American Chemical Society Summary. Scientists have developed a first-of-its-kind method for determining the age of ancient artifacts without causing damage to the objects. The method could help shed new light on the history of mummified bodies, old maps, cave paintings, and other treasures, they say. Share. FULL STORY Scientists have developed a new method alternatives to carbon dating determine the age of ancient mummies, old artwork, and other relics without causing damage to these treasures of global cultural heritage.
uses of carbon datingEverything Worth Knowing About... Scientific Dating Methods This dating scene is dead. The good dates are confirmed using at least two different methods, ideally involving multiple independent labs for each method to cross-check results. Sometimes only one method is possible, reducing the confidence researchers have in the results. And ugly dates?
She says tree rings provide "a window into the past. Credit. Mari Cleven For decades, radiocarbon dating has been a way for scientists to get a rough picture of when once-living stuff lived. The method has been revolutionary and remains one of the most commonly used dating methods to study the past. Charlotte Pearson says it's ready for a makeover. Pearson, an assistant professor of dendrochronology at the University of Arizona, studies the past lives of trees to better understand the history of civilizations.
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I have been reading a little this week in my down time and came across this jewel from the "Proceedings of the Royal Society Biological Sciences". I never claimed to be an expert on the science involved in DNA research. I know there are others here that can help us me understand and explain some of the finer points. I get the basic premise of the paper, and this all goes back to the T.
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