arthwollipot
Observer of Phenomena, Pronouns: he/him
The 35th First Annual Ig Nobel Prizes have been announced. These are awarded every year for science that makes you laugh, then makes you think. Here they are, with references in spoilers because some of them are fairly long.
Literature Prize [USA]
The late Dr. William B. Bean, for persistently recording and analyzing the rate of growth of one of his fingernails over a period of 35 years.
(Tl;dr: Growth slows as you age)
REFERENCES:
“A Note on Fingernail Growth,” William B. Bean, Journal of Investigative Dermatology, vol. 20, no. 1, January 1953, pp. 27-31. <doi.org/10.1038/jid.1953.5>
“A Discourse on Nail Growth and Unusual Fingernails,” William B. Bean, Transactions of the American Clinical and Climatological Association, vol. 74, 1962; pp. 152-67. <pmc.ncbi.nlm.nih.gov/articles/PMC2249062>
“Nail Growth. Twenty-Five Years’ Observation,” William B. Bean, Archives of Internal Medicine, vol. 122, no. 4, October 1968, pp. 359-61. <doi.org/10.1001/archinte.1968.00300090069016>
“Nail Growth: 30 Years of Observation,” William B. Bean, Archives of Internal Medicine, vol. 134, no. 3, September 1974, pp. 497-502. <doi.org/10.1001/archinte.1974.00320210107015>
“Some Notes of an Aging Nail Watcher,” William B. Bean, International Journal of Dermatology, vol. 15, no. 3, April 1976, pp. 225-30. <doi.org/10.1111/j.1365-4362.1976.tb00696.x>
“Nail Growth. Thirty-Five Years of Observation,” William B. Bean, Archives of Internal Medicine, vol. 140, no. 1, January 1980, pp. 73-6. <doi.org/10.1001/archinte.1980.00330130075019>
WHO ATTENDED THE CEREMONY: Bennett Bean (William B. Bean’s son)
Psychology Prize [Poland, Australia, Canada]
Marcin Zajenkowski and Gilles Gignac, for investigating what happens when you tell narcissists — or anyone else — that they are intelligent.
(Tl;dr: They get more narcissistic. Remind you of anyone?)
REFERENCE: “Telling People They Are Intelligent Correlates with the Feeling of Narcissistic Uniqueness: The Influence of IQ Feedback on Temporary State Narcissism,” Marcin Zajenkowski and Gilles E. Gignac, Intelligence, vol. 89, November–December 2021, 101595. <doi.org/10.1016/j.intell.2021.101595>
WHO ATTENDED THE CEREMONY: Marcin Zajenkowski and Gilles Gignac
Nutrition Prize [Nigeria, Togo, Italy, France]
Daniele Dendi, Gabriel H. Segniagbeto, Roger Meek, and Luca Luiselli, for studying the extent to which a certain kind of lizard chooses to eat certain kinds of pizza.
(Tl;dr: they like four-cheese pizza)
Pediatrics Prize [USA]
Julie Mennella and Gary Beauchamp, for studying what a nursing baby experiences when the baby’s mother eats garlic.
(Tl;dr: They appear to like it)
REFERENCE: “Maternal Diet Alters the Sensory Qualities of Human Milk and the Nursling’s Behavior,” Julie A. Mennella and Gary K. Beauchamp, Pediatrics, vol. 88, no. 4, 1991, pp. 737-744. <pubmed.ncbi.nlm.nih.gov/1896276/>
WHO ATTENDED THE CEREMONY: Julie Mennella and Gary Beauchamp
Biology Prize [Japan]
Tomoki Kojima, Kazato Oishi, Yasushi Matsubara, Yuki Uchiyama, Yoshihiko Fukushima, Naoto Aoki, Say Sato, Tatsuaki Masuda, Junichi Ueda, Hiroyuki Hirooka, and Katsutoshi Kino, for their experiments to learn whether cows painted with zebra-like striping can avoid being bitten by flies.
(Tl;dr: It works)
REFERENCE: “Cows Painted with Zebra-Like Striping Can Avoid Biting Fly Attack,” Tomoki Kojima, Kazato Oishi, Yasushi Matsubara, Yuki Uchiyama, Yoshihiko Fukushima, Naoto Aoki, Say Sato, Tatsuaki Masuda, Junichi Ueda, Hiroyuki Hirooka, and Katsutoshi Kino, PLoS ONE, vol. 14, no. 10, 2019, e0223447. <doi.org/10.1371/journal.pone.0223447>
NOTE: This prize builds on research (by a team of scientists in Hungary, Spain, Sweden, and Switzerland) that was honored with the 2016 Ig Nobel Physics Prize <improbable.com/ig/winners/#ig2016>
WHO ATTENDED THE CEREMONY: Tomoki Kojima, Kazato Oishi, Say Sato
Chemistry Prize [USA, Israel]
Rotem Naftalovich, Daniel Naftalovich, and Frank Greenway, for experiments to test whether eating Teflon [a form of plastic more formally called “polytetrafluoroethylene”] is a good way to increase food volume and hence satiety without increasing calorie content.
(Tl;dr: It is)
REFERENCE: “Polytetrafluoroethylene Ingestion as a Way to Increase Food Volume and Hence Satiety Without Increasing Calorie Content,” Rotem Naftalovich, Daniel Naftalovich, and Frank L. Greenway, Journal of Diabetes Science and Technology, vol. 10, no. 4, July 2016, pp. 971–976. <doi.org/10.1177%2F1932296815626726>
REFERENCE: “Use of Nondigestible Nonfibrous Volumizer of Meal Content as a Method for Increasing Feeling of Satiety,” Rotem Naftalovich and Daniel Naftalovich, U.S. Patent 9,924,736, issued March 27, 2018. <patents.google.com/patent/US9924736B2/en>
Peace Prize [The Netherlands, UK, Germany]
Fritz Renner, Inge Kersbergen, Matt Field, and Jessica Werthmann, for showing that drinking alcohol sometimes improves a person’s ability to speak in a foreign language.
(Tl;dr: aka Dutch Courage aka it's good to get drunk with Germans)
Engineering Design Prize [India]
Vikash Kumar and Sarthak Mittal, for analyzing, from an engineering design perspective, how foul-smelling shoes affect the good experience of using a shoe-rack.
(Tl;dr: Badly)
Aviation Prize [Colombia, Israel, Argentina, Germany, UK, Italy, USA, Portugal, Spain]
Francisco Sánchez, Mariana Melcón, Carmi Korine, and Berry Pinshow, for studying whether ingesting alcohol can impair bats’ ability to fly and also their ability to echolocate.
(Tl;dr: It does both)
REFERENCE: “Ethanol Ingestion Affects Flight Performance and Echolocation in Egyptian Fruit Bats,” Francisco Sánchez, Mariana Melcón, Carmi Korine, and Berry Pinshow, Behavioural Processes, vol. 84, no. 2, 2010, pp. 555-558. <doi.org/10.1016/j.beproc.2010.02.006>
CONTACT: Berry Pinshow, Mitrani Department of Desert Ecology, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, 84990 Midreshet Ben-Gurion, Israel.
<pinshow@bgu.ac.il>, Mobile: (+972) 52-8795853.
<https://in.bgu.ac.il/en/bidr/SIDEER/MDDE/Pages/staff/berry-pinshow.aspx>
WHO ATTENDED THE CEREMONY: Francisco Sánchez
Physics Prize [Italy, Spain, Germany, Austria]
Giacomo Bartolucci, Daniel Maria Busiello, Matteo Ciarchi, Alberto Corticelli, Ivan Di Terlizzi, Fabrizio Olmeda, Davide Revignas, and Vincenzo Maria Schimmenti, for discoveries about the physics of pasta sauce, especially the phase transition that can lead to clumping, which can be a cause of unpleasantness.
(Tl;dr: Specifically, the perfect Cacio e Pepe has 5g of starch for 200g of cheese)
REFERENCE: “Phase Behavior of Cacio and Pepe Sauce,” Giacomo Bartolucci, Daniel Maria Busiello, Matteo Ciarchi, Alberto Corticelli, Ivan Di Terlizzi, Fabrizio Olmeda, Davide Revignas, and Vincenzo Maria Schimmenti, Physics of Fluids, vol. 37, 2025, article 044122. <doi.org/10.1063/5.0255841>
WHO ATTENDED THE CEREMONY: Giacomo Bartolucci, Daniel Maria Busiello, Matteo Ciarchi, Ivan Di Terlizzi, Fabrizio Olmeda, Davide Revignas, and Vincenzo Maria Schimmenti
That's it for this year! Congratulations to all the prize winners. More here:
www.theguardian.com
Literature Prize [USA]
The late Dr. William B. Bean, for persistently recording and analyzing the rate of growth of one of his fingernails over a period of 35 years.
(Tl;dr: Growth slows as you age)
REFERENCES:
“A Note on Fingernail Growth,” William B. Bean, Journal of Investigative Dermatology, vol. 20, no. 1, January 1953, pp. 27-31. <doi.org/10.1038/jid.1953.5>
“A Discourse on Nail Growth and Unusual Fingernails,” William B. Bean, Transactions of the American Clinical and Climatological Association, vol. 74, 1962; pp. 152-67. <pmc.ncbi.nlm.nih.gov/articles/PMC2249062>
“Nail Growth. Twenty-Five Years’ Observation,” William B. Bean, Archives of Internal Medicine, vol. 122, no. 4, October 1968, pp. 359-61. <doi.org/10.1001/archinte.1968.00300090069016>
“Nail Growth: 30 Years of Observation,” William B. Bean, Archives of Internal Medicine, vol. 134, no. 3, September 1974, pp. 497-502. <doi.org/10.1001/archinte.1974.00320210107015>
“Some Notes of an Aging Nail Watcher,” William B. Bean, International Journal of Dermatology, vol. 15, no. 3, April 1976, pp. 225-30. <doi.org/10.1111/j.1365-4362.1976.tb00696.x>
“Nail Growth. Thirty-Five Years of Observation,” William B. Bean, Archives of Internal Medicine, vol. 140, no. 1, January 1980, pp. 73-6. <doi.org/10.1001/archinte.1980.00330130075019>
WHO ATTENDED THE CEREMONY: Bennett Bean (William B. Bean’s son)
Psychology Prize [Poland, Australia, Canada]
Marcin Zajenkowski and Gilles Gignac, for investigating what happens when you tell narcissists — or anyone else — that they are intelligent.
(Tl;dr: They get more narcissistic. Remind you of anyone?)
REFERENCE: “Telling People They Are Intelligent Correlates with the Feeling of Narcissistic Uniqueness: The Influence of IQ Feedback on Temporary State Narcissism,” Marcin Zajenkowski and Gilles E. Gignac, Intelligence, vol. 89, November–December 2021, 101595. <doi.org/10.1016/j.intell.2021.101595>
WHO ATTENDED THE CEREMONY: Marcin Zajenkowski and Gilles Gignac
Nutrition Prize [Nigeria, Togo, Italy, France]
Daniele Dendi, Gabriel H. Segniagbeto, Roger Meek, and Luca Luiselli, for studying the extent to which a certain kind of lizard chooses to eat certain kinds of pizza.
(Tl;dr: they like four-cheese pizza)
REFERENCE: “Opportunistic Foraging Strategy of Rainbow Lizards at a Seaside Resort in Togo,” Daniele Dendi, Gabriel H. Segniagbeto, Roger Meek, and Luca Luiselli, African Journal of Ecology, vol. 61, no. 1, 2023, pp. 226-227. <doi.org/10.1111/aje.13100>
Pediatrics Prize [USA]
Julie Mennella and Gary Beauchamp, for studying what a nursing baby experiences when the baby’s mother eats garlic.
(Tl;dr: They appear to like it)
REFERENCE: “Maternal Diet Alters the Sensory Qualities of Human Milk and the Nursling’s Behavior,” Julie A. Mennella and Gary K. Beauchamp, Pediatrics, vol. 88, no. 4, 1991, pp. 737-744. <pubmed.ncbi.nlm.nih.gov/1896276/>
WHO ATTENDED THE CEREMONY: Julie Mennella and Gary Beauchamp
Biology Prize [Japan]
Tomoki Kojima, Kazato Oishi, Yasushi Matsubara, Yuki Uchiyama, Yoshihiko Fukushima, Naoto Aoki, Say Sato, Tatsuaki Masuda, Junichi Ueda, Hiroyuki Hirooka, and Katsutoshi Kino, for their experiments to learn whether cows painted with zebra-like striping can avoid being bitten by flies.
(Tl;dr: It works)
REFERENCE: “Cows Painted with Zebra-Like Striping Can Avoid Biting Fly Attack,” Tomoki Kojima, Kazato Oishi, Yasushi Matsubara, Yuki Uchiyama, Yoshihiko Fukushima, Naoto Aoki, Say Sato, Tatsuaki Masuda, Junichi Ueda, Hiroyuki Hirooka, and Katsutoshi Kino, PLoS ONE, vol. 14, no. 10, 2019, e0223447. <doi.org/10.1371/journal.pone.0223447>
NOTE: This prize builds on research (by a team of scientists in Hungary, Spain, Sweden, and Switzerland) that was honored with the 2016 Ig Nobel Physics Prize <improbable.com/ig/winners/#ig2016>
WHO ATTENDED THE CEREMONY: Tomoki Kojima, Kazato Oishi, Say Sato
Chemistry Prize [USA, Israel]
Rotem Naftalovich, Daniel Naftalovich, and Frank Greenway, for experiments to test whether eating Teflon [a form of plastic more formally called “polytetrafluoroethylene”] is a good way to increase food volume and hence satiety without increasing calorie content.
(Tl;dr: It is)
REFERENCE: “Polytetrafluoroethylene Ingestion as a Way to Increase Food Volume and Hence Satiety Without Increasing Calorie Content,” Rotem Naftalovich, Daniel Naftalovich, and Frank L. Greenway, Journal of Diabetes Science and Technology, vol. 10, no. 4, July 2016, pp. 971–976. <doi.org/10.1177%2F1932296815626726>
REFERENCE: “Use of Nondigestible Nonfibrous Volumizer of Meal Content as a Method for Increasing Feeling of Satiety,” Rotem Naftalovich and Daniel Naftalovich, U.S. Patent 9,924,736, issued March 27, 2018. <patents.google.com/patent/US9924736B2/en>
Peace Prize [The Netherlands, UK, Germany]
Fritz Renner, Inge Kersbergen, Matt Field, and Jessica Werthmann, for showing that drinking alcohol sometimes improves a person’s ability to speak in a foreign language.
(Tl;dr: aka Dutch Courage aka it's good to get drunk with Germans)
REFERENCE: “Dutch Courage? Effects of Acute Alcohol Consumption on Self-Ratings and Observer Ratings of Foreign Language Skills,” Fritz Renner, Inge Kersbergen, Matt Field, and Jessica Werthmann, Journal of Psychopharmacology, vol. 32, no. 1, 2018, pp. 116-122. <doi.org/10.1177/0269881117735687>
Engineering Design Prize [India]
Vikash Kumar and Sarthak Mittal, for analyzing, from an engineering design perspective, how foul-smelling shoes affect the good experience of using a shoe-rack.
(Tl;dr: Badly)
REFERENCE: “Smelly Shoes — An Opportunity for Shoe Rack Re-Design,” Vikash Kumar and Sarthak Mittal, Ergonomics for Improved Productivity: Proceedings of HWWE 2017, vol. 2, pp. 287-293. Springer Singapore, 2022. <doi.org/10.1007/978-981-16-2229-8_33>
Aviation Prize [Colombia, Israel, Argentina, Germany, UK, Italy, USA, Portugal, Spain]
Francisco Sánchez, Mariana Melcón, Carmi Korine, and Berry Pinshow, for studying whether ingesting alcohol can impair bats’ ability to fly and also their ability to echolocate.
(Tl;dr: It does both)
REFERENCE: “Ethanol Ingestion Affects Flight Performance and Echolocation in Egyptian Fruit Bats,” Francisco Sánchez, Mariana Melcón, Carmi Korine, and Berry Pinshow, Behavioural Processes, vol. 84, no. 2, 2010, pp. 555-558. <doi.org/10.1016/j.beproc.2010.02.006>
CONTACT: Berry Pinshow, Mitrani Department of Desert Ecology, Jacob Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, 84990 Midreshet Ben-Gurion, Israel.
<pinshow@bgu.ac.il>, Mobile: (+972) 52-8795853.
<https://in.bgu.ac.il/en/bidr/SIDEER/MDDE/Pages/staff/berry-pinshow.aspx>
WHO ATTENDED THE CEREMONY: Francisco Sánchez
Physics Prize [Italy, Spain, Germany, Austria]
Giacomo Bartolucci, Daniel Maria Busiello, Matteo Ciarchi, Alberto Corticelli, Ivan Di Terlizzi, Fabrizio Olmeda, Davide Revignas, and Vincenzo Maria Schimmenti, for discoveries about the physics of pasta sauce, especially the phase transition that can lead to clumping, which can be a cause of unpleasantness.
(Tl;dr: Specifically, the perfect Cacio e Pepe has 5g of starch for 200g of cheese)
REFERENCE: “Phase Behavior of Cacio and Pepe Sauce,” Giacomo Bartolucci, Daniel Maria Busiello, Matteo Ciarchi, Alberto Corticelli, Ivan Di Terlizzi, Fabrizio Olmeda, Davide Revignas, and Vincenzo Maria Schimmenti, Physics of Fluids, vol. 37, 2025, article 044122. <doi.org/10.1063/5.0255841>
WHO ATTENDED THE CEREMONY: Giacomo Bartolucci, Daniel Maria Busiello, Matteo Ciarchi, Ivan Di Terlizzi, Fabrizio Olmeda, Davide Revignas, and Vincenzo Maria Schimmenti
That's it for this year! Congratulations to all the prize winners. More here:
Teflon diet, garlic milk and zebra cows triumph at 2025 Ig Nobel prizes
Researchers into idea to blend powdered PTFE into food as a zero-calorie filler to curb hunger win chemistry prize
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