rehydroxylation dating
n.— «Researchers from the Universities of Manchester and Edinburgh, behind the new technique, called it “rehydroxylation dating” to be used on fired clay ceramics like bricks, tile and pottery. […] The method relies on the fact that fired clay ceramic material will start to chemically react with atmospheric moisture as soon as it is removed from the kiln after firing. This continues over its lifetime causing it to increase in weight—the older the material, the greater the weight gain.» —“ Fire, water to help unravel archaeological objects’ age” Samay Live (Noida, Uttar Pradesh, India) May 26, 2009. (source: Double-Tongued Dictionary)
Further reading
Understanding the varieties of conversational styles can mean the difference between feeling you’re understood and being insulted. “High-involvement” speakers interrupt or talk along with someone else to signal their enthusiasm...
Ribbon fall. Gallery forest. You won’t find terms like these in most dictionaries, but they and hundreds like them are discussed by famous writers in the book Home Ground: A Guide to the American Landscape. The book is an intriguing collection...