created the robot. "And we decided to do something about it."
For about a year, the firm built a toll-booth-sized Cafe X with a sleek industrial design. The automated cafe offers seven drinks like espresso and cafe latte for $2.25 to $2.95 per 8-ounce cup. An app allows for mobile orders. (A quick sample of drinks, each flavored with hazelnut, caramel or vanilla, can attest to quality. The robotic arm moved a cup between several stations — from beans freshly ground to the pouring of coffee). Cont'd...
UCSD: Underwater robots developed by researchers at Scripps Institution of Oceanography at the University of California San Diego offer scientists an extraordinary new tool to study ocean currents and the tiny creatures they transport. Swarms of these underwater robots helped answer some basic questions about the most abundant life forms in the ocean—plankton.
Scripps research oceanographer Jules Jaffe designed and built the miniature autonomous underwater explorers, or M-AUEs, to study small-scale environmental processes taking place in the ocean. The ocean-probing instruments are equipped with temperature and other sensors to measure the surrounding ocean conditions while the robots “swim” up and down to maintain a constant depth by adjusting their buoyancy. The M-AUEs could potentially be deployed in swarms of hundreds to thousands to capture a three-dimensional view of the interactions between ocean currents and marine life. Cont'd...
3rd Annual Drone World Expo to Be Held October 3-4, 2017 in San Jose; Speaker Proposals Now Be Accepted for Educational Program
TraceParts publishes its annual activity report on the use of pneumatic components in design projects
Records 106 to 120 of 2659