Exponential beer froth decay – disputed

Arnd Leike of the University of Munich was awarded the 2002 Ig Noble Physics prize for demonstrating that beer froth obeys the mathematical Law of Exponential Decay. [Reference “Demonstration of the Exponential Decay Law Using Beer Froth,” Arnd Leike, European Journal of Physics, vol. 23, January 2002, pp. 21-26.] Since then, investigations into the decay […]

Beer is a Rich Source of Flouride — Anti-Flouridation Forces Take Note!

The international campaign against adding flouride to public water supplies has just had a monkey wrench thrown into their works. A new study reports that flouride is in the beer supply, in considerable amounts. The study is: “Beer as a Rich Source of Fluoride Delivered into the Body,” D. Styburski, I. Baranowska-Bosiacka, M. Goschorska, D. Chlubek, and […]

Can Consumers Recognize the Taste of their Favorite Beer? (podcast #99)

Do people delude themselves about prizing — or even recognizing — recognizing the taste of their favorite beer? A research study explores that very question, and we explore that study, in this week’s Improbable Research podcast. SUBSCRIBE on Play.it, iTunes, or Spotify to get a new episode every week, free. This week, Marc Abrahams discusses a published taste-this-beer, taste-that-beer study. Yale/MIT/Harvard biomedical researcher Chris Cotsapas lends his voice, and his scientific expertise, […]

Improbable Research