"Exploring the Fascinating World of Octopus-Inspired Robotic Arms"

Researchers have developed a soft robotic tentacle inspired by octopuses, capable of grasping small objects in air or water. The tentacle mimics the bend propagation movement of an octopus arm and can be operated remotely using a glove that fits over one finger. The robotic tentacle consists of five segments made of soft silicone embedded with metal wires, forming an electronic network that mimics the nervous system of an octopus arm. The tentacle can expand 1.5 times its original length and incorporates sensory feedback, allowing the operator to feel the engagement of the suckers at the tip. The technology has potential applications in marine research, biomedical technology, and artificial organs.