Brief history carbon dating


25-May-2019 11:03

No other scientific method has managed to revolutionize man’s understanding not only of his present but also of events that already happened thousands of years ago.

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The principal modern standard used by radiocarbon dating labs was the Oxalic Acid I obtained from the National Institute of Standards and Technology in Maryland. Around 95% of the radiocarbon activity of Oxalic Acid I is equal to the measured radiocarbon activity of the absolute radiocarbon standard—a wood in 1890 unaffected by fossil fuel effects.

What methods do they use and how do these methods work?



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