Gecko-Like Adhesive That Lets Go

Gecko-Like Adhesive That Lets Go 

Special tips on gecko hairs can grip and release.

Gecko feet have long been a source of inspiration to scientists striving to make superstrong, reusable adhesives. Now researchers at Carnegie Mellon University have found a new way to make such an adhesive grip and release as required, using angled microstructures. These structures mimic the tips of the hairs found on gecko toes, which give the lizard its prowess as a climber.

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Scandinavian Scientists Designing Robotic Snakes

Scandinavian Scientists Designing Robotic Snakes

Not exactly a cuddly robot

The Sintef Group, a research company based in Trondheim, Norway, announced that it’s designing a robot based on snakes.

The 1.5-meter long robots, which are made of aluminum, are being designed to inspect and clean complicated industrial pipe systems that are typically narrow and inaccessible to humans. The intelligent robots have multiple joints to enable them to twist vertically and climb up through pipe systems to locate leaks in water systems, inspect oil and gas pipelines and clean ventilation systems.

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