01 Medicine

Doctors with a curious streak.

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  1. Food ✦ Ig Nobel 2022

    Can ice cream be medicine?

    Ice-cream used as cryotherapy during high-dose melphalan conditioning reduces oral mucositis after autologous hematopoietic stem cell transplantation (2021)

  2. AnimalsPsychology ✦ Ig Nobel 2019

    Can you train surgeons like dolphins?

    Is Teaching Simple Surgical Skills Using an Operant Learning Program More Effective Than Teaching by Demonstration? (2016)

  3. Psychology

    Where do all the office teaspoons go?

    The case of the disappearing teaspoons: longitudinal cohort study of the displacement of teaspoons in an Australian research institute (2005)

02 Physics

The universe has rules. Some of them are about toast.

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03 Animals

Science, but the subjects are fluffy.

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  1. Physics ✦ Ig Nobel 2021

    Are beards built-in armour?

    Impact protection potential of mammalian hair: testing the pugilism hypothesis for the evolution of human facial hair (2020)

  2. Psychology ✦ Ig Nobel 2011

    Do tortoises catch yawns?

    No evidence of contagious yawning in the red-footed tortoise Geochelone carbonaria (2011)

  3. ✦ Ig Nobel 2010

    How do you give a whale a check-up?

    A novel non-invasive tool for disease surveillance of free-ranging whales and its relevance to conservation programs (2010)

  4. Food ✦ Ig Nobel 2009

    Do cows with names make more milk?

    Exploring stock managers’ perceptions of the human–animal relationship on dairy farms and an association with milk production (2009)

  5. Medicine ✦ Ig Nobel 2007

    Can hamsters get jet lag?

    Sildenafil accelerates reentrainment of circadian rhythms after advancing light schedules (2007)

  6. Physics ✦ Ig Nobel 2008

    Who jumps higher: a dog flea or a cat flea?

    A comparison of jump performances of the dog flea, Ctenocephalides canis (Curtis, 1826) and the cat flea, Ctenocephalides felis felis (Bouché, 1835) (2000)

  7. Psychology

    Do rats laugh when you tickle them?

    50-kHz chirping (laughter?) in response to conditioned and unconditioned tickle-induced reward in rats: effects of social housing and genetic variables (2000)

  8. FoodMedicine ✦ Ig Nobel 1996

    Do leeches like garlic?

    Effect of ale, garlic, and soured cream on the appetite of leeches (1994)

04 Psychology

Your wonderful brain, explained.

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  1. AnimalsTech ✦ Ig Nobel 2012

    Can a fish from the shop show brain activity?

    Neural correlates of interspecies perspective taking in the post-mortem Atlantic Salmon: an argument for proper multiple comparisons correction (2010)

  2. ✦ Ig Nobel 2011

    What does a sigh really mean?

    Is a sigh “just a sigh”? Sighs as emotional signals and responses to a difficult task (2008)

  3. ✦ Ig Nobel 2006

    Do big words make you sound smart?

    Consequences of erudite vernacular utilized irrespective of necessity: problems with using long words needlessly (2006)

05 Tech

Computer science with a wink.

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  1. AnimalsMedicine ✦ Ig Nobel 2021

    Is it better to fly a rhino upside down?

    The pulmonary and metabolic effects of suspension by the feet compared with lateral recumbency in immobilized black rhinoceroses (Diceros bicornis) captured by aerial darting (2021)

06 Food

Peer-reviewed snacking.

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  1. Medicine

    Is the five-second rule real?

    Longer contact times increase cross-contamination of Enterobacter aerogenes from surfaces to food (2016)

  2. ✦ Ig Nobel 2015

    Can you unboil an egg?

    Shear-stress-mediated refolding of proteins from aggregates and inclusion bodies (2015)

07 Pop Culture

When scientists are also fans.

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