{"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='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'\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\nHow To Make a Hollow Mask Illusion - Psychology for Kids - ExpeRimental #22\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=\"30359938\" href=\"/search?publisher_ids%5B%5D=30359938\"\u003eThe Royal Institution\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'\u003eBaffle 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...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eBaffle your brain with the famous 'hollow mask illusion', and experiment with how it works by making your own. Download the info sheet \u003ca href='http://www.rigb.org/families/experimental/hollow-masks' target='_blank' rel='nofollow'\u003ehere\u003c/a\u003e Watch the Einstein mask \u003ca href='https://youtu.be/pH9dAbPOR6M' target='_blank' rel='nofollow'\u003eillusion\u003c/a\u003e 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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