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2015 Ig Nobel prizes

Started by Syt, September 18, 2015, 04:03:30 PM

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Syt

http://www.bbc.com/news/science-environment-34278595

Quote'Universal urination duration' wins Ig Nobel prize

A study showing that nearly all mammals take the same amount of time to urinate has been awarded one of the 2015 Ig Nobel prizes at Harvard University.

These spoof Nobels for "improbable research" are in their 25th year.

The team behind the urination research, from Georgia Tech, won the physics Ig.

Using high-speed video analysis, they modelled the fluid dynamics involved in urination and discovered that all mammals weighing more than 3kg empty their bladders over about 21 seconds.

Their subjects included rats, goats, cows and elephants - and although the findings reveal a remarkably consistent "scaling law" in bigger beasts, they also emphasise that small animals do things quite differently.

Rats can urinate in a fraction of a second, for example. This might make rodents a poor choice for studying urinary health problems.

"We don't have a proper animal model for urinary system research," said the study's lead author Patricia Yang, a PhD student in mechanical engineering.

She told the BBC there might also be physical lessons to learn, from the adaptability of the system in bigger creatures. From water towers to drinking backpacks, Ms Yang said, "every time we need a new function, we figure out a new design for it.

"But in nature, they just have one system for all different sizes. This might inspire us - we could have a scalable design that fits different purposes."

Ms Yang and three colleagues published their findings in the journal PNAS last year, and on Thursday all four researchers were present to accept their prize at the Ig Nobel ceremony.

Sting when you're winning

Run by the science humour magazine Annals of Improbable Research, this is a jubilantly irreverent affair. It has become world famous for recognising scientific achievements that "make people laugh, and then think".

This year's Ig winners travelled from six continents to accept their trophies. The triumphant research included a chemical recipe to partially un-boil an egg, and the discovery that the word "huh?" occurs in every human language.

Another recipient, Michael Smith from Cornell University, ranked the pain of bee stings on different parts of the body, by orchestrating repeated stings to the four corners of his own anatomy. These ranged from the skull, the middle toe and the upper arm (at the less painful end) to the penis shaft, the upper lip and the nostril.

Marc Abrahams, the Ig Nobels' founder and the evening's master of ceremonies, closed the event with his customary punchline: "If you didn't win an Ig Nobel prize tonight - and especially if you did - better luck next year."

Drive-by diagnosis

A group from the UK was also on the prize list, for testing whether pain experienced when driving over speed bumps can help diagnose appendicitis.

The idea started as a running joke among surgeons, but Helen Ashdown decided to test it out while working as a junior doctor at Stoke Mandeville Hospital in Aylesbury.

"It's quite a residential area, so it's a town that does have a lot of speed bumps," said Dr Ashdown, now a GP and a lecturer at the University of Oxford. "We noticed that quite a few of the patients who had appendicitis said how bad the journey to hospital had been."

Sure enough, in a formal study of 101 patients, 33 of 34 people who were diagnosed with appendicitis reported pain travelling over speed bumps.

"It's a test that has high sensitivity, so it's a good rule-out test," Dr Ashdown told BBC News. In other words, a patient who does not experience speed bump pain is very unlikely to have appendicitis. But such pain can also have other causes - so speed bumps make a poor "rule-in" test.

Nonetheless the work produced a paper in the British Medical Journal and, now, an Ig Nobel prize for diagnostic medicine.

"It came as a complete shock," Dr Ashdown said, but she is adjusting. "The more I find out about them, the more of an honour it seems to be to get one."

Walk like a dinosaur

Dr Rodrigo Vasquez, from the University of Chile, received the biology Ig Nobel for the crucial observation that if you raise a chicken with a weighted, artificial tail stuck to its backside, it will walk like a dinosaur.

As comical as they sound, these experiments offer a rare chance to explore how extinct species like Tyrannosaurus rex might have moved. It is impossible to know for sure, of course, but palaeontologists had made some educated guesses - which are now closely matched by the gait of these stick-tailed chickens.

"We cannot test it in a real T. rex or any theropod dinosaurs - but we can in a chicken," Dr Vasquez told the BBC.

"[The gait] is a little bit crouching and the steps are a bit longer, because the centre of gravity of the animal is changed... and they have to counterbalance the weight of the tail by stretching their neck a little bit."

He also said he was thrilled to be representing Chilean science at the award ceremony: "It's funny, but it's really good recognition."

Here is the full list of Ig Nobel prize winners:

Chemistry - Callum Ormonde (University of Western Australia) and colleagues, for inventing a chemical recipe to partially un-boil an egg.

Physics - Patricia Yang (Georgia Institute of Technology, US) and colleagues, for testing the biological principle that nearly all mammals empty their bladders in about 21 seconds (plus or minus 13 seconds).

Literature - Mark Dingemanse (Max Planck Institute for Psycholinguistics, The Netherlands) and colleagues, for discovering that the word "huh?" (or its equivalent) seems to exist in every human language - and for not being quite sure why.

Management - Gennaro Bernile (Singapore Management University) and colleagues, for discovering that many business leaders developed in childhood a fondness for risk-taking, when they experienced natural disasters (such as earthquakes, volcanic eruptions, tsunamis, and wildfires) that - for them - had no dire personal consequences.

Economics - The Bangkok Metropolitan Police (Thailand) for offering to pay policemen extra cash if the policemen refuse to take bribes. :lol:

Medicine - joint award: Hajime Kimata (Kimata Hajime Clinic, Japan) and also Jaroslava Durdiaková (Comenius University, Slovakia) and her collagues, for experiments to study the biomedical benefits or biomedical consequences of intense kissing (and other intimate, interpersonal activities).

Mathematics - Elisabeth Oberzaucher and Karl Grammer (University of Vienna, Austria) for trying to use mathematical techniques to determine whether and how Moulay Ismael the Bloodthirsty, the Sharifian Emperor of Morocco, managed, during the years from 1697 through 1727, to father 888 children.

Biology - Bruno Grossi (University of Chile) and colleagues, for observing that when you attach a weighted stick to the rear end of a chicken, the chicken then walks in a manner similar to that in which dinosaurs are thought to have walked.

Diagnostic medicine - Diallah Karim (Stoke Mandeville Hospital, UK) and colleagues, for determining that acute appendicitis can be accurately diagnosed by the amount of pain evident when the patient is driven over speed bumps.

Physiology and entomology - Awarded jointly to two individuals: Justin Schmidt (Southwest Biological Institute, US) for painstakingly creating the Schmidt Sting Pain Index, which rates the relative pain people feel when stung by various insects; and to Michael L. Smith (Cornell University, US), for carefully arranging for honey bees to sting him repeatedly on 25 different locations on his body, to learn which locations are the least painful (the skull, middle toe tip, and upper arm). and which are the most painful (the nostril, upper lip, and penis shaft).
I am, somehow, less interested in the weight and convolutions of Einstein's brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.
—Stephen Jay Gould

Proud owner of 42 Zoupa Points.

The Brain

Biology prize is hardly original research.
Women want me. Men want to be with me.

Malthus

#2
Quote
Physiology and entomology - Awarded jointly to two individuals: Justin Schmidt (Southwest Biological Institute, US) for painstakingly creating the Schmidt Sting Pain Index, which rates the relative pain people feel when stung by various insects; and to Michael L. Smith (Cornell University, US), for carefully arranging for honey bees to sting him repeatedly on 25 different locations on his body, to learn which locations are the least painful (the skull, middle toe tip, and upper arm). and which are the most painful (the nostril, upper lip, and penis shaft).

Here's a tradition to go along with that - maybe for the anthropology IgNoble?  :lol:

https://www.youtube.com/watch?v=ZGIZ-zUvotM

At least they only wear the gloves on their hands.

I ... don't think I want to be a member of that tribe.  :hmm:
The object of life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane—Marcus Aurelius

Syt

On the sting pain scale:

http://www.theguardian.com/science/2015/sep/18/ig-nobel-prizes-2015

Quote[...]

Smith was joined onstage by Schmidt, who has also sacrificed various parts of his body for science in his decades specializing in stinging insects. Schmidt's "sting pain index" rates only on a scale of one to four, but also features the entomologist's descriptions of 78 sorts of stings, written with the flair of a sommelier in a wine cellar with something to prove.

The bald-faced hornet, for instance, is in Schmidt's estimation: "rich, hearty, slightly crunchy. Similar to getting your hand mashed in a revolving door." Yellowjackets, on the other hand, sting "hot and smoky, almost irreverent. Imagine WC Fields extinguishing a cigar on your tongue." Both rate a two.

The four-plus-rated bullet ant, in contrast, punishes a victim with "pure, intense, brilliant pain, like fire-walking over flaming charcoal with a three-inch rusty nail grinding into your heel".

[...]

:XD:
I am, somehow, less interested in the weight and convolutions of Einstein's brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.
—Stephen Jay Gould

Proud owner of 42 Zoupa Points.

Malthus

#4
Quote from: Syt on September 18, 2015, 04:28:26 PM
On the sting pain scale:

http://www.theguardian.com/science/2015/sep/18/ig-nobel-prizes-2015

Quote[...]

Smith was joined onstage by Schmidt, who has also sacrificed various parts of his body for science in his decades specializing in stinging insects. Schmidt's "sting pain index" rates only on a scale of one to four, but also features the entomologist's descriptions of 78 sorts of stings, written with the flair of a sommelier in a wine cellar with something to prove.

The bald-faced hornet, for instance, is in Schmidt's estimation: "rich, hearty, slightly crunchy. Similar to getting your hand mashed in a revolving door." Yellowjackets, on the other hand, sting "hot and smoky, almost irreverent. Imagine WC Fields extinguishing a cigar on your tongue." Both rate a two.

The four-plus-rated bullet ant, in contrast, punishes a victim with "pure, intense, brilliant pain, like fire-walking over flaming charcoal with a three-inch rusty nail grinding into your heel".

[...]

:XD:

I guess he found his niche ... one that no-one else could possibly want.  :D

Personally, I'd rate a Bald-faced hornet much higher than a yellowjacket - I've been stung by both, and the hornet sting was excrutiatingly horrible, much worse than a yellowjacket.
The object of life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane—Marcus Aurelius

Hamilcar

QuoteManagement - Gennaro Bernile (Singapore Management University) and colleagues, for discovering that many business leaders developed in childhood a fondness for risk-taking, when they experienced natural disasters (such as earthquakes, volcanic eruptions, tsunamis, and wildfires) that - for them - had no dire personal consequences.

#oddlyspecific

DGuller

It's painful to be stung on penis shaft?  :hmm: Live and learn.

lustindarkness

I was stung by a yellowjacket once, in a football game, the damn thing had 94k other targets, and he chose to sting me.  :glare:
Grand Duke of Lurkdom

Malthus

Quote from: DGuller on September 18, 2015, 04:44:07 PM
It's painful to be stung on penis shaft?  :hmm: Live and learn.

I think I'll just take his word for it.
The object of life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane—Marcus Aurelius

mongers

Quote from: DGuller on September 18, 2015, 04:44:07 PM
It's painful to be stung on penis shaft?  :hmm: Live and learn.

Hey DG, what if it's one of life's most ecstatic sensations and he's lying to cover up the truth; you should make sure.
"We have it in our power to begin the world over again"

The Brain

Quote from: DGuller on September 18, 2015, 04:44:07 PM
It's painful to be stung on penis shaft?  :hmm: Live and learn.

And what's the mouthfeel of a stung penis shaft? :hmm:
Women want me. Men want to be with me.

DGuller

Quote from: The Brain on September 18, 2015, 05:42:16 PM
Quote from: DGuller on September 18, 2015, 04:44:07 PM
It's painful to be stung on penis shaft?  :hmm: Live and learn.

And what's the mouthfeel of a stung penis shaft? :hmm:
:hmm:  I never had a stung penis shaft in my mouth.

The Brain

Quote from: DGuller on September 18, 2015, 06:20:03 PM
Quote from: The Brain on September 18, 2015, 05:42:16 PM
Quote from: DGuller on September 18, 2015, 04:44:07 PM
It's painful to be stung on penis shaft?  :hmm: Live and learn.

And what's the mouthfeel of a stung penis shaft? :hmm:
:hmm:  I never had a stung penis shaft in my mouth.

This too shall pass. :console:
Women want me. Men want to be with me.

Syt

http://www.thelocal.at/20150918/austrian-wins-ig-nobel-for-sexual-prowess-study

More details on the Austrian winners - Ed Anger may want to take note.

QuoteAustrian wins Ig Nobel for sexual prowess study

An Austrian mathematician who researched the sexual prowess of a 17th-century Moroccan emperor and how many children he could have possibly had has won an Ig Nobel prize - awarded for the most unusual achievements in scientific research.

Elisabeth Oberzaucher from the University of Vienna was fascinated by the story of Moroccan ruler Moulay Ismail the bloodthirsty, who was born in 1672 and died at the age of 55, having reputedly sired over 600 sons. With her German colleague Karl Grammer she set out to see if this could be possible, using computer simulations.

They worked out that it was theoretically possible, if the leader had sex once a day for 32 years without a break.

"It's a lot of work it turns out," Oberzaucher said. "Moulay had to have had sex once or twice a day, which you might actually regard as a low number, but if you think this is every single day for an entire life, this is quite a lot." She added that it would have been especially hard work for Ismail as he was often off fighting wars.

She said that she was "thrilled" to be awarded the prize, given at a ceremony at Harvard University. Her and Krammer's study was published in PLOS One.

Ismail holds the title for fathering the greatest number of children in history in the Guinness Book of World Records, which says that he fathered 888 children.

But a French diplomat called Dominique Busnot who visited Morocco at the time, wrote that the sultan had 1,171 children by 1704, as well as four wives and 500 concubines.

Oberzaucher also speculated on why Ismael would have had such a large harem. "It wouldn't have been to sire a large number of children - 50 or 100 women would have sufficed for that. It was for political reasons," she said, explaining that the women in his harem would have been unavailable to other men, and unmarried men made better warriors.

Other winners of the Ig Nobel this year included an entomologist who carried out experiments recording how painful different insect stings are, and on which parts of the body the stings hurt the most.
I am, somehow, less interested in the weight and convolutions of Einstein's brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.
—Stephen Jay Gould

Proud owner of 42 Zoupa Points.