{"id":4891,"date":"2022-04-19T08:15:13","date_gmt":"2022-04-19T08:15:13","guid":{"rendered":"https:\/\/www.icsuro.com\/?p=4891"},"modified":"2023-11-30T17:34:06","modified_gmt":"2023-11-30T16:34:06","slug":"perfect-pop-formula","status":"publish","type":"post","link":"https:\/\/icsuro.com\/en\/perfect-pop-formula\/","title":{"rendered":"The formula for the perfect &quot;pop&quot; when opening a sparkling wine"},"content":{"rendered":"<p>Popping a bottle of bubbly is a universal expression of celebration, but there&#039;s a fine line between a celebratory pop and a clean-up burst of bubbles. University professor Dra. Eugenia Cheng has created a mathematical formula for achieving the perfect octopus.<\/p>\n<p>\u2013 i <strong>the secret is in how the bottle is cooled<\/strong>.<\/p>\n<p>Dr Eugenia Cheng, an honorary fellow in the Department of Mathematics and Statistics at the University of Sheffield, identified the perfect octopus by using computer software, known as spectral analysis, to analyse the &#039;ring&#039; it produces. The research revealed that <strong>a corkscrew&#039;s most desirable ring is at a constant level between 8,000 Hz and 12,000 Hz<\/strong>, known as a &quot;bright&quot; tone by sound engineers.<\/p>\n<p>This appeals to the human ear because constant frequency creates sounds comparable to cymbals and birdsong, while tones with fluctuating frequency intensity cause harsh noises, like nails on a chalkboard.<\/p>\n<p>To help hosts achieve that \u201cperfect pop\u201d in their own homes, Cheng turned to math, using two variables:<strong> temperature and hand pressure, to create the formula for the perfect pop<\/strong>:<\/p>\n<p><a href=\"https:\/\/www.icsuro.com\/wp-content\/uploads\/2022\/04\/Dise\u00f1o-sin-t\u00edtulo-54.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-large wp-image-4892\" src=\"https:\/\/www.icsuro.com\/wp-content\/uploads\/2022\/04\/Dise\u00f1o-sin-t\u00edtulo-54-1024x1024.png\" alt=\"Design without title (54)\" width=\"1024\" height=\"1024\" \/><\/a><\/p>\n<p>The formula dictates that a bottle of bubbly should be cooled to 6.7 degrees Celsius with minimal pulling force applied to open the cork.<\/p>\n<p>Dr. Cheng&#039;s experiment revealed that, in practice, a typical refrigerator only chills a bottle of bubbly to 11 degrees. So, <strong>to reach the optimal 6.7 degree cork burst conditions, the bottle must be chilled in an ice bucket for 40 minutes<\/strong>.<\/p>\n<p>By cooling the sparkling bottle longer to reach lower temperatures, the bubbles inside will have less energy, requiring less pressure when removing the cork as less gas will escape, resulting in a nicer touch rather than a loud noise<\/p>\n<p>Dr Cheng comments: \u201cThe sound of a cork popping is certainly associated with celebration, but there is a debate about whether an octopus should be loud and bubbly, or quiet and reserved, and I was intrigued to see what the math could tell us about this.\u201d<\/p>","protected":false},"excerpt":{"rendered":"<p>Popping a bottle of bubbly is a universal expression of celebration, but there&#039;s a fine line between a celebratory pop and a clean-up burst of bubbles. University professor Dra. Eugenia Cheng has created a mathematical formula for achieving the perfect octopus. \u2013 and the secret is in how the bottle is cooled. [\u2026]<\/p>","protected":false},"author":5,"featured_media":7611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[9,11],"class_list":["post-4891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies-corporatives-2","tag-icsuro","tag-tap-de-suro"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La f\u00f3rmula pel &quot;pop&quot; perfecte quan obrim un escum\u00f3s - Icsuro<\/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:\/\/icsuro.com\/en\/perfect-pop-formula\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La f\u00f3rmula pel &quot;pop&quot; perfecte quan obrim un escum\u00f3s - Icsuro\" \/>\n<meta property=\"og:description\" content=\"Fer una ampolla de bombolles \u00e9s una expressi\u00f3 universal de celebraci\u00f3, per\u00f2 hi ha una l\u00ednia fina entre un pop de celebraci\u00f3 i una explosi\u00f3 de bombolles per netejar. La professora universit\u00e0ria Dra. Eugenia Cheng ha creat una f\u00f3rmula matem\u00e0tica per aconseguir el pop perfecte. &#8211; i el secret est\u00e0 en com es refreda l&#8217;ampolla. 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