{"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='How To Make a Hollow Mask Illusion - Psychology for Kids - ExpeRimental #22' data-url='/boclips/videos/5c670772350a1b0001a75bdf' data-video-url='/boclips/videos/5c670772350a1b0001a75bdf' 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'>\nHow To Make a Hollow Mask Illusion - Psychology for Kids - ExpeRimental #22\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=\"30359938\" href=\"/search?publisher_ids%5B%5D=30359938\">The Royal Institution</a></span>\n</span>\n</span>\n</div>\n<div class='rp-description'>\n<span class='short-description'>Baffle your brain with the famous 'hollow mask illusion', and experiment with how it works by making your own. Download the info sheet here Watch the Einstein mask illusion Rachel and her children Eva and Daniel explore how our brains...</span>\n<span class='full-description hide'>Baffle your brain with the famous 'hollow mask illusion', and experiment with how it works by making your own. Download the info sheet <a href='http://www.rigb.org/families/experimental/hollow-masks' target='_blank' rel='nofollow'>here</a> Watch the Einstein mask <a href='https://youtu.be/pH9dAbPOR6M' target='_blank' rel='nofollow'>illusion</a> Rachel and her children Eva and Daniel explore how our brains perceive faces by experimenting with a classic illusion. In this activity, Eva and Daniel investigate what factors make this illusion work, and think about why our brains can be tricked in this way. Hands-on investigations like this are the perfect way to encourage children to think about how their brains work, and the way we interpret the world. This series of ExpeRimental is supported by The British Psychological Society. 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