{"id":680236,"date":"2025-07-16T22:40:18","date_gmt":"2025-07-16T19:40:18","guid":{"rendered":"https:\/\/buradabiliyorum.com\/en\/elephant-robot-demonstrates-bioinspired-3d-printing-technology\/"},"modified":"2025-07-16T22:40:18","modified_gmt":"2025-07-16T19:40:18","slug":"elephant-robot-demonstrates-bioinspired-3d-printing-technology","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/elephant-robot-demonstrates-bioinspired-3d-printing-technology\/","title":{"rendered":"Elephant robot demonstrates bioinspired 3D printing technology"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a26bada5b4de\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" 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: #dd3333;color:#dd3333\" 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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a26bada5b4de\" checked aria-label=\"Toggle\" \/><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:\/\/buradabiliyorum.com\/en\/elephant-robot-demonstrates-bioinspired-3d-printing-technology\/#Two_programming_dimensions_infinite_geometric_variations\" >Two programming dimensions; infinite geometric variations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/buradabiliyorum.com\/en\/elephant-robot-demonstrates-bioinspired-3d-printing-technology\/#Waterproof_and_sensor-ready\" >Waterproof and sensor-ready<\/a><\/li><\/ul><\/nav><\/div>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2025\/elephant-robot-demonst-2.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/elephant-robot-demonst-2.jpg\" data-sub-html=\"Concept of a lattice musculoskeletal robot. Credit: &lt;i&gt;Science Advances&lt;\/i&gt; (2025). DOI: 10.1126\/sciadv.adu9856\">\n<figure class=\"article-img\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2025\/elephant-robot-demonst-2.jpg\" alt=\"Elephant robot demonstrates bioinspired 3D printing technology\" title=\"Concept of a lattice musculoskeletal robot. Credit: Science Advances (2025). DOI: 10.1126\/sciadv.adu9856\" width=\"800\" height=\"530\"\/><figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                Concept of a lattice musculoskeletal robot. Credit: <i><a href=\"https:\/\/buradabiliyorum.com\/en\/category\/sciencee\/\" data-internallinksmanager029f6b8e52c=\"5\" title=\"Science\" target=\"_blank\" rel=\"noopener\">Science<\/a> Advances<\/i> (2025). DOI: 10.1126\/sciadv.adu9856<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>A cheetah&#8217;s powerful sprint, a snake&#8217;s lithe slither, or a human&#8217;s deft grasp: Each is made possible by the seamless interplay between soft and rigid tissues. Muscles, tendons, li<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/game\/\" data-internallinksmanager029f6b8e52c=\"7\" title=\"Game\" target=\"_blank\" rel=\"noopener\">game<\/a>nts, and bones work together to provide the energy, precision, and range of motion needed to perform the complex movements seen throughout the animal kingdom.<\/p>\n<p>Replicating this musculoskeletal diversity in robotics is extremely challenging. Until now, 3D printing using multiple materials has been one way to create soft-rigid robots, and while this <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">app<\/a>roach may mimic the diversity of biological tissues, it means that key properties like stiffness or load-bearing strength can&#8217;t be controlled continuously across a robotic structure.<\/p>\n<p>Now, a team led by Josie Hughes in the Computational Robot Design and Fabrication Lab (CREATE) in EPFL&#8217;s School of Engineering has developed an innovative lattice structure that combines the diversity of biological tissues with robotic control and precision. The lattice, made of a simple foam material, is composed of individual units (cells) that can be programmed to have different shapes and positions. These cells can take on over one million different configurations and even be combined to yield infinite geometric variations.<\/p>\n<figure class=\"mb-4\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/VideoObject\">\n    <meta itemprop=\"name\" content=\"Elephant robot demonstrates bioinspired 3D printing technology\"\/><br \/>\n    <meta itemprop=\"url\" content=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/elephant-robot-demonst.mp4\"\/><br \/>\n    <meta itemprop=\"description\" content=\"Credit: Science Advances (2025). DOI: 10.1126\/sciadv.adu9856\"\/><br \/>\n    <meta itemprop=\"uploadDate\" content=\"2025-07-16T15:15:15-04:00\"\/><br \/>\n        <meta itemprop=\"thumbnailUrl\" content=\"https:\/\/scx1.b-cdn.net\/gfx\/video_tmb\/2025\/elephant-robot-demonst.mp4.jpg\"\/><br \/>\n    <meta itemprop=\"contentUrl\" content=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/elephant-robot-demonst.mp4\"\/><br \/>\n            <video class=\"embed-responsive embed-responsive-16by9\" id=\"jwVID84303\" controls=\"\" poster=\"https:\/\/scx1.b-cdn.net\/gfx\/video_tmb\/2025\/elephant-robot-demonst.mp4.jpg\"><source src=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/elephant-robot-demonst.mp4\" type=\"video\/mp4\"><\/source><\/video><figcaption class=\"text-darken text-low-up mt-4\" itemprop=\"caption\">Credit: <i>Science Advances<\/i> (2025). DOI: 10.1126\/sciadv.adu9856<\/figcaption><\/figure>\n<p>&#8220;We used our programmable lattice technique to build a musculoskeletal-inspired elephant robot with a soft trunk that can twist, bend and rotate, as well as more rigid hip, knee, and foot joints,&#8221; says postdoctoral researcher Qinghua Guan. &#8220;This shows that our method offers a scalable solution for designing unprecedentedly lightweight, adaptable robots.&#8221;<\/p>\n<p>The research is <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/www.science.org\/doi\/10.1126\/sciadv.adu9856\" target=\"_blank\">published<\/a> in <i>Science Advances.<\/i><\/p>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2025\/elephant-robot-demonst-1.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/elephant-robot-demonst-1.jpg\" data-sub-html=\"The EleBot. Credit: 2025 CREATE EPFL. CC BY SA 4.0\">\n<figure class=\"article-img text-center\">\n            <img decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2025\/elephant-robot-demonst-1.jpg\" alt=\"Elephant robot demonstrates bioinspired 3D printing technology\" title=\"The EleBot. Credit: 2025 CREATE EPFL. CC BY SA 4.0\"\/><figcaption class=\"text-left text-darken text-truncate text-low-up mt-3\">\n                The EleBot. Credit: 2025 CREATE EPFL. CC BY SA 4.0<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>                                                                                                        <!-- TechX - News - In-article --><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Two_programming_dimensions_infinite_geometric_variations\"><\/span>Two programming dimensions; infinite geometric variations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The team&#8217;s programmable lattice can be printed using two main cell types with different geometries: the body-centered cubic (BCC) cell and the X-cube. When each cell type is used to 3D-print a robotic &#8220;tissue,&#8221; the resulting lattice has different stiffness, deformation, and load-bearing properties. But the CREATE Lab&#8217;s method also allows them to print lattices made of hybrid cells whose shape lies anywhere on the spectrum between BCC and X-cube.<\/p>\n<p>&#8220;This approach enables the continuous spatial blending of stiffness profiles and allows for an infinite range of blended unit cells. It&#8217;s particularly suited for replicating the structure of muscular organs like an elephant trunk,&#8221; says Ph.D. student Benhui Dai.<\/p>\n<p>In addition to modulating each cell&#8217;s shape, scientists can also program their position within the lattice. This second programming dimension allows them to rotate and shift (translate) each cell along its axis. The cells can even be superimposed onto each other to create entirely new cell combinations, giving the resulting lattice an even wider range of mechanical properties. To give an idea of the sheer scale of potential variations, a lattice cube with four superimposed cells can yield around 4 million possible configurations, with over 75 million configurations for five cells.<\/p>\n<figure class=\"mb-4\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/VideoObject\">\n    <meta itemprop=\"name\" content=\"Elephant robot demonstrates bioinspired 3D printing technology\"\/><br \/>\n    <meta itemprop=\"url\" content=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/elephant-robot-demonst-1.mp4\"\/><br \/>\n    <meta itemprop=\"description\" content=\"Credit: Science Advances (2025). DOI: 10.1126\/sciadv.adu9856\"\/><br \/>\n    <meta itemprop=\"uploadDate\" content=\"2025-07-16T15:16:05-04:00\"\/><br \/>\n        <meta itemprop=\"thumbnailUrl\" content=\"https:\/\/scx1.b-cdn.net\/gfx\/video_tmb\/2025\/elephant-robot-demonst-1.mp4.jpg\"\/><br \/>\n    <meta itemprop=\"contentUrl\" content=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/elephant-robot-demonst-1.mp4\"\/><br \/>\n            <video class=\"embed-responsive embed-responsive-16by9\" id=\"jwVID84304\" controls=\"\" poster=\"https:\/\/scx1.b-cdn.net\/gfx\/video_tmb\/2025\/elephant-robot-demonst-1.mp4.jpg\"><source src=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/elephant-robot-demonst-1.mp4\" type=\"video\/mp4\"><\/source><\/video><figcaption class=\"text-darken text-low-up mt-4\" itemprop=\"caption\">Credit: <i>Science Advances<\/i> (2025). DOI: 10.1126\/sciadv.adu9856<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Waterproof_and_sensor-ready\"><\/span>Waterproof and sensor-ready<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>For their elephant model, this dual programming capability enabled the fabrication of several different tissue types with unique ranges of movement, including a sliding plane joint (found in the small bones of the foot), a bending uniaxial joint (found in the knee) and two-way bending biaxial joint (found in the toes).<\/p>\n<p>The team was even able to replicate the complex motion of an elephant&#8217;s muscular trunk by engineering separate lattice sections dedicated to twisting, bending, and rotating movements, while maintaining smooth and continuous transitions between them.<\/p>\n<p>Hughes says that in addition to modifying the foam material or incorporating new cell shapes, their unique foam lattice <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/technology\/\" data-internallinksmanager029f6b8e52c=\"4\" title=\"Technology\" target=\"_blank\" rel=\"noopener\">technology<\/a> structure offers many exciting possibilities for future robotics research.<\/p>\n<p>&#8220;Like honeycomb, the strength-to-weight ratio of the lattice can be very high, enabling very lightweight and efficient robots. The open foam structure is well-suited for motion in fluids, and even offers the potential to include other materials, like sensors, within the structure to provide further intelligence on foams.&#8221;<\/p>\n<div class=\"article-main__more p-4\">\n<p><strong>More information:<\/strong><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tQinghua Guan et al, Lattice Structure Musculoskeletal Robots: Harnessing Programmable Geometric Topology and Anisotropy, <i>Science Advances<\/i> (2025). <a rel=\"nofollow\" target=\"_blank\" data-doi=\"1\" href=\"https:\/\/dx.doi.org\/10.1126\/sciadv.adu9856\" target=\"_blank\">DOI: 10.1126\/sciadv.adu9856<\/a><\/p>\n<\/p><\/div>\n<div class=\"d-inline-block text-medium my-4\">\n                                                Provided by<br \/>\n                                                                                                    Ecole Polytechnique Federale de Lausanne<br \/>\n                                                    \t\t\t\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" target=\"_blank\" class=\"icon_open\" href=\"http:\/\/www.epfl.ch\/\" target=\"_blank\" rel=\"nofollow\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<use href=\"https:\/\/techx.b-cdn.net\/tmpl\/v2\/img\/svg\/sprite.svg#icon_open\" x=\"0\" y=\"0\"\/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a><\/p><\/div>\n<p>                                        <!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>\n                                                <strong>Citation<\/strong>:<br \/>\n                                                Elephant robot demonstrates bioinspired 3D printing technology (2025, July 16)<br \/>\n                                                retrieved 16 July 2025<br \/>\n                                                from https:\/\/techxplore.com\/<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>\/2025-07-elephant-robot-bioinspired-3d-technology.html\n                                            <\/p>\n<p>\n                                            This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n                                            part may be reproduced without the written permission. The content is provided for information purposes only.\n                                            <\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><script id=\"facebook-jssdk\" async=\"\" src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js\"><\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMN63nwsw68G3Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more Like this articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/buradabiliyorum.com\/en\/category\/sciencee\/\" target=\"_blank\" >Science category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/techxplore.com\/news\/2025-07-elephant-robot-bioinspired-3d-technology.html\" target=\"_blank\" >Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Concept of a lattice musculoskeletal robot. Credit: Science Advances (2025). DOI: 10.1126\/sciadv.adu9856 A cheetah&#8217;s powerful sprint, a snake&#8217;s lithe slither, or a human&#8217;s deft grasp: Each is made possible by the seamless interplay between soft and rigid tissues. Muscles, tendons, ligaments, and bones work together to provide the energy, precision, and range of motion needed&#8230;<\/p>\n","protected":false},"author":1,"featured_media":680237,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/elephant-robot-demonst-2.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-680236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/680236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=680236"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/680236\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/680237"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=680236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=680236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=680236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}