Do science books say anything about carbon14 dating or not
"This causes the atoms in the sample to be ionized," he explained, "meaning they now have an electric charge and can be propelled by electric and magnetic fields." Ejected from the ion source, the carbon ions are formed into a beam that races through the instrument at a fraction of the speed of light.Focusing the beam with magnetic lenses and filters, the mass spectrometer then splits it up into several beams, each containing only one isotope species of a certain mass.Hodgins, who is an assistant research scientist in the UA's department of physics and an assistant professor at the UA's School of Anthropology, is fascinated with the manuscript. People are doing statistical analysis of letter use and word use – the tools that have been used for code breaking.But they still haven't figured it out." A chemist and archaeological scientist by training, Hodgins works for the NSF Arizona Accelerator Mass Spectrometry, or AMS, Laboratory, which is shared between physics and geosciences.While enthusiasts across the world pored over the Voynich manuscript, one of the most mysterious writings ever found – penned by an unknown author in a language no one understands – a research team at the UA solved one of its biggest mysteries: When was the book made? High-resolution images of the manuscript's 240 pages, including a special section on highlights and special features, are accessible online."The Book That Can't be Read" airs on National Geographic Channel at 2 p.m. Christine Mc Carthy at Yale University’s Rare Books Library watches as Greg Hodgins dissects a sample of parchment for radiocarbon dating of the mysterious Voynich manuscript.This tome makes the "Da Vinci Code" look downright lackluster: Rows of text scrawled on visibly aged parchment, flowing around intricately drawn illustrations depicting plants, astronomical charts and human figures bathing in – perhaps – the fountain of youth.At first glance, the "Voynich manuscript" appears to be not unlike any other antique work of writing and drawing.
A tiny sample of carbon extracted from the manuscript is introduced into the "ion source" of the mass spectrometer.From that, we calculate its age." Dissecting a century-old book To obtain the sample from the manuscript, Hodgins traveled to Yale University, where conservators had previously identified pages that had not been rebound or repaired and were the best to sample."I sat down with the Voynich manuscript on a desk in front of me, and delicately dissected a piece of parchment from the edge of a page with a scalpel," Hodgins says.It's one of the joys of working in this place that we all work together toward this common goal." The UA's team was able to push back the presumed age of the Voynich manuscript by 100 years, a discovery that killed some of the previously held hypotheses about its origins and history.Elsewhere, experts analyzed the inks and paints that makes up the manuscript's strange writings and images.