{"id":1322,"date":"2014-06-09T08:55:30","date_gmt":"2014-06-08T20:55:30","guid":{"rendered":"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs_serpent\/"},"modified":"2014-06-09T08:55:30","modified_gmt":"2014-06-08T20:55:30","slug":"pharaohs-serpent","status":"publish","type":"post","link":"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/","title":{"rendered":"pharaoh’s serpent"},"content":{"rendered":"

Definitely don't try this one at home! The changes shown in the linked video<\/a> are an example of intumescence, where a substance swells when it's heated. Fascinating to watch, but since we're talking mercury fumes it's definitely not one for the classroom.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

Definitely don't try this one at home! The changes shown in the linked video are an example of intumescence, where a substance swells when it's heated. Fascinating to watch, but since we're talking mercury fumes it's definitely not one for the classroom.<\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[40],"yoast_head":"\npharaoh's serpent : BioBlog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"pharaoh's serpent : BioBlog\" \/>\n<meta property=\"og:description\" content=\"Definitely don't try this one at home! The changes shown in the linked video are an example of intumescence, where a substance swells when it's heated. Fascinating to watch, but since we're talking mercury fumes it's definitely not one for the classroom.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/\" \/>\n<meta property=\"og:site_name\" content=\"BioBlog\" \/>\n<meta property=\"article:published_time\" content=\"2014-06-08T20:55:30+00:00\" \/>\n<meta name=\"author\" content=\"Alison\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AcampbelTeacher\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alison\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/\",\"url\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/\",\"name\":\"pharaoh's serpent : BioBlog\",\"isPartOf\":{\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/#website\"},\"datePublished\":\"2014-06-08T20:55:30+00:00\",\"dateModified\":\"2014-06-08T20:55:30+00:00\",\"author\":{\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/#\/schema\/person\/9676347d9dce672ed12b14407e623cea\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/#breadcrumb\"},\"inLanguage\":\"en-NZ\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"pharaoh’s serpent\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/#website\",\"url\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/\",\"name\":\"BioBlog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-NZ\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/#\/schema\/person\/9676347d9dce672ed12b14407e623cea\",\"name\":\"Alison\",\"sameAs\":[\"https:\/\/twitter.com\/AcampbelTeacher\"],\"url\":\"https:\/\/blog.waikato.ac.nz\/bioblog\/author\/acampbel\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"pharaoh's serpent : BioBlog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.waikato.ac.nz\/bioblog\/2014\/06\/pharaohs-serpent\/","og_locale":"en_US","og_type":"article","og_title":"pharaoh's serpent : BioBlog","og_description":"Definitely don't try this one at home! 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