Wed May 21 08:59:09 UTC 2025: Here’s a summary of the text, followed by a rewritten version as a news article:
**Summary:**
A recent study from the University of Paris has revealed the physics behind the distinctive rosette shape of Tête de Moine cheese when scraped. The study, to be published in Physical Review Letters, explains that friction during scraping causes the inner portion of the cheese slice to shrink more than the outer portion, leading to natural wrinkling into a floral form. This uneven stretching, similar to what’s seen in leaves, fungi, and torn plastic, results from a process called plastic shearing. Traditionally cut with a “girolle,” the scientists’ experiment involved rotating the cheese against a fixed blade to analyze the formation of the rosettes. This scraping method also enhances the flavor release of the cheese.
**News Article:**
**Science Cracks the Code Behind Tête de Moine’s Rosette Shape**
**Paris, France – May 23, 2025** – Scientists at the University of Paris have unlocked the secrets behind the aesthetically pleasing and flavor-enhancing rosette shape of Tête de Moine cheese. The iconic Swiss cheese, traditionally scraped rather than cut, forms delicate, flower-like shapes, a phenomenon now explained by physics.
A study set to appear in the journal *Physical Review Letters* reveals that the scraping action causes uneven stretching within the cheese. Friction between the blade and the cheese leads to greater shrinkage in the inner portion of the slice compared to the outer edge. This differential shrinkage results in natural wrinkling and the formation of the characteristic rosette.
“The frilly edges seen in Tête de Moine are the result of a process similar to what occurs in leaves, fungi, and even torn plastic,” explained researchers. “It’s all about uneven stretching leading to bending and wrinkling.”
The research team, using Fromagerie de Bellelay cheese aged for three to six months, rotated cheese halves against a fixed blade to precisely control the scraping process. They identified the key factor as “plastic shearing,” the irreversible change in an object’s shape caused by applied force. In this case, the friction from the blade causes the cheese to stretch and shrink unevenly.
Cheese experts have long known that scraping Tête de Moine enhances its flavor by increasing the surface area exposed to air. Now, thanks to this study, they also understand the fascinating physics behind its beautiful, edible rosettes.
First Piper 