{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Deep sea mining: an explainer' data-url='/boclips/videos/5c54d764d8eafeecae20b81a' data-video-url='/boclips/videos/5c54d764d8eafeecae20b81a' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nDeep sea mining: an explainer\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30358409\" href=\"/search?publisher_ids%5B%5D=30358409\"\u003eNext Animation Studio\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eThe British government has voiced its support for the deep sea mining industry following the awarding of exploration rights to a British subsidiary of Lockheed Martin, UK Seabed Resources. Prime Minister David Cameron has said the sector...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eThe British government has voiced its support for the deep sea mining industry following the awarding of exploration rights to a British subsidiary of Lockheed Martin, UK Seabed Resources. Prime Minister David Cameron has said the sector could be worth 40 billion pounds to the British economy over the next 30 years. The exploration license covers a 58,000 sq km patch of seabed between Hawaii and Mexico. To mine the seabed, a support vessel arrives at the site and launches a mining vehicle. The subsea mining tool - or crawler - roves the seabed, slicing clumps of mineral-rich rock called 'polymetallic nodules' from the crust. For smooth passage in the high-pressure environment, the hose is floated above the crawler and weighted beneath the ship. The crawler crushes the rocks, and a mixture of gravel and seawater is pumped to the surface vessel via an umbilical hose. Working at depths of up to 4 km, the crawler is specially designed to withstand corrosion and extreme pressure. The nodules are packed with many rare earth elements and valuable metals, including cobalt, manganese, nickel, copper and aluminium. 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