Gecko robot foot
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Gecko robot foot
Synthetic gecko toes. Toes from a robot foot designed to mimic (biomimetics) the foot of a gecko. The robot foot is made of a dry adhesive polymer. The complete structure also includes hooks, which allow the robot to climb on vertical walls without falling off. Geckos are able to climb on vertical walls and ceilings due to weak intermolecular forces (van der Waals forces) created by the microscopic hairs under their feet. On each step, the gecko first uncurls its toes to make contact, then unpeels the foot to take the next step. This uncurling and peeling action can be performed up to 15 times per second. Photographed in 2005 at Stanford University, USA
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6436345
© VOLKER STEGER/SCIENCE PHOTO LIBRARY
Adhesive Biomechanics Biomimetic Biomimetics Biomimic Biomimicry California Engineering Foot Gecko Grip Gripping Imitation Locomotion Mimic Mimicry Polymer Robot Robotic Robotics September 2005 Sticky Synthetic Us A Stanford University
EDITORS COMMENTS
This print showcases the incredible ingenuity of biomimetics in robotics. The image features a gecko robot foot, meticulously designed to mimic the remarkable gripping abilities of its natural counterpart. Crafted from a dry adhesive polymer, this synthetic gecko toe possesses an extraordinary ability to cling onto vertical walls without any risk of falling off. Geckos possess microscopic hairs on their feet that create weak intermolecular forces known as van der Waals forces, enabling them to effortlessly traverse vertical surfaces and even ceilings. To replicate this astonishing locomotion, the robot foot includes hooks that enhance its climbing capabilities. The photograph was taken at Stanford University in 2005 and perfectly captures the intricate details of this groundbreaking invention. Each step taken by the gecko-inspired robot involves uncurling its toes to establish contact with the surface before peeling off for the next stride. This rapid uncurling and peeling action can be executed up to an astounding 15 times per second. With its sticky grip and imitation of nature's genius design, this robotic foot exemplifies how engineering and technology can draw inspiration from biological systems. It represents a significant advancement in biomimetic research, showcasing how science continues to push boundaries by harnessing nature's secrets for innovative solutions in various fields such as robotics and biomechanics.
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