{"id":23213,"date":"2015-05-20T17:35:52","date_gmt":"2015-05-20T17:35:52","guid":{"rendered":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/"},"modified":"2015-05-20T17:35:52","modified_gmt":"2015-05-20T17:35:52","slug":"worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers","status":"publish","type":"rss_externo","link":"https:\/\/www.clpu.es\/en\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/","title":{"rendered":"World’s oldest stone tools challenge ideas about first toolmakers"},"content":{"rendered":"

Scientists working in the desert of northwestern Kenya have found stone tools dating back 3.3 million years, long before the advent of modern humans, and by far the oldest such artifacts yet discovered. The tools push the known date of such tools back by 700,000 years; they also may challenge the notion that our own most direct ancestors were the first to bang two rocks together to create a new technology.
http:\/\/feeds.sciencedaily.com\/~r\/sciencedaily\/~3\/4itzyr0V6Fo\/150520133552.htm<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"class_list":["post-23213","rss_externo","type-rss_externo","status-publish","hentry","entry"],"acf":[],"yoast_head":"\nWorld's oldest stone tools challenge ideas about first toolmakers - CLPU<\/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.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"World's oldest stone tools challenge ideas about first toolmakers - CLPU\" \/>\n<meta property=\"og:description\" content=\"Scientists working in the desert of northwestern Kenya have found stone tools dating back 3.3 million years, long before the advent of modern humans, and by far the oldest such artifacts yet discovered. The tools push the known date of such tools back by 700,000 years; they also may challenge the notion that our own… Continue reading World’s oldest stone tools challenge ideas about first toolmakers\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/\" \/>\n<meta property=\"og:site_name\" content=\"CLPU\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.clpu.es\\\/rss_externo\\\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\\\/\",\"url\":\"https:\\\/\\\/www.clpu.es\\\/rss_externo\\\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\\\/\",\"name\":\"World's oldest stone tools challenge ideas about first toolmakers - CLPU\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.clpu.es\\\/#website\"},\"datePublished\":\"2015-05-20T17:35:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.clpu.es\\\/rss_externo\\\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.clpu.es\\\/rss_externo\\\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.clpu.es\\\/rss_externo\\\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.clpu.es\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"RSS externos\",\"item\":\"https:\\\/\\\/www.clpu.es\\\/rss_externo\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"World’s oldest stone tools challenge ideas about first toolmakers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.clpu.es\\\/#website\",\"url\":\"https:\\\/\\\/www.clpu.es\\\/\",\"name\":\"CLPU\",\"description\":\"Centro de L\u00e1seres Pulsados\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.clpu.es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"World's oldest stone tools challenge ideas about first toolmakers - CLPU","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/","og_locale":"en_US","og_type":"article","og_title":"World's oldest stone tools challenge ideas about first toolmakers - CLPU","og_description":"Scientists working in the desert of northwestern Kenya have found stone tools dating back 3.3 million years, long before the advent of modern humans, and by far the oldest such artifacts yet discovered. The tools push the known date of such tools back by 700,000 years; they also may challenge the notion that our own… Continue reading World’s oldest stone tools challenge ideas about first toolmakers","og_url":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/","og_site_name":"CLPU","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/","url":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/","name":"World's oldest stone tools challenge ideas about first toolmakers - CLPU","isPartOf":{"@id":"https:\/\/www.clpu.es\/#website"},"datePublished":"2015-05-20T17:35:52+00:00","breadcrumb":{"@id":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.clpu.es\/rss_externo\/worlds-oldest-stone-tools-challenge-ideas-about-first-toolmakers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.clpu.es\/en\/"},{"@type":"ListItem","position":2,"name":"RSS externos","item":"https:\/\/www.clpu.es\/rss_externo\/"},{"@type":"ListItem","position":3,"name":"World’s oldest stone tools challenge ideas about first toolmakers"}]},{"@type":"WebSite","@id":"https:\/\/www.clpu.es\/#website","url":"https:\/\/www.clpu.es\/","name":"CLPU","description":"Centro de L\u00e1seres Pulsados","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.clpu.es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.clpu.es\/en\/wp-json\/wp\/v2\/rss_externo\/23213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.clpu.es\/en\/wp-json\/wp\/v2\/rss_externo"}],"about":[{"href":"https:\/\/www.clpu.es\/en\/wp-json\/wp\/v2\/types\/rss_externo"}],"author":[{"embeddable":true,"href":"https:\/\/www.clpu.es\/en\/wp-json\/wp\/v2\/users\/2"}],"wp:attachment":[{"href":"https:\/\/www.clpu.es\/en\/wp-json\/wp\/v2\/media?parent=23213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}