The Ig Nobel Prizes have been announced.
John Mainstone and the late Thomas Parnell of the University of Queensland, for an experiment that began in the year 1927, in which a glob of congealed black tar has been slowly dripping through a funnel at a rate of around one drop every nine years.
Greg A Miller of Missouri for inventing Neuticles - artificial replacement testicles for dogs
The internet entrepreneurs of Nigeria, for using email to distribute a bold series of short stories, thus introducing millions of readers to a cast of rich characters, each of whom requires just a small amount of money so as to obtain access to the great wealth they will share with you.
Claire Rind and Peter Simmons of Newcastle University for electrically monitoring the activity of a locust's brain cell while it was watching selected highlights from the film Star Wars.
An international team of scientists and perfumiers for smelling and cataloguing the peculiar odours produced by 131 different species of frogs when the frogs were feeling stressed.
Gauri Nanda of the Massachusetts Institute of Technology, for inventing an alarm clock that runs away and hides, thus ensuring that people get out of bed, theoretically adding many productive hours to the work day.
Yoshiro Nakamats of Tokyo for photographing and then analysing every meal he has eaten over 34 years.
Edward Cussler of the University of Minnesota and Brian Gettelfinger of the University of Minnesota and the University of Wisconsin, for settling the scientific question: can people swim faster in syrup or in water?
James Watson of Massey University, New Zealand, for his scholarly study, The Significance of Mr Richard Buckley's Exploding Trousers.
Victor Benno Meyer-Rochow of International University Bremen, Germany, and the University of Oulu, Finland; and Jozsef Gal of Lorand Eotvos University, Hungary, for using basic principles of physics to calculate the pressure that builds up inside a penguin, as detailed in their report Pressures Produced When Penguins Pooh - Calculations on Avian Defecation.