{"id":16333,"date":"2025-07-17T12:20:07","date_gmt":"2025-07-17T12:20:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/16333\/"},"modified":"2025-07-17T12:20:07","modified_gmt":"2025-07-17T12:20:07","slug":"scientists-want-to-build-living-computers-powered-by-live-brain-cells","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/16333\/","title":{"rendered":"Scientists want to build &#8216;living&#8217; computers\u2014powered by live brain cells"},"content":{"rendered":"<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Not only is the human brain naturally adaptive, but it\u2019s also incredibly energy efficient.\u00a0<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Training a Generative AI model like OpenAI\u2019s GPT-3, for example, is <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/arxiv.org\/pdf\/2211.02001\" target=\"_blank\" dir=\"ltr\" rel=\"nofollow noopener\">estimated<\/a> to consume just under 1,300 megawatt-hours (MWh) of electricity, as much power as used by 130 U.S. homes. The brain needs a fraction of that and requires no more energy than a common lightbulb to perform a comparable task. Data from the Johns Hopkins <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"http:\/\/pmc.ncbi.nlm.nih.gov\/articles\/pmc10796793\" target=\"_blank\" dir=\"ltr\" rel=\"nofollow noopener\">research<\/a> suggests biocomputing could cut down AI energy consumption by &#8220;1 million to 10 billion times.\u201d\u00a0<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">\u201cThe development of large organoids for power-efficient neural networks could help with running complex deep learning models without significantly impacting climate change,\u201d Ben Ward-Cherrier, a computational neuroscience researcher at the University of Bristol, told National Geographic.<\/p>\n<p>How bioprocessers are already being used<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">It\u2019s no longer an experimental pipedream either: a cottage industry of startups has raced to commercially build what some colloquially call a \u201cliving computer.\u201d<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Swiss-based FinalSpark\u2019s <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/finalspark.com\/neuroplatform\/\" target=\"_blank\" dir=\"ltr\" rel=\"nofollow noopener\">Neuroplatform<\/a>, for example, lets anyone remotely run experiments on a cluster of organoids for $1,000 per month. Its facility incubates thousands of processing units, where each organoid is connected to eight electrodes plugged into a conventional computer. Using FinalSpark\u2019s software, researchers can code programs to electrically stimulate the neurons, monitor their response, and expose them to the feel-good neurotransmitters dopamine and serotonin to train them to perform computing tasks.<\/p>\n","protected":false},"excerpt":{"rendered":"Not only is the human brain naturally adaptive, but it\u2019s also incredibly energy efficient.\u00a0 Training a Generative AI&hellip;\n","protected":false},"author":2,"featured_media":16334,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[191,74],"class_list":{"0":"post-16333","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-computing","8":"tag-computing","9":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/16333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=16333"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/16333\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/16334"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=16333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=16333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=16333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}