{"id":72039,"date":"2026-09-01T08:54:37","date_gmt":"2026-09-01T15:54:37","guid":{"rendered":"https:\/\/www.ponoko.com\/blog\/?p=72039"},"modified":"2026-09-01T08:54:39","modified_gmt":"2026-09-01T15:54:39","slug":"4d-printing-explained","status":"publish","type":"post","link":"https:\/\/www.ponoko.com\/blog\/ponoko\/4d-printing-explained\/","title":{"rendered":"4D Printing Explained"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/0.jpg\" alt=\"\" class=\"wp-image-72040\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/0.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/0-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/0-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">4D printing is pushing beyond static 3D-printed objects by enabling materials to reshape themselves in response to environmental triggers, using stimulus-responsive polymers and sophisticated structural designs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/interestingengineering.com\/science\/4d-printing-explained-how-it-differs-from-3d-printing\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Top Stories This Week<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#4d-printing\">4D Printing Explained<\/a><\/li>\n\n\n\n<li><a href=\"#china-bots\">As US Bans Chinese Robots, Serbia Launches Mass Humanoid Production<\/a><\/li>\n\n\n\n<li><a href=\"#china-open-source\">Openness Helps Robots Go Faster, Higher, Stronger<\/a><\/li>\n\n\n\n<li><a href=\"#nasa-flying\">NASA Partners With Freelancercom To Design Free Flying Robot On The Space Station<\/a><\/li>\n\n\n\n<li><a href=\"#japan-robots\">Japan Is Using AI, Drones And Wolf Robots To Keep Bears At Bay<\/a><\/li>\n\n\n\n<li><a href=\"#3d-printing-solved\">Engineers Just Solved 3D Printing&#8217;s Biggest Structural Weakness With A Computational Model<\/a><\/li>\n\n\n\n<li><a href=\"#lowcost-robot\">Berkeley Humanoid Lite Cuts Robot Costs With DIY Actuators<\/a><\/li>\n\n\n\n<li><a href=\"#ai-solve\">AI Searched 100 Million Possibilities And Found A Cheaper Way To 3D-print A NASA Rocket Alloy<\/a><\/li>\n\n\n\n<li><a href=\"#sound-robots\">Scientists Build Tiny Robots Without Motors That Can Fly Using Sound Waves Alone<\/a><\/li>\n\n\n\n<li><a href=\"#huggingface-nvidia\">Hugging Face&#8217;s Microduck Robot Duck Tops $2.6 Million In First-day Orders<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Hardware Business News<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"china-bots\" class=\"wp-block-heading\">As US Bans Chinese Robots, Serbia Launches Mass Humanoid Production<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/1.jpg\" alt=\"\" class=\"wp-image-72041\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/1.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/1-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/1-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; Unitree<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">As the US blocks imports of advanced Chinese robots, Serbia has begun mass-producing Chinese-designed humanoid robots in a new factory operated with Minth Group and AGIBOT. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.rferl.org\/a\/robotics-serbia-china-factory-us-ban-humanoid\/33844101.html\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n<p>&nbsp;<\/p>\n\n\n<h3 id=\"china-open-source\" class=\"wp-block-heading\">Openness Helps Robots Go Faster, Higher, Stronger<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/2.jpg\" alt=\"\" class=\"wp-image-72042\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/2.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/2-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/2-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; Pixabay<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">The 2026 World Robot Conference in Beijing showcased over 2,000 robots from 16 countries, highlighting China\u2019s commitment to global collaboration and openness in robotics and showing how joint effort can accelerate designs. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/en.people.cn\/n3\/2026\/0831\/c90000-20494212.html\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n<p>&nbsp;<\/p>\n\n\n<h3 id=\"nasa-flying\" class=\"wp-block-heading\">NASA Partners With Freelancercom To Design Free Flying Robot On The Space Station<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/3.jpg\" alt=\"\" class=\"wp-image-72043\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/3.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/3-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/3-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; Pexels<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">NASA is teaming up with Freelancer.com to crowdsource the design of a free-flying robot for the International Space Station, tapping into a global pool of engineering talent to solve practical challenges in orbit. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.spaceref.com\/nasa-hack-space\/nasa-partners-with-freelancercom-to-design-free-flying-robot-on-the-space-station.html\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n<p>&nbsp;<\/p>\n\n\n<h2 class=\"wp-block-heading\">Hardware Engineering News<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"japan-robots\" class=\"wp-block-heading\">Japan Is Using AI, Drones And Wolf Robots To Keep Bears At Bay<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/5.jpg\" alt=\"\" class=\"wp-image-72045\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/5.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/5-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/5-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; Wolf Kamuy Co. Ltd.<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Japan is deploying a combination of AI-powered cameras, rapid-response drones, and animatronic wolf robots to deter an unprecedented rise in bear encounters near towns and farmland. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/edition.cnn.com\/world\/asia\/japan-using-ai-drones-and-wolf-robots-to-keep-bears-at-bay-c2e-spc\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n<p>&nbsp;<\/p>\n\n\n<h3 id=\"3d-printing-solved\" class=\"wp-block-heading\">Engineers Just Solved 3D Printings Biggest Structural Weakness With A Computational Model<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/6.jpg\" alt=\"\" class=\"wp-image-72046\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/6.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/6-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/6-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; Pixabay<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">A new computational model now enables 3D printers to dynamically optimize temperature and speed, directly strengthening the weak interlayer bonds that have long limited FFF part durability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.makeuseof.com\/this-new-model-fixes-the-weakest-link-in-standard-3d-printing-bonding-between-neighboring-layers\/\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n<p>&nbsp;<\/p>\n\n\n<h3 id=\"lowcost-robot\" class=\"wp-block-heading\">Berkeley Humanoid Lite Cuts Robot Costs With DIY Actuators<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/7.jpg\" alt=\"\" class=\"wp-image-72047\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/7.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/7-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/7-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; berkeley humaonid lite<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Berkeley Humanoid Lite introduces a modular, open source robot platform that leverages 3D-printed actuators and cycloidal gearboxes to cut hardware costs. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.opensourceforu.com\/2026\/08\/berkeley-humanoid-lite-cuts-robot-costs-with-diy-actuators\/\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hardware R&amp;D News<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"ai-solve\" class=\"wp-block-heading\">AI Searched 100 Million Possibilities And Found A Cheaper Way To 3D-print A NASA Rocket Alloy<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/8.jpg\" alt=\"\" class=\"wp-image-72048\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/8.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/8-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/8-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; Pixabay<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Researchers at Washington State University used AI to efficiently identify several low-power 3D-printing configurations for NASA&#8217;s GRCop-42 rocket alloy, overcoming a challenge that previously limited its accessibility. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sciencedaily.com\/releases\/2026\/08\/260827010504.htm\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n<p>&nbsp;<\/p>\n\n\n<h3 id=\"sound-robots\" class=\"wp-block-heading\">Scientists Build Tiny Robots Without Motors That Can Fly Using Sound Waves Alone<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/9.jpg\" alt=\"\" class=\"wp-image-72049\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/9.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/9-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/9-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; EPFL\/MICROBS<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Researchers at EPFL have demonstrated tiny robots that can fly and steer solely by harnessing Helmholtz resonance, using sound waves in place of traditional motors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.livescience.com\/technology\/robotics\/scientists-build-tiny-robots-without-motors-that-can-fly-using-sound-waves-alone\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Open-Source Hardware News<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"huggingface-nvidia\" class=\"wp-block-heading\">Hugging Face&#8217;s Microduck Robot Duck Tops $2.6 Million In First-day Orders<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/10.jpg\" alt=\"\" class=\"wp-image-72050\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/10.jpg 800w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/10-300x169.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/10-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Image Source &#8211; HuggingFace<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Hugging Face\u2019s $399 open-source Microduck robot duck saw over $2.6 million in first-day orders, highlighting unprecedented demand for accessible, failure-tolerant robotics hardware. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/finance.biggo.com\/news\/f5d27de6-17fe-494b-839b-c2f4cc92e425\" target=\"_blank\" rel=\"nofollow\">Read the full article here<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"wp-block-paragraph\">4D printing is pushing beyond static 3D-printed objects by enabling materials to reshape themselves in response to environmental triggers, using stimulus-responsive polymers and sophisticated structural designs.<\/p>\n<p class=\"wp-block-paragraph\">Read the full article here<\/p>\n<p>Top Stories This Week<\/p>\n<ul class=\"wp-block-list\">\n<li>4D Printing Explained<\/li>\n<li>As US Bans Chinese Robots, Serbia Launches Mass Humanoid Production<\/li>\n<li>Openness Helps Robots Go Faster, Higher, Stronger<\/li>\n<li>NASA Partners With Freelancercom To Design Free Flying Robot On The Space Station<\/li>\n<li>Japan Is Using AI,<\/li>\n<\/ul>\n","protected":false},"author":71,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"yes","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[5915,2],"tags":[10517,10502,8811,10056,10503,10521,10514,10516,10513,10512,10518,10519,10511,10527,10507,10524,10510,10523,10505,10506,10520,10508,10522,10526,10515,10525,10504,10509],"class_list":["post-72039","post","type-post","status-publish","format-standard","hentry","category-engineering-weekly","category-ponoko","tag-3d-printed-actuators","tag-3d-printed-objects","tag-4d-printing","tag-accessible-robotics-platforms","tag-advanced-chinese-robots","tag-ai-in-material-science","tag-ai-powered-cameras","tag-animatronic-wolf-robots","tag-bear-deterrent-technology-japan","tag-combined-delivery-options-for-parts","tag-computational-model-for-3d-printing","tag-cycloidal-gearboxes","tag-engineering-crowdsourcing","tag-failure-tolerant-robotics-hardware","tag-global-robotics-collaboration","tag-helmholtz-resonance-robots","tag-international-space-station-robot-design","tag-low-power-3d-printing-configurations","tag-mass-humanoid-production","tag-minth-group-agibot","tag-modular-open-source-robot","tag-nasa-free-flying-robot","tag-nasa-grcop-42-rocket-alloy","tag-open-source-microduck-robot-duck","tag-optimizing-fff-part-durability","tag-sound-wave-powered-flying-robots","tag-stimulus-responsive-polymers","tag-world-robot-conference-beijing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>4D Printing Explained<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ponoko.com\/blog\/ponoko\/4d-printing-explained\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4D Printing Explained\" \/>\n<meta property=\"og:description\" content=\"4D printing is pushing beyond static 3D-printed objects by enabling materials to reshape themselves in response to environmental triggers, using stimulus-responsive polymers and sophisticated structural designs.  Read the full article here  Top Stories This Week   4D Printing Explained  As US Bans Chinese Robots, Serbia Launches Mass Humanoid Production  Openness Helps Robots Go Faster, Higher, Stronger  NASA Partners With Freelancercom To Design Free Flying Robot On The Space Station  Japan Is Using AI,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ponoko.com\/blog\/ponoko\/4d-printing-explained\/\" \/>\n<meta property=\"og:site_name\" content=\"Ponoko\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/Ponoko\/34020780272\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-01T15:54:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T15:54:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2026\/09\/0.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Robin Mitchell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Ponoko\" \/>\n<meta name=\"twitter:site\" content=\"@Ponoko\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ponoko.com\\\/blog\\\/ponoko\\\/4d-printing-explained\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ponoko.com\\\/blog\\\/ponoko\\\/4d-printing-explained\\\/\"},\"author\":{\"name\":\"Robin Mitchell\",\"@id\":\"https:\\\/\\\/www.ponoko.com\\\/blog\\\/#\\\/schema\\\/person\\\/e2e77460b2ec94d57a403675dca3a06a\"},\"headline\":\"4D Printing 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