And the winners of the Ig Nobel Prizes for mad science are . . .S

Last week, winners of the Ig Nobel prizes for humorous but thought-provoking research were honored in a ceremony at Harvard. Winners included the inventors of a remote-control helicopter whale snot collector, and researchers documenting bat fellatio.

Photo by richard_b, of Neil Gaiman and other presenters testing an "emergency bra" (created by a former Ig Nobel winner) that converts into a face mask.

Here is a full list of the winners, whose work was praised in a strange annual ceremony headlined by Annals of Improbable Research publisher Marc Abrahams and featuring special guests like Neil Gaiman, as well as five actual Nobel prize winners.

ENGINEERING PRIZE
Karina Acevedo-Whitehouse and Agnes Rocha-Gosselin of the Zoological Society of London, UK, and Diane Gendron of Instituto Politecnico Nacional, Baja California Sur, Mexico, for perfecting a method to collect whale snot, using a remote-control helicopter.
REFERENCE: "A Novel Non-Invasive Tool for Disease Surveillance of Free-Ranging Whales and Its Relevance to Conservation Programs," Karina Acevedo-Whitehouse, Agnes Rocha-Gosselin and Diane Gendron, Animal Conservation, vol. 13, no. 2, April 2010, pp. 217-25. The authors are at Zoological Society of London and Centro Interdisciplinario de Ciencias Marinas, Instituto Politécnico Nacional, Baja California Sur, Mexico.

MEDICINE PRIZE
Simon Rietveld of the University of Amsterdam, The Netherlands, and Ilja van Beest of Tilburg University, The Netherlands, for discovering that symptoms of asthma can be treated with a roller-coaster ride.
REFERENCE: "Rollercoaster Asthma: When Positive Emotional Stress Interferes with Dyspnea Perception," Simon Rietveld and Ilja van Beest, Behaviour Research and Therapy, vol. 45, 2006, pp. 977–87.

TRANSPORTATION PLANNING PRIZE
Toshiyuki Nakagaki, Atsushi Tero, Seiji Takagi, Tetsu Saigusa, Kentaro Ito, Kenji Yumiki, Ryo Kobayashi of Japan, and Dan Bebber, Mark Fricker of the UK, for using slime mold to determine the optimal routes for railroad tracks.
REFERENCE: "Rules for Biologically Inspired Adaptive Network Design," Atsushi Tero, Seiji Takagi, Tetsu Saigusa, Kentaro Ito, Dan P. Bebber, Mark D. Fricker, Kenji Yumiki, Ryo Kobayashi, Toshiyuki Nakagaki, Science, Vol. 327. no. 5964, January 22, 2010, pp. 439-42.

PHYSICS PRIZE
Lianne Parkin, Sheila Williams, and Patricia Priest of the University of Otago, New Zealand, for demonstrating that, on icy footpaths in wintertime, people slip and fall less often if they wear socks on the outside of their shoes.
REFERENCE: "Preventing Winter Falls: A Randomised Controlled Trial of a Novel Intervention," Lianne Parkin, Sheila Williams, and Patricia Priest, New Zealand Medical Journal. vol. 122, no, 1298, July 3, 2009, pp. 31-8.

PEACE PRIZE
Richard Stephens, John Atkins, and Andrew Kingston of Keele University, UK, for confirming the widely held belief that swearing relieves pain.
REFERENCE: "Swearing as a Response to Pain," Richard Stephens, John Atkins, and Andrew Kingston, Neuroreport, vol. 20 , no. 12, 2009, pp. 1056-60.

PUBLIC HEALTH PRIZE
Manuel Barbeito, Charles Mathews, and Larry Taylor of the Industrial Health and Safety Office, Fort Detrick, Maryland, USA, for determining by experiment that microbes cling to bearded scientists.
REFERENCE: "Microbiological Laboratory Hazard of Bearded Men," Manuel S. Barbeito, Charles T. Mathews, and Larry A. Taylor, Applied Microbiology, vol. 15, no. 4, July 1967, pp. 899–906.

ECONOMICS PRIZE
The executives and directors of Goldman Sachs, AIG, Lehman Brothers, Bear Stearns, Merrill Lynch, and Magnetar for creating and promoting new ways to invest money - ways that maximize financial gain and minimize financial risk for the world economy, or for a portion thereof.

CHEMISTRY PRIZE
Eric Adams of MIT, Scott Socolofsky of Texas A&M University, Stephen Masutani of the University of Hawaii, and BP [British Petroleum], for disproving the old belief that oil and water don't mix.
REFERENCE: "Review of Deep Oil Spill Modeling Activity Supported by the Deep Spill JIP and Offshore Operator's Committee. Final Report," Eric Adams and Scott Socolofsky, 2005.

MANAGEMENT PRIZE
Alessandro Pluchino, Andrea Rapisarda, and Cesare Garofalo of the University of Catania, Italy, for demonstrating mathematically that organizations would become more efficient if they promoted people at random.
REFERENCE: "The Peter Principle Revisited: A Computational Study," Alessandro Pluchino, Andrea Rapisarda, and Cesare Garofalo, Physica A, vol. 389, no. 3, February 2010, pp. 467-72.

BIOLOGY PRIZE
Libiao Zhang, Min Tan, Guangjian Zhu, Jianping Ye, Tiyu Hong, Shanyi Zhou, and Shuyi Zhang of China, and Gareth Jones of the University of Bristol, UK, for scientifically documenting fellatio in fruit bats.
REFERENCE: "Fellatio by Fruit Bats Prolongs Copulation Time," Min Tan, Gareth Jones, Guangjian Zhu, Jianping Ye, Tiyu Hong, Shanyi Zhou, Shuyi Zhang and Libiao Zhang, PLoS ONE, vol. 4, no. 10, e7595.

Learn more about the Ig Nobels via the Annals of Improbable Research.

And the winners of the Ig Nobel Prizes for mad science are . . .S