{"id":25674,"date":"2023-02-02T09:25:00","date_gmt":"2023-02-02T09:25:00","guid":{"rendered":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts"},"modified":"2023-02-02T09:50:25","modified_gmt":"2023-02-02T09:50:25","slug":"can-these-rocks-really-power-light-bulbs-no-say-the-experts","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts","title":{"rendered":"Can these rocks really power light bulbs? No, say the experts"},"content":{"rendered":"

Africa-Press – Mauritius. <\/strong><\/span>Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some social media users are claiming they could be the answer to the continent\u2019s energy problems.<\/p>\n

That\u2019s a big claim, so we\u2019ve shown the footage to experts who\u2019ve explained to us why such properties are highly unlikely. One of the most widely shared videos appears to show electric sparks flying between two rocks as they come into contact.<\/p>\n

It was shared by, among others, South African businessman Daniel Marven, who has over 800,000 followers. His tweet has now been viewed over two million times.<\/p>\n

Another Twitter user commented on Mr Marven\u2019s post with a different video of a man apparently illuminating an LED light bulb by touching wires connecting it to a small piece of rock.<\/p>\n

Marven also posted this video a few hours later, garnering more than a million views. The reference to \u201cWakanda\u201d in this post relates to a highly-successful fictional African kingdom which is rich in vibranium, a metal with magical properties.<\/p>\n

The Marvel comic superhero Black Panther wears a suit made of vibranium, which has the ability to store and release large amounts of energy. Both videos were picked up and used in a thread by popular Twitter page, African Archives.<\/p>\n

This went viral, with over 35 million views. Where are the videos filmed? In the footage of a man shown lighting up an electric bulb apparently using a rock, a voice can be heard speaking Swahili with an accent from the DR Congo.<\/p>\n

With the video of the two flashing rocks, a reverse image search reveals that this previously appeared on the Facebook page of the Mohamed First University, in Oujda, Morocco in November last year \u2013 although the original video itself may have been uploaded earlier.<\/p>\n

The caption just says: \u201cLithium!!?\u201d but with no further details. The BBC has contacted the university but has yet to receive a reply. One subsequent Twitter post claims these sparking rocks were found in Zimbabwe, saying this discovery \u201cwould help our country have.
\n. sustainable energy. \u201d Zimbabwe is Africa\u2019s largest producer of lithium, a metallic element widely used in the production of batteries for electric cars and mobile devices.<\/p>\n

Can electricity be generated from rocks? \u201cI am very sceptical that these videos represent free electrical energy,\u201d says Prof Stuart Haszeldine of the School of GeoSciences at Edinburgh University.<\/p>\n

\u201cI have never seen anything geologically like this and suggest the rocks are connected to electrical power sources not included in the tightly framed video images.<\/p>\n

\u201d He says the presence of what looks like a gloved hand in the lower part of the video showing the sparking rocks is very revealing.<\/p>\n

This indicates, he suggests, that \u201ccurrent is flowing from the out-of-shot battery, through the rock being held with the glove (so the current doesn\u2019t flow through the gloved hand) and to earth via the second rock\u201d.<\/p>\n

Metallic ores are good conductors of electricity, and the glove is an insulator that prevents the current travelling through the person\u2019s body to the ground.<\/p>\n

Turning to a video showing an illuminated LED bulb, Prof Haszeldine says that it is suspicious \u201cbecause there are three hands (two people) in the demonstration\u201d.<\/p>\n

\u201cIt looks to me that the current flows when two hands touch, and the wires are mostly illusion. So it may be just as interesting to get a close-up magician to look, and see if a trick of misdirection can be spotted. \u201d<\/p>\n

In one of the videos the bulb remains lit even though one of the wires has become separated from the rock, a further indication that the rock has nothing to do with the circuit.<\/p>\n

The real power behind Congo\u2019s minerals The DR Congo produces a wealth of valuable mineral ores, including coltan (columbite-tantalite). When refined, coltan yields metallic tantalum, a heat-resistant powder that can hold a high electrical charge, according to Dr Munira Raji of Plymouth University in the UK.<\/p>\n

These properties make it invaluable in the manufacture of components used in cell phones, laptops and other electronics. Dr Raji says it\u2019s not possible to confirm whether any of the rocks shown in the videos are coltan without testing them in the geology lab, but even if they were, they cannot generate electricity on their own.<\/p>\n

In that sense, she says, the claims that these rocks can produce electricity are wrong. Dr Ikenna Okonkwo, a geology lecturer at the University of Nigeria, has also taken a look at the videos for us.<\/p>\n

He says the rocks look more like zinc or lead ore. And these ores, he says, certainly don\u2019t have the ability to power a bulb. \u201cPerhaps [they could hold] static electricity of the kind that happens with some fabrics, but it won\u2019t keep an LED light bulb powered.<\/p>\n

\u201d The videos, says Dr Okonkwo, do appear to be \u201csome kind of trick\u201d.<\/p>\n

For More News And Analysis About Mauritius<\/a> Follow Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Mauritius. Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some social media users are claiming they could be the answer to the continent\u2019s energy problems. That\u2019s a big claim, so we\u2019ve shown the footage to experts who\u2019ve explained to us why such […]<\/p>\n","protected":false},"author":84,"featured_media":25673,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,9],"tags":[242,233,245,241],"class_list":["post-25674","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-news","category-miscellaneous","tag-africa","tag-africa-press","tag-africa-press-mauritius","tag-mauritius"],"yoast_head":"\nCan these rocks really power light bulbs? No, say the experts - Mauritius<\/title>\n<meta name=\"description\" content=\"Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some s ...\" \/>\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.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can these rocks really power light bulbs? No, say the experts\" \/>\n<meta property=\"og:description\" content=\"Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some s ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\" \/>\n<meta property=\"og:site_name\" content=\"Mauritius\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AfricaPressTunisiaa\" \/>\n<meta property=\"article:published_time\" content=\"2023-02-02T09:25:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-02T09:50:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditoren\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditoren\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\"},\"author\":{\"name\":\"cfeditoren\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb\"},\"headline\":\"Can these rocks really power light bulbs? No, say the experts\",\"datePublished\":\"2023-02-02T09:25:00+00:00\",\"dateModified\":\"2023-02-02T09:50:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\"},\"wordCount\":843,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg\",\"keywords\":[\"Africa\",\"Africa Press\",\"Africa Press-Mauritius\",\"Mauritius\"],\"articleSection\":[\"all news\",\"miscellaneous\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\",\"url\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\",\"name\":\"Can these rocks really power light bulbs? No, say the experts - Mauritius\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg\",\"datePublished\":\"2023-02-02T09:25:00+00:00\",\"dateModified\":\"2023-02-02T09:50:25+00:00\",\"author\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb\"},\"description\":\"Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some s ...\",\"breadcrumb\":{\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage\",\"url\":\"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg\",\"contentUrl\":\"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg\",\"width\":1280,\"height\":720,\"caption\":\"Can these rocks really power light bulbs? No, say the experts\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.africa-press.net\/mauritius\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Can these rocks really power light bulbs? No, say the experts\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/#website\",\"url\":\"https:\/\/www.africa-press.net\/mauritius\/\",\"name\":\"Mauritius\",\"description\":\"Just another Africa News Agency Sites site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.africa-press.net\/mauritius\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb\",\"name\":\"cfeditoren\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/7417380fa9e23b5c57fdbfdaf3fdf92ee478f759a084addda5faa3732853e74a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/7417380fa9e23b5c57fdbfdaf3fdf92ee478f759a084addda5faa3732853e74a?s=96&d=mm&r=g\",\"caption\":\"cfeditoren\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Can these rocks really power light bulbs? No, say the experts - Mauritius","description":"Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some s ...","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.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts","og_locale":"en_US","og_type":"article","og_title":"Can these rocks really power light bulbs? No, say the experts","og_description":"Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some s ...","og_url":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts","og_site_name":"Mauritius","article_publisher":"https:\/\/www.facebook.com\/AfricaPressTunisiaa","article_published_time":"2023-02-02T09:25:00+00:00","article_modified_time":"2023-02-02T09:50:25+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg","type":"image\/jpeg"}],"author":"cfeditoren","twitter_card":"summary_large_image","twitter_misc":{"Written by":"cfeditoren","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#article","isPartOf":{"@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts"},"author":{"name":"cfeditoren","@id":"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb"},"headline":"Can these rocks really power light bulbs? No, say the experts","datePublished":"2023-02-02T09:25:00+00:00","dateModified":"2023-02-02T09:50:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts"},"wordCount":843,"commentCount":0,"image":{"@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage"},"thumbnailUrl":"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg","keywords":["Africa","Africa Press","Africa Press-Mauritius","Mauritius"],"articleSection":["all news","miscellaneous"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts","url":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts","name":"Can these rocks really power light bulbs? No, say the experts - Mauritius","isPartOf":{"@id":"https:\/\/www.africa-press.net\/mauritius\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage"},"image":{"@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage"},"thumbnailUrl":"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg","datePublished":"2023-02-02T09:25:00+00:00","dateModified":"2023-02-02T09:50:25+00:00","author":{"@id":"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb"},"description":"Videos said to show that rocks found in Africa can produce electricity have been viewed millions of times online. Some s ...","breadcrumb":{"@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#primaryimage","url":"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg","contentUrl":"https:\/\/static.africa-press.net\/mauritius\/sites\/61\/2023\/02\/postQueueImg_1675317341.76.jpg","width":1280,"height":720,"caption":"Can these rocks really power light bulbs? No, say the experts"},{"@type":"BreadcrumbList","@id":"https:\/\/www.africa-press.net\/mauritius\/all-news\/can-these-rocks-really-power-light-bulbs-no-say-the-experts#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.africa-press.net\/mauritius\/"},{"@type":"ListItem","position":2,"name":"Can these rocks really power light bulbs? No, say the experts"}]},{"@type":"WebSite","@id":"https:\/\/www.africa-press.net\/mauritius\/#website","url":"https:\/\/www.africa-press.net\/mauritius\/","name":"Mauritius","description":"Just another Africa News Agency Sites site","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.africa-press.net\/mauritius\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/068c7ab4e9634ae78ec5d54ec46598bb","name":"cfeditoren","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.africa-press.net\/mauritius\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/7417380fa9e23b5c57fdbfdaf3fdf92ee478f759a084addda5faa3732853e74a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7417380fa9e23b5c57fdbfdaf3fdf92ee478f759a084addda5faa3732853e74a?s=96&d=mm&r=g","caption":"cfeditoren"}}]}},"_links":{"self":[{"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/posts\/25674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/users\/84"}],"replies":[{"embeddable":true,"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/comments?post=25674"}],"version-history":[{"count":0,"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/posts\/25674\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/media\/25673"}],"wp:attachment":[{"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/media?parent=25674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/categories?post=25674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.africa-press.net\/mauritius\/wp-json\/wp\/v2\/tags?post=25674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}