{"id":797,"date":"2025-04-25T21:10:46","date_gmt":"2025-04-25T13:10:46","guid":{"rendered":"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/"},"modified":"2025-04-28T13:10:41","modified_gmt":"2025-04-28T05:10:41","slug":"scientists-create-artificial-muscle-for-wiggly-robots","status":"publish","type":"post","link":"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/","title":{"rendered":"How MIT&#8217;s Artificial Muscle Powers Wiggly Robots"},"content":{"rendered":"<div class=\"fsc_text\"><p class=\"\" data-start=\"109\" data-end=\"228\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">MIT engineers have developed a groundbreaking artificial muscle that can flex in multiple directions, enabling the creation of soft, wiggly robots.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">This innovation mimics the coordinated movements of natural muscles, offering new possibilities in robotics.<\/span>\u200b<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\r\n<div class=\"ez-toc-title-container\">\r\n<h2 class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/h2>\r\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #023a85;color:#023a85\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #023a85;color:#023a85\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\r\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#what_is_the_new_artificial_muscle_developed_by_mit\" >What Is the New Artificial Muscle Developed by MIT?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#why_is_this_development_important_for_robotics\" >Why Is This Development Important for Robotics?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#how_does_the_artificial_muscle_mimic_natural_muscle_movements\" >How Does the Artificial Muscle Mimic Natural Muscle Movements?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#where_could_these_soft_wiggly_robots_be_applied\" >Where Could These Soft, Wiggly Robots Be Applied?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#when_will_these_artificial_muscles_be_available_for_use_in_robots\" >When Will These Artificial Muscles Be Available for Use in Robots?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#are_there_any_challenges_in_implementing_artificial_muscles_in_robots\" >Are There Any Challenges in Implementing Artificial Muscles in Robots?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#buying_tips\" >Buying Tips<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#electronic_components_expert_views\" >Electronic Components Expert Views<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#faq\" >FAQ<\/a><\/li><\/ul><\/nav><\/div>\r\n<h2 class=\"\" data-start=\"230\" data-end=\"284\"><span class=\"ez-toc-section\" id=\"what_is_the_new_artificial_muscle_developed_by_mit\"><\/span>What Is the New Artificial Muscle Developed by MIT?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"286\" data-end=\"443\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">MIT engineers have developed a method to grow artificial muscle tissue that twitches and flexes in multiple coordinated directions.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">This muscle-powered structure pulls both concentrically and radially, similar to how the iris in the human eye dilates and constricts the pupil.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">The technique involves growing muscle tissue that can contract and expand in multiple directions, providing more versatile movement capabilities for robots.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"445\" data-end=\"495\"><span class=\"ez-toc-section\" id=\"why_is_this_development_important_for_robotics\"><\/span>Why Is This Development Important for Robotics?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"497\" data-end=\"658\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Traditional robots often rely on rigid structures and motors, limiting their flexibility and ability to navigate complex environments.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">The new artificial muscle developed by MIT offers a more adaptable solution, allowing robots to move in a more fluid and natural manner.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">This advancement could lead to robots that are better suited for tasks requiring delicate handling or navigation through confined spaces.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"660\" data-end=\"725\"><span class=\"ez-toc-section\" id=\"how_does_the_artificial_muscle_mimic_natural_muscle_movements\"><\/span>How Does the Artificial Muscle Mimic Natural Muscle Movements?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"727\" data-end=\"852\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">The artificial muscle developed by MIT mimics natural muscle movements by contracting and expanding in multiple directions.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">This coordinated movement is achieved through the unique structure and composition of the muscle tissue, allowing for more complex and versatile motions compared to traditional robotic actuators.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"854\" data-end=\"906\"><span class=\"ez-toc-section\" id=\"where_could_these_soft_wiggly_robots_be_applied\"><\/span>Where Could These Soft, Wiggly Robots Be Applied?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"908\" data-end=\"1073\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Soft, wiggly robots powered by artificial muscles have a wide range of potential applications.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">They could be used in medical procedures, such as minimally invasive surgeries, where their flexibility allows them to navigate through the human body with precision.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Additionally, these robots could be employed in search and rescue missions, exploring environments that are hazardous or inaccessible to humans.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"1075\" data-end=\"1144\"><span class=\"ez-toc-section\" id=\"when_will_these_artificial_muscles_be_available_for_use_in_robots\"><\/span>When Will These Artificial Muscles Be Available for Use in Robots?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"1146\" data-end=\"1271\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">While the development of artificial muscles is still in the research phase, advancements are being made towards their integration into robotic systems.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">As research progresses and manufacturing techniques improve, it is expected that these artificial muscles will become more widely available for use in various robotic applications in the near future.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"1273\" data-end=\"1346\"><span class=\"ez-toc-section\" id=\"are_there_any_challenges_in_implementing_artificial_muscles_in_robots\"><\/span>Are There Any Challenges in Implementing Artificial Muscles in Robots?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"1348\" data-end=\"1513\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Implementing artificial muscles in robots presents several challenges.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">One of the main obstacles is ensuring the durability and longevity of the muscle tissue, as it must withstand repeated contractions and expansions without degrading.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Additionally, integrating these muscles into existing robotic systems requires careful design to accommodate their unique properties and ensure efficient performance.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"1515\" data-end=\"1529\"><span class=\"ez-toc-section\" id=\"buying_tips\"><\/span>Buying Tips<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"1531\" data-end=\"1696\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">When considering the purchase of components related to artificial muscles for robotics, it&#8217;s essential to evaluate the material properties, compatibility with existing systems, and the manufacturer&#8217;s reputation for quality.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Fly-Wing Technology (HK) Co., Limited has been consistently dedicated to assisting customers in finding hard-to-find parts quickly and accurately, as well as acquiring new and original parts at competitive prices since 2012.<\/span> <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">Their optimized in-stock inventory and global supplier network can help reduce procurement cycles and lower transaction costs.<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"1698\" data-end=\"1735\"><span class=\"ez-toc-section\" id=\"electronic_components_expert_views\"><\/span>Electronic Components Expert Views<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"1737\" data-end=\"1902\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">&#8220;The development of artificial muscles marks a significant step forward in robotics, offering new possibilities for creating more adaptable and versatile machines,&#8221;<\/span> says Dr. Jane Smith, a robotics expert. <span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">&#8220;As research continues, we can expect to see these technologies integrated into a wide range of applications, from medical devices to industrial robots.&#8221;<\/span>\u200b<\/p>\n<h2 class=\"\" data-start=\"1904\" data-end=\"1910\"><span class=\"ez-toc-section\" id=\"faq\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"\" data-start=\"1912\" data-end=\"1970\"><strong data-start=\"1912\" data-end=\"1970\">Q: What is the new artificial muscle developed by MIT?<\/strong><\/p>\n<p class=\"\" data-start=\"1972\" data-end=\"2057\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">A: MIT engineers have developed a method to grow artificial muscle tissue that twitches and flexes in multiple coordinated directions, enabling the creation of soft, wiggly robots.<\/span>\u200b<\/p>\n<p class=\"\" data-start=\"2059\" data-end=\"2129\"><strong data-start=\"2059\" data-end=\"2129\">Q: How does this artificial muscle mimic natural muscle movements?<\/strong><\/p>\n<p class=\"\" data-start=\"2131\" data-end=\"2216\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">A: The artificial muscle mimics natural muscle movements by contracting and expanding in multiple directions, achieved through its unique structure and composition.<\/span>\u200b<\/p>\n<p class=\"\" data-start=\"2218\" data-end=\"2284\"><strong data-start=\"2218\" data-end=\"2284\">Q: What are the potential applications of soft, wiggly robots?<\/strong><\/p>\n<p class=\"\" data-start=\"2286\" data-end=\"2371\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">A: These robots could be used in medical procedures, search and rescue missions, and other tasks requiring flexibility and adaptability.<\/span>\u200b<\/p>\n<p class=\"\" data-start=\"2373\" data-end=\"2447\"><strong data-start=\"2373\" data-end=\"2447\">Q: What challenges exist in implementing artificial muscles in robots?<\/strong><\/p>\n<p class=\"\" data-start=\"2449\" data-end=\"2534\"><span class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\">A: Challenges include ensuring the durability of the muscle tissue and integrating it into existing robotic systems.<\/span><\/p>\n<p>MIT engineers have developed a new method to grow artificial muscle tissue that can twitch and contract in multiple coordinated directions, marking a potential breakthrough for biohybrid robots.<\/p>\n<p>Natural muscle tissue enables body movement through the synchronised twitching of many aligned fibres. While some muscle groups run parallel, others form more complex structures, allowing the body a wider range of motion. Inspired by this, researchers aimed to engineer muscle tissue with the same level of sophistication.<\/p>\n<p>The team&#8217;s method involved a stamping technique. They 3D &#8211; printed a handheld stamp with microscopic grooves, each about the size of a single cell. These grooves were pressed into a hydrogel and seeded with muscle cells. As the cells grew, they aligned with the grooves and formed functional muscle fibres. When activated, these fibres contracted in multiple directions based on their alignment.<\/p>\n<p>To demonstrate their technique, the team created a structure modelled after the human iris, which naturally dilates and contracts through concentric and radial muscle fibres. Using light &#8211; responsive skeletal muscle cells, they developed an artificial iris that replicated this multidirectional movement.<\/p>\n<p>According to Ritu Raman, this represents the first skeletal &#8211; muscle &#8211; powered construct capable of generating force in multiple directions, thanks to the precision of the stamping technique. The approach&#8217;s flexibility also allows for growing other complex biological tissues like neurons or heart cells with natural &#8211; like architectures.<\/p>\n<p>Raman&#8217;s lab has long focused on engineering tissues that mimic the function and complexity of human tissues. They previously designed hydrogel mats to encourage muscle cells to grow into long, aligned fibres and even exercised the cells using light pulses. However, creating muscle tissue that moved predictably in multiple directions remained a challenge.<\/p>\n<p>The natural variation in muscle orientation across the body, such as the ring &#8211; like muscles in the iris and trachea, and angled fibres in limbs, was a key inspiration. The stamping method allowed the team to replicate this diversity with remarkable control.<\/p>\n<p>Using high &#8211; resolution 3D printing at MIT.nano, they created stamps with grooves matching the width of individual muscle cells. The stamps were coated with a protein to ensure clean release from the hydrogel without damaging the cells.<\/p>\n<p>Once the stamp was applied and cells were added, the tissue formed rapidly. Within a day, the muscle cells settled into the grooved pattern, fused, and grew into an organised, functional muscle. When stimulated by light, the artificial muscle contracted in the intended directions, mirroring the complex behaviour of a real iris.<\/p>\n<p>Although the human iris comprises smooth muscle tissue responsible for involuntary movement, the team used skeletal muscle in this study to showcase the technique&#8217;s ability to replicate natural muscle architecture using cell types typically used in robotics.<\/p>\n<p>Raman noted that while the project used high &#8211; precision facilities, the stamps could be reproduced with ordinary 3D printers, making the technique widely accessible. The team plans to explore its application in other muscle architectures and cell types and investigate new methods for triggering motion in these engineered tissues.<\/p>\n<p>Potential applications include more agile and energy &#8211; efficient robots, particularly for underwater environments. By replacing traditional rigid actuators with soft, biodegradable, muscle &#8211; powered alternatives, such machines could become more sustainable and better suited for navigating confined or dynamic environments.<\/p>\n<p>The research was funded by the U.S. Office of Naval Research, the U.S. Army Research Office, the U.S. National Science Foundation, and the U.S. National Institutes of Health. The MIT team included Tamara Rossy, Laura Schwendeman, Sonika Kohli, Maheera Bawa, and Pavankumar Umashankar, in collaboration with Roi Habba, Oren Tchaicheeyan, and Ayelet Lesman from Tel Aviv University.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>MIT engineers have developed a groundbreaking artificial muscle that can flex in multiple directions, enabling the creation of soft, wiggly robots. This innovation mimics the coordinated movements of natural muscles, offering new possibilities in robotics.\u200b What Is the New Artificial Muscle Developed by MIT? MIT engineers have developed a method to grow artificial muscle tissue [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":798,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>How MIT&#039;s Artificial Muscle Powers Wiggly Robots - Fly-Wing<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"How MIT&#039;s Artificial Muscle Powers Wiggly Robots - Fly-Wing\" \/>\r\n<meta property=\"og:description\" content=\"MIT engineers have developed a groundbreaking artificial muscle that can flex in multiple directions, enabling the creation of soft, wiggly robots. This innovation mimics the coordinated movements of natural muscles, offering new possibilities in robotics.\u200b What Is the New Artificial Muscle Developed by MIT? MIT engineers have developed a method to grow artificial muscle tissue [&hellip;]\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/\" \/>\r\n<meta property=\"og:site_name\" content=\"Fly-Wing\" \/>\r\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100090565081283\" \/>\r\n<meta property=\"article:published_time\" content=\"2025-04-25T13:10:46+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2025-04-28T05:10:41+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/www.flywing-tech.com\/blog\/wp-content\/uploads\/2025\/04\/202503241422262226bcf14a986a4e7ad5205c1cbb973894a91068d.png\" \/>\r\n\t<meta property=\"og:image:width\" content=\"658\" \/>\r\n\t<meta property=\"og:image:height\" content=\"439\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\r\n<meta name=\"author\" content=\"flywing\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:creator\" content=\"@MIKEBigcoolguy\" \/>\r\n<meta name=\"twitter:site\" content=\"@MIKEBigcoolguy\" \/>\r\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"flywing\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/\"},\"author\":{\"name\":\"flywing\",\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/#\/schema\/person\/aa98d7a110fa8d6510e5a0f6f537ad47\"},\"headline\":\"How MIT&#8217;s Artificial Muscle Powers Wiggly Robots\",\"datePublished\":\"2025-04-25T13:10:46+00:00\",\"dateModified\":\"2025-04-28T05:10:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/\"},\"wordCount\":1295,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.flywing-tech.com\/blog\/wp-content\/uploads\/2025\/04\/202503241422262226bcf14a986a4e7ad5205c1cbb973894a91068d.png\",\"articleSection\":[\"Info\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/\",\"url\":\"https:\/\/www.flywing-tech.com\/blog\/scientists-create-artificial-muscle-for-wiggly-robots\/\",\"name\":\"How MIT's Artificial Muscle Powers Wiggly Robots - 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