{"id":201345,"date":"2024-12-12T06:26:02","date_gmt":"2024-12-12T12:26:02","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/12\/self-replicating-machine"},"modified":"2024-12-12T06:26:02","modified_gmt":"2024-12-12T12:26:02","slug":"self-replicating-machine","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/12\/self-replicating-machine","title":{"rendered":"Self-replicating machine"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/self-replicating-machine2.jpg\"><\/a><\/p>\n<p>A <b>self-replicating machine<\/b> is a type of <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Autonomous_robot\" title=\"Autonomous robot\">autonomous robot<\/a> that is capable of reproducing itself autonomously using raw materials found in the environment, thus exhibiting <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replication\" title=\"Self-replication\">self-replication<\/a> in a way analogous to that found in <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Nature\" title=\"Nature\">nature<\/a>.<sup id= cite_ref-Taylor_1-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 1 ]<\/a> <\/sup><sup id= cite_ref-Guardian_2-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 2 ]<\/a> <\/sup><sup id= cite_ref-Granqvist_3-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 3 ]<\/a> <\/sup> The concept of self-replicating machines has been advanced and examined by <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Homer_Jacobson\" title=\"Homer Jacobson\">Homer Jacobson<\/a>, <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Edward_F._Moore\" title=\"Edward F. Moore\">Edward F. Moore<\/a>, <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Freeman_Dyson\" title=\"Freeman Dyson\">Freeman Dyson<\/a>, <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/John_von_Neumann\" title=\"John von Neumann\">John von Neumann<\/a>, <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Konrad_Zuse\" title=\"Konrad Zuse\">Konrad Zuse<\/a><sup id= cite_ref-B\u00f6ttiger_2011_4-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 4 ]<\/a> <\/sup><sup id= cite_ref-Eibisch_2016_5-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 5 ]<\/a> <\/sup> and in more recent times by <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/K._Eric_Drexler\" title=\"K. Eric Drexler\">K. Eric Drexler<\/a> in his book on <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Nanotechnology\" title=\"Nanotechnology\">nanotechnology<\/a>, <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Engines_of_Creation\" title=\"Engines of Creation\"><i>Engines of Creation<\/i><\/a> (coining the term <b>clanking replicator <\/b> for such machines)  and by <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Robert_Freitas\" title=\"Robert Freitas\">Robert Freitas<\/a> and <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Ralph_Merkle\" title=\"Ralph Merkle\">Ralph Merkle<\/a> in their review <i>Kinematic Self-Replicating Machines<\/i><sup id= cite_ref-Freitas_2004_6-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 6 ]<\/a> <\/sup> which provided the first comprehensive analysis of the entire replicator design space. The future development of such technology is an integral part of several plans involving the mining of <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Natural_satellite\" title=\"Natural satellite\">moons<\/a> and <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Asteroid\" title=\"Asteroid\">asteroid<\/a> belts for ore and other materials, the creation of lunar factories, and even the construction of <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Solar_power_satellite\" class=\"\" title=\"Solar power satellite\">solar power satellites<\/a> in space. The <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Von_Neumann_probe\" class=\"\" title=\"Von Neumann probe\">von Neumann probe<\/a><sup id= cite_ref-7 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 7 ]<\/a> <\/sup> is one theoretical example of such a machine. Von Neumann also worked on what he called the <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Von_Neumann_universal_constructor\" title=\"Von Neumann universal constructor\">universal constructor<\/a>, a self-replicating machine that would be able to evolve and which he formalized in a <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Cellular_automaton\" title=\"Cellular automaton\">cellular automata<\/a> environment. Notably, <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Von_Neumann_universal_constructor\" title=\"Von Neumann universal constructor\">Von Neumann\u2019s Self-Reproducing Automata scheme<\/a> posited that open-ended evolution requires inherited information to be copied and passed to offspring separately from the self-replicating machine, an insight that preceded the discovery of the structure of the DNA molecule by <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/James_Watson\" title=\"James Watson\">Watson<\/a> and <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Francis_Crick\" title=\"Francis Crick\">Crick<\/a> and how it is separately translated and replicated in the cell.<sup id= cite_ref-Rocha1998_8-0 class= reference><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is, [ 8 ]<\/a> <\/sup><sup id= cite_ref-Brenner2012_9-0 class= reference><!-- Link: <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:text=The_von_Neumann_probe_is\">https:\/\/en.m.wikipedia.org\/wiki\/Self-replicating_machine#:~:...n_probe_is<\/a>, [ 9 ]<\/a><\/sup>\n\nA self-replicating machine is an artificial self-replicating system that relies on conventional large-scale technology and automation. The concept, first proposed by Von Neumann no later than the 1940s, has attracted a range of different approaches involving various types of technology. Certain idiosyncratic terms are occasionally found in the literature. For example, the term clanking replicator was once used by Drexler<sup id=\u201d cite_ref-EoC_10-0\u201d class=\u201d reference\u201d> [ 10 ] <\/sup> to distinguish macroscale replicating systems from the microscopic nanorobots or \u201cassemblers\u201d that nanotechnology may make possible, but the term is informal and is rarely used by others in popular or technical discussions. Replicators have also been called \u201cvon Neumann machines\u201d after John von Neumann, who first rigorously studied the idea.\n\n<a href= --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A self-replicating machine is a type of autonomous robot that is capable of reproducing itself autonomously using raw materials found in the environment, thus exhibiting self-replication in a way analogous to that found in nature.<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635,6],"tags":[],"class_list":["post-201345","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\/201345","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\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=201345"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/201345\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=201345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=201345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=201345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}