
{"id":2085,"date":"2018-09-27T07:49:58","date_gmt":"2018-09-27T07:49:58","guid":{"rendered":"https:\/\/www.editage.com\/insights\/2018-ig-nobel-prizes-honor-study-on-human-saliva-as-cleaning-agent-roller-coaster-ride-to-pass-kidney-stones-and-more\/"},"modified":"2025-11-25T11:33:05","modified_gmt":"2025-11-25T06:03:05","slug":"2018-ig-nobel-prizes-honor-study-on-human-saliva-as-cleaning-agent-roller-coaster-ride-to-pass-kidney-stones-and-more","status":"publish","type":"post","link":"https:\/\/www.editage.com\/insights\/2018-ig-nobel-prizes-honor-study-on-human-saliva-as-cleaning-agent-roller-coaster-ride-to-pass-kidney-stones-and-more","title":{"rendered":"2018 Ig Nobel Prizes honor study on human saliva as cleaning agent, roller coaster ride to pass kidney stones, and more"},"content":{"rendered":"<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">Have you ever wondered whether chimpanzees in a zoo imitate human visitors? Or whether using voodoo dolls to retaliate against rude bosses is effective? <a href=\"https:\/\/www.improbable.com\/ig\/winners\/#ig2018\">This year\u2019s winners<\/a> of the Ig Nobel Prizes have studied these and many other interesting questions. These prizes celebrate unusual investigations and honor \u201cresearch that makes people laugh and then think.\u201d Let us now take a look at the winners of 2018 Ig Nobel Prizes. \u00a0<\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>1. Could roller coaster rides help in passing kidney stones easily and quickly? <\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">This was investigated by medicine prize winners Marc Mitchell and David Wartinger in their publication &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"http:\/\/broomedocs.com\/wp-content\/uploads\/2016\/10\/roller-stone.pdf\" target=\"_new\" rel=\"noopener\">Validation of a Functional Pyelocalyceal Renal Model for the Evaluation of Renal Calculi Passage While Riding a Roller Coaster<\/a>.&#8221;<\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>2. Chimpanzees imitate humans just as the humans imitate them <\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">The winners of anthropology prize Tomas Persson, Gabriela-Alina Sauciuc, and Elainie Madsen investigated this subject and published their findings in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/link.springer.com\/article\/10.1007\/s10329-017-0624-9\" target=\"_new\" rel=\"noopener\">Spontaneous Cross-Species Imitation in Interaction Between Chimpanzees and Zoo Visitors<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>3. Wine experts can tell by smell the presence of a fly in a glass of wine <\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">The biology prize\u00a0winners Paul Becher, Sebastien Lebreton, Erika Wallin, Erik Hedenstrom, Felipe Borrero-Echeverry, Marie Bengtsson, Volker Jorger, and Peter Witzgall demonstrated this in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/link.springer.com\/article\/10.1007\/s10886-018-0950-4\" target=\"_new\" rel=\"noopener\">The Scent of the Fly<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>4.<\/b> <b>Human saliva can clean dirty surfaces<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">Paula Rom\u00e3o, Ad\u00edlia Alarc\u00e3o, and the late C\u00e9sar Viana won the chemistry prize\u00a0for investigating this in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.tandfonline.com\/doi\/abs\/10.1179\/sic.1990.35.3.153\" target=\"_new\" rel=\"noopener\">Human Saliva as a Cleaning Agent for Dirty Surfaces<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>5. Does colonoscopy in the sitting position work better for certain patients?<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">The medical education prize\u00a0went to Akira Horiuchi for their research published in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.giejournal.org\/article\/S0016-5107(05)03012-9\/abstract\" target=\"_new\" rel=\"noopener\">Colonoscopy in the Sitting Position: Lessons Learned From Self-Colonoscopy by Using a Small-Caliber, Variable-Stiffness Colonoscope<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>6. People who use complicated products ignore instruction manuals<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">The literature prize\u00a0was won by Thea Blackler, Rafael Gomez, Vesna Popovic, and M. Helen Thompson for demonstrating this in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/academic.oup.com\/iwc\/article\/28\/1\/27\/2363584\" target=\"_new\" rel=\"noopener\">Life Is Too Short to RTFM: How Users Relate to Documentation and Excess Features in Consumer Products<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>7. A cannibalistic diet is less calorific than an animal-based diet<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">James Cole won the nutrition prize\u00a0for calculating the caloric intake from a human-cannibalism diet in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.nature.com\/articles\/srep44707\" target=\"_new\" rel=\"noopener\">Assessing the Calorific Significance of Episodes of Human Cannibalism in the Paleolithic<\/a>.&#8221;<\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>8. Why and how frequently do people curse while driving?<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">This investigation won the peace prize\u00a0for Francisco Alonso, Cristina Esteban, Andrea Serge, Maria-Luisa Ballestar, Jaime Sanmart\u00edn, Constanza Calatayud, and Beatriz Alamar who published their findings in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.researchgate.net\/profile\/Francisco_Alonso3\/publication\/312626920_Shouting_and_Cursing_while_Driving_Frequency_Reasons_Perceived_Risk_and_Punishment\/links\/58871c3ca6fdcc6b79198d65\/Shouting-and-Cursing-while-Driving-Frequency-Reasons-Perceived-Risk-and-Punishment.pdf\" target=\"_new\" rel=\"noopener\">Shouting and Cursing While Driving: Frequency, Reasons, Perceived Risk and Punishment<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>9. The functioning of the male sexual organ tested using postage stamps<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">John Barry, Bruce Blank, and Michel Boileau secured the reproductive medicine prize\u00a0for their study published in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.goldjournal.net\/article\/0090-4295(80)90414-8\/abstract\" target=\"_new\" rel=\"noopener\">Nocturnal Penile Tumescence Monitoring With Stamps<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><b>10. Can voodoo dolls help employees retaliate against rude bosses?<\/b><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">This study by Lindie Hanyu Liang, Douglas Brown, Huiwen Lian, Samuel Hanig, D. Lance Ferris, and Lisa Keeping won the economics prize, and the findings were published in &#8220;<a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S104898431730276X\" target=\"_new\" rel=\"noopener\">Righting a Wrong: Retaliation on a Voodoo Doll Symbolizing an Abusive Supervisor Restores Justice<\/a>.&#8221; <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">Congratulations to all the winners! <\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><strong><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\">Related reading:<\/span><\/span><\/span><\/strong><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><a style=\"color: blue; text-decoration: underline;\" href=\"https:\/\/www.editage.com\/insights\/2017-ig-nobel-prize-honors-cats-fluid-dynamics-study-on-why-old-men-have-big-ears-and-more\/\">2017 Ig Nobel Prize honors cats&#8217; fluid dynamics, study on why old men have big ears, and more<\/a><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0in 0in 10pt;\"><span style=\"font-size: 11pt;\"><span style=\"line-height: 115%;\"><span style=\"font-family: Calibri,sans-serif;\"><i>More about Ig Nobel Prizes:<\/i> The award was founded in 1991, and is now in its 28<sup>th<\/sup> year. The award ceremony involves Nobel Laureates handing out the prizes to the Ig Nobel Prize winners. This year, the award ceremony awards ceremony was conducted at the Sanders Theatre, Harvard University.<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Have you ever wondered whether chimpanzees in a zoo imitate human visitors? Or whether using voodoo dolls to retaliate against rude bosses is effective? This year\u2019s winners of the Ig Nobel Prizes have studied these and many other interesting questions. These prizes celebrate unusual investigations and honor \u201cresearch that makes people laugh and then think.\u201d [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":33313,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2408],"tags":[2552,123],"new_categories":[],"new_tags":[],"series":[],"class_list":["post-2085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-nobel-prize-and-laureates","tag-science-awards"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2018 Ig Nobel Prizes honor study on human saliva as cleaning agent, roller coaster ride to pass kidney stones, and more | Editage Insights<\/title>\n<meta name=\"description\" content=\"Have you ever wondered whether chimpanzees in a zoo imitate human visitors? 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