{"id":172150,"date":"2023-09-16T14:23:06","date_gmt":"2023-09-16T19:23:06","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2023\/09\/this-insect-sized-robot-can-carry-22-times-its-own-weight"},"modified":"2023-09-16T14:23:06","modified_gmt":"2023-09-16T19:23:06","slug":"this-insect-sized-robot-can-carry-22-times-its-own-weight","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2023\/09\/this-insect-sized-robot-can-carry-22-times-its-own-weight","title":{"rendered":"This insect-sized robot can carry 22 times its own weight"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/this-insect-sized-robot-can-carry-22-times-its-own-weight2.jpg\"><\/a><\/p>\n<p>An insect-sized robot powered by tiny explosions can crawl, leap and carry a load many times its own weight.<\/p>\n<p>The robot, developed by materials engineer Robert Shepherd at Cornell University in Ithaca, New York, his PhD student Cameron Aubin and their colleagues, is powered by tiny actuators. \u201cThe actuator kind of looks like a drum. It\u2019s a hollow cylinder with an elastomeric silicone rubber on the top,\u201d says Aubin.<\/p>\n<p>The researchers used four actuators to drive the robot\u2019s feet. To make the robot jump or crawl, a stream of methane and oxygen is fed into each foot and sparked with electricity from a battery. The resulting reaction between the gases to form water and carbon dioxide releases energy as a small explosion, causing the rubber layer to deform. \u201cThat acts sort of like a piston,\u201d Aubin says.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An insect-sized robot powered by tiny explosions can crawl, leap and carry a load many times its own weight. The robot, developed by materials engineer Robert Shepherd at Cornell University in Ithaca, New York, his PhD student Cameron Aubin and their colleagues, is powered by tiny actuators. \u201cThe actuator kind of looks like a drum. [\u2026]<\/p>\n","protected":false},"author":367,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635,6],"tags":[],"class_list":["post-172150","post","type-post","status-publish","format-standard","hentry","category-materials","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/172150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/367"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=172150"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/172150\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=172150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=172150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=172150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}