{"page":"<link rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" />\n<link rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" />\n<div data-title='What the Binary Pulsar Can Tell Us' data-url='/boclips/videos/5d545281a132e66097577bfe' data-video-url='/boclips/videos/5d545281a132e66097577bfe' id='bo_player_modal'>\n<div class='boclips-resource-page modal-dialog panel-container'>\n<div class='react-notifications-root'></div>\n<div class='rp-header'>\n<div class='rp-type'>\n<i aria-hidden='true' class='fai fa-regular fa-circle-play'></i>\nVideo\n</div>\n<h1 class='rp-title' id='video-title'>\nWhat the Binary Pulsar Can Tell Us\n</h1>\n<div class='rp-actions'>\n<div class='mr-1'>\n<a class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"><span><span>Get Free Access</span><span class=\"\"> for 10 Days</span><span>!</span></span></a>\n</div>\n</div>\n</div>\n<div class='rp-body'>\n<div class='rp-info'>\n<div aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'>&times;</div>\n<i aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'></i>\n<i aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'></i>\n<div class='rp-rating'>\n<span class='resource-pool'>\n<span class='pool-label'>Publisher:</span>\n<span class='pool-name'>\n<span class='text'><a data-publisher-id=\"30360600\" href=\"/search?publisher_ids%5B%5D=30360600\">World Science Festival</a></span>\n</span>\n</span>\n</div>\n<div class='rp-description'>\n<span class='short-description'>A neutron star is a rotating, superdense, dead star. A pulsar is a type of neutron star that must be both magnetized and moving very fast, because it spins its magnetic field fast enough to produce a beam of electromagnetic radiation....</span>\n<span class='full-description hide'>A neutron star is a rotating, superdense, dead star. A pulsar is a type of neutron star that must be both magnetized and moving very fast, because it spins its magnetic field fast enough to produce a beam of electromagnetic radiation. Astrophysicist Andrea Lommen explains a research study of the binary system known a PSR 1913+16, where a neutron star and a pulsar orbit each other. This study yielded a result that only Einstein would have found unsurprising: gravitational waves must exist! Original Program Date: June 4, 2010 Watch the full program <a href='https://youtu.be/Bgi8z0fB6PI' target='_blank' rel='nofollow'>here</a> The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future. Subscribe to our YouTube Channel for all the latest from WSF. 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