The biggest draws at Festo’s recent Hannover Fair exhibits have been biologically-inspired robotic creatures that show off cutting-edge automation technologies. Turning once again to nature for inspiration, the company’s engineers this year came up with robotic jellyfish that either swim or fly.
They may look whimsical, but the waterborne AquaJelly and airborne AirJelly make use of mechatronic design practices, control strategies and actuation methods that could have serious engineering implications. Read about them in my article, Robotic Jellyfish Swim and Fly at Hannover Fair.
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
For decades, engineers have worked to combat erosion by developing high-strength alloys, composites, and surface coatings. However, in a new paper, a team at Jilin University in China turned to one of the most deadly animals in the world for inspiration -- the yellow fat-backed scorpion.
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