<ul><li>Researchers at Empa are developing 3D-printed artificial muscles that can move like real ones.</li><li>The muscles are created using soft and elastic materials that contract and relax with electricity, similar to human muscles.</li><li>This breakthrough could have wide-ranging applications in fields such as medicine, robotics, and everyday life.</li><li>Researchers are also working towards developing artificial organs, with the ultimate goal of printing a fully functional artificial heart.</li></ul>

3D-printed artificial muscles: A step closer to reality

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