{"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='Rock arches are singing and scientists are listening - Science Nation' data-url='/boclips/videos/5f354ecc3241087e7a18c2f4' data-video-url='/boclips/videos/5f354ecc3241087e7a18c2f4' 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\nRock arches are singing and scientists are listening - Science Nation\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=\"409616\" href=\"/search?publisher_ids%5B%5D=409616\"\u003eScience360\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'\u003eGeologists tune into the vibrations of natural arches to help assess structural integrity and possible collapseDescription: A University of Utah research team is perfectly situated to study rock arches. Arches National Park in Utah has...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eGeologists tune into the vibrations of natural arches to help assess structural integrity and possible collapse\u003cbr/\u003e\u003cbr/\u003eDescription: A University of Utah research team is perfectly situated to study rock arches. Arches National Park in Utah has thousands of them, including one of the longest in the world, spanning 290 feet -- Landscape Arch.\u003cbr/\u003e\u003cbr/\u003eWith support from the National Science Foundation (NSF), geologist Jeff Moore and his team are pioneering a new method of structural health monitoring to keep tabs on the structural integrity of these spectacular geological landmarks. The researchers have discovered that each arch has its own \"voice,\" because it naturally vibrates, like a guitar string, with its own distinct resonant frequency. Natural rock arches and bridges may appear to be stationary, but they are in constant motion and impacted by seismic sources hundreds of miles away or even helicopters flying close-by.\u003cbr/\u003e\u003cbr/\u003eThe team's research has important implications for the conservation and management of these dynamic natural structures, which are so symbolic of the U.S. western landscape.\u003cbr/\u003e\u003cbr/\u003eThe research in this episode was supported by NSF award #1424896 Structural Monitoring of Rock Arches.\u003cbr/\u003e\u003cbr/\u003eNSF Grant \u003ca href='https://www.nsf.gov/awardsearch/showAward?AWD_ID=1424896\u0026HistoricalAwards=false' target='_blank' rel='nofollow'\u003eURL\u003c/a\u003e\u003cbr/\u003e\u003cbr/\u003eMiles O'Brien, Science Nation Correspondent \u003cbr/\u003eKate Tobin, Science Nation Producer\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more 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